CN104557532B - 二联苯衍生物及其应用 - Google Patents
二联苯衍生物及其应用 Download PDFInfo
- Publication number
- CN104557532B CN104557532B CN201510016733.9A CN201510016733A CN104557532B CN 104557532 B CN104557532 B CN 104557532B CN 201510016733 A CN201510016733 A CN 201510016733A CN 104557532 B CN104557532 B CN 104557532B
- Authority
- CN
- China
- Prior art keywords
- cerebral
- group
- benzene derivative
- bigeminy
- ischemia
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 206010015856 Extrasystoles Diseases 0.000 title claims abstract description 55
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 title claims abstract 5
- 150000003839 salts Chemical class 0.000 claims abstract description 14
- 206010008118 cerebral infarction Diseases 0.000 claims description 62
- 201000006474 Brain Ischemia Diseases 0.000 claims description 39
- 206010008120 Cerebral ischaemia Diseases 0.000 claims description 39
- 239000003814 drug Substances 0.000 claims description 25
- 208000026106 cerebrovascular disease Diseases 0.000 claims description 22
- 210000004556 brain Anatomy 0.000 claims description 19
- 238000002360 preparation method Methods 0.000 claims description 17
- 239000008194 pharmaceutical composition Substances 0.000 claims description 8
- 238000011282 treatment Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 201000010099 disease Diseases 0.000 claims description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 5
- 239000002552 dosage form Substances 0.000 claims description 5
- 239000002775 capsule Substances 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 208000007536 Thrombosis Diseases 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 201000001320 Atherosclerosis Diseases 0.000 claims description 2
- 206010008088 Cerebral artery embolism Diseases 0.000 claims description 2
- 206010008132 Cerebral thrombosis Diseases 0.000 claims description 2
- 201000001429 Intracranial Thrombosis Diseases 0.000 claims description 2
- 208000004552 Lacunar Stroke Diseases 0.000 claims description 2
- 206010051078 Lacunar infarction Diseases 0.000 claims description 2
- 210000004227 basal ganglia Anatomy 0.000 claims description 2
- 201000010849 intracranial embolism Diseases 0.000 claims description 2
- 239000002502 liposome Substances 0.000 claims description 2
- 239000004005 microsphere Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 201000004810 Vascular dementia Diseases 0.000 claims 1
- 150000008331 benzenesulfonamides Chemical class 0.000 claims 1
- 239000012453 solvate Substances 0.000 abstract description 7
- 241000700159 Rattus Species 0.000 description 46
- 150000001555 benzenes Chemical class 0.000 description 43
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 30
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 30
- 210000004027 cell Anatomy 0.000 description 30
- 208000028867 ischemia Diseases 0.000 description 30
- 239000007787 solid Substances 0.000 description 30
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical class C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 27
- 230000006378 damage Effects 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- 230000002490 cerebral effect Effects 0.000 description 22
- 239000007788 liquid Substances 0.000 description 22
- 102000003777 Interleukin-1 beta Human genes 0.000 description 21
- 108090000193 Interleukin-1 beta Proteins 0.000 description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 21
- 102100040247 Tumor necrosis factor Human genes 0.000 description 20
- 230000000694 effects Effects 0.000 description 20
- MZOFCQQQCNRIBI-VMXHOPILSA-N (3s)-4-[[(2s)-1-[[(2s)-1-[[(1s)-1-carboxy-2-hydroxyethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-[[2-[[(2s)-2,6-diaminohexanoyl]amino]acetyl]amino]-4-oxobutanoic acid Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@@H](N)CCCCN MZOFCQQQCNRIBI-VMXHOPILSA-N 0.000 description 19
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 19
- 230000000302 ischemic effect Effects 0.000 description 19
- 150000003254 radicals Chemical class 0.000 description 18
- 150000002148 esters Chemical class 0.000 description 17
- 238000005160 1H NMR spectroscopy Methods 0.000 description 16
- 238000001514 detection method Methods 0.000 description 16
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 15
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- 229910001424 calcium ion Inorganic materials 0.000 description 15
- 230000014509 gene expression Effects 0.000 description 15
- OLBCVFGFOZPWHH-UHFFFAOYSA-N propofol Chemical compound CC(C)C1=CC=CC(C(C)C)=C1O OLBCVFGFOZPWHH-UHFFFAOYSA-N 0.000 description 15
- 230000006870 function Effects 0.000 description 14
- 229960004134 propofol Drugs 0.000 description 14
- 210000001519 tissue Anatomy 0.000 description 14
- 230000010410 reperfusion Effects 0.000 description 13
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 12
- 125000002252 acyl group Chemical group 0.000 description 12
- 208000029028 brain injury Diseases 0.000 description 12
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 12
- 229910052736 halogen Inorganic materials 0.000 description 12
- 150000002367 halogens Chemical class 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 11
- 230000001640 apoptogenic effect Effects 0.000 description 11
- 230000006907 apoptotic process Effects 0.000 description 11
- 210000005013 brain tissue Anatomy 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 206010061216 Infarction Diseases 0.000 description 10
- 208000027418 Wounds and injury Diseases 0.000 description 10
- 229940079593 drug Drugs 0.000 description 10
- 230000007574 infarction Effects 0.000 description 10
- 230000003834 intracellular effect Effects 0.000 description 10
- 235000002639 sodium chloride Nutrition 0.000 description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- 208000006011 Stroke Diseases 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 9
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 9
- 230000003859 lipid peroxidation Effects 0.000 description 9
- 210000002569 neuron Anatomy 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- ISDSOBKTUHDCIJ-UHFFFAOYSA-N 4-[3,5-di(propan-2-yl)phenyl]-2,6-di(propan-2-yl)phenol Chemical group OC1=C(C=C(C=C1C(C)C)C1=CC(=CC(=C1)C(C)C)C(C)C)C(C)C ISDSOBKTUHDCIJ-UHFFFAOYSA-N 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 206010008190 Cerebrovascular accident Diseases 0.000 description 8
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 8
- 230000001964 calcium overload Effects 0.000 description 8
- 210000000269 carotid artery external Anatomy 0.000 description 8
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 8
- 238000011552 rat model Methods 0.000 description 8
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 238000001035 drying Methods 0.000 description 7
- 150000003904 phospholipids Chemical class 0.000 description 7
- QAISRHCMPQROAX-UHFFFAOYSA-N 4-[4-hydroxy-3,5-di(propan-2-yl)phenyl]-2,6-di(propan-2-yl)phenol Chemical group CC(C)C1=C(O)C(C(C)C)=CC(C=2C=C(C(O)=C(C(C)C)C=2)C(C)C)=C1 QAISRHCMPQROAX-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- 208000035126 Facies Diseases 0.000 description 6
- 206010061218 Inflammation Diseases 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 6
- 206010063837 Reperfusion injury Diseases 0.000 description 6
- 238000010171 animal model Methods 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 210000004369 blood Anatomy 0.000 description 6
- 239000008280 blood Substances 0.000 description 6
- 230000017531 blood circulation Effects 0.000 description 6
- 230000005779 cell damage Effects 0.000 description 6
- 208000037887 cell injury Diseases 0.000 description 6
- 230000018044 dehydration Effects 0.000 description 6
- 238000006297 dehydration reaction Methods 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 6
- 230000004054 inflammatory process Effects 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- JLFNLZLINWHATN-UHFFFAOYSA-N pentaethylene glycol Chemical compound OCCOCCOCCOCCOCCO JLFNLZLINWHATN-UHFFFAOYSA-N 0.000 description 6
- 239000003826 tablet Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000001225 therapeutic effect Effects 0.000 description 6
- PREKGXBKBKRXNQ-UHFFFAOYSA-N 4-[4-hydroxy-3,5-di(propan-2-yl)phenyl]-2,6-di(propan-2-yl)benzoic acid Chemical compound OC1=C(C=C(C=C1C(C)C)C1=CC(=C(C(=C1)C(C)C)C(=O)O)C(C)C)C(C)C PREKGXBKBKRXNQ-UHFFFAOYSA-N 0.000 description 5
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 5
- 241001465754 Metazoa Species 0.000 description 5
- 230000000857 drug effect Effects 0.000 description 5
- QELUYTUMUWHWMC-UHFFFAOYSA-N edaravone Chemical compound O=C1CC(C)=NN1C1=CC=CC=C1 QELUYTUMUWHWMC-UHFFFAOYSA-N 0.000 description 5
- 229950009041 edaravone Drugs 0.000 description 5
- -1 electuary Substances 0.000 description 5
- SRCZQMGIVIYBBJ-UHFFFAOYSA-N ethoxyethane;ethyl acetate Chemical compound CCOCC.CCOC(C)=O SRCZQMGIVIYBBJ-UHFFFAOYSA-N 0.000 description 5
- 230000002461 excitatory amino acid Effects 0.000 description 5
- 239000003257 excitatory amino acid Substances 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000000376 reactant Substances 0.000 description 5
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 4
- JXNGIWBHBHZQKW-UHFFFAOYSA-N 1-[3,5-di(propan-2-yl)phenyl]-3,5-di(propan-2-yl)benzene Chemical group CC(C)C1=CC(C(C)C)=CC(C=2C=C(C=C(C=2)C(C)C)C(C)C)=C1 JXNGIWBHBHZQKW-UHFFFAOYSA-N 0.000 description 4
- SOVZJHIBNCCLTM-UHFFFAOYSA-N 4-(4-hydroxy-3-propan-2-yl-5-propylphenyl)-2-propan-2-yl-6-propylphenol Chemical group OC1=C(C=C(C=C1CCC)C1=CC(=C(C(=C1)CCC)O)C(C)C)C(C)C SOVZJHIBNCCLTM-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 206010002091 Anaesthesia Diseases 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- 229940123457 Free radical scavenger Drugs 0.000 description 4
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 230000037005 anaesthesia Effects 0.000 description 4
- 239000000872 buffer Substances 0.000 description 4
- 238000004440 column chromatography Methods 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 150000002118 epoxides Chemical class 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000001976 improved effect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 210000003470 mitochondria Anatomy 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 239000012188 paraffin wax Substances 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 239000002516 radical scavenger Substances 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 208000024891 symptom Diseases 0.000 description 4
- 238000004018 waxing Methods 0.000 description 4
- ZIIUUSVHCHPIQD-UHFFFAOYSA-N 2,4,6-trimethyl-N-[3-(trifluoromethyl)phenyl]benzenesulfonamide Chemical compound CC1=CC(C)=CC(C)=C1S(=O)(=O)NC1=CC=CC(C(F)(F)F)=C1 ZIIUUSVHCHPIQD-UHFFFAOYSA-N 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- 208000005189 Embolism Diseases 0.000 description 3
- 206010019468 Hemiplegia Diseases 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 229930195725 Mannitol Natural products 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 102000008299 Nitric Oxide Synthase Human genes 0.000 description 3
- 108010021487 Nitric Oxide Synthase Proteins 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 102000015439 Phospholipases Human genes 0.000 description 3
- 108010064785 Phospholipases Proteins 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 208000001435 Thromboembolism Diseases 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 208000003443 Unconsciousness Diseases 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 235000001014 amino acid Nutrition 0.000 description 3
- 229940024606 amino acid Drugs 0.000 description 3
- 150000001413 amino acids Chemical class 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 235000010290 biphenyl Nutrition 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 239000003937 drug carrier Substances 0.000 description 3
- 239000003480 eluent Substances 0.000 description 3
- 229960004756 ethanol Drugs 0.000 description 3
- 229960003692 gamma aminobutyric acid Drugs 0.000 description 3
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 235000010355 mannitol Nutrition 0.000 description 3
- 239000000594 mannitol Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- DWLVWMUCHSLGSU-UHFFFAOYSA-M n,n-dimethylcarbamate Chemical compound CN(C)C([O-])=O DWLVWMUCHSLGSU-UHFFFAOYSA-M 0.000 description 3
- 210000004498 neuroglial cell Anatomy 0.000 description 3
- 235000011007 phosphoric acid Nutrition 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 108020003175 receptors Proteins 0.000 description 3
- 102000005962 receptors Human genes 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 210000002966 serum Anatomy 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 3
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- WZUVPPKBWHMQCE-XJKSGUPXSA-N (+)-haematoxylin Chemical compound C12=CC(O)=C(O)C=C2C[C@]2(O)[C@H]1C1=CC=C(O)C(O)=C1OC2 WZUVPPKBWHMQCE-XJKSGUPXSA-N 0.000 description 2
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- CRBJBYGJVIBWIY-UHFFFAOYSA-N 2-isopropylphenol Chemical compound CC(C)C1=CC=CC=C1O CRBJBYGJVIBWIY-UHFFFAOYSA-N 0.000 description 2
- WBANFDZKFRNYRX-UHFFFAOYSA-N 4-(4-hydroxy-3,5-dipropylphenyl)-2,6-dipropylphenol Chemical group CCCC1=C(O)C(CCC)=CC(C=2C=C(CCC)C(O)=C(CCC)C=2)=C1 WBANFDZKFRNYRX-UHFFFAOYSA-N 0.000 description 2
- GOZMBJCYMQQACI-UHFFFAOYSA-N 6,7-dimethyl-3-[[methyl-[2-[methyl-[[1-[3-(trifluoromethyl)phenyl]indol-3-yl]methyl]amino]ethyl]amino]methyl]chromen-4-one;dihydrochloride Chemical compound Cl.Cl.C=1OC2=CC(C)=C(C)C=C2C(=O)C=1CN(C)CCN(C)CC(C1=CC=CC=C11)=CN1C1=CC=CC(C(F)(F)F)=C1 GOZMBJCYMQQACI-UHFFFAOYSA-N 0.000 description 2
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 description 2
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 241000283707 Capra Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 206010008089 Cerebral artery occlusion Diseases 0.000 description 2
- LELGLDRJQPMYBH-UHFFFAOYSA-N ClC1=C(C=C(C=C1C(C)C)C(C)C)C1=CC(=CC(=C1)C(C)C)C(C)C Chemical group ClC1=C(C=C(C=C1C(C)C)C(C)C)C1=CC(=CC(=C1)C(C)C)C(C)C LELGLDRJQPMYBH-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- LTMHDMANZUZIPE-AMTYYWEZSA-N Digoxin Natural products O([C@H]1[C@H](C)O[C@H](O[C@@H]2C[C@@H]3[C@@](C)([C@@H]4[C@H]([C@]5(O)[C@](C)([C@H](O)C4)[C@H](C4=CC(=O)OC4)CC5)CC3)CC2)C[C@@H]1O)[C@H]1O[C@H](C)[C@@H](O[C@H]2O[C@@H](C)[C@H](O)[C@@H](O)C2)[C@@H](O)C1 LTMHDMANZUZIPE-AMTYYWEZSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- WZUVPPKBWHMQCE-UHFFFAOYSA-N Haematoxylin Natural products C12=CC(O)=C(O)C=C2CC2(O)C1C1=CC=C(O)C(O)=C1OC2 WZUVPPKBWHMQCE-UHFFFAOYSA-N 0.000 description 2
- 208000016495 Horner Syndrome Diseases 0.000 description 2
- 206010022998 Irritability Diseases 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 description 2
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 2
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 2
- 102000004868 N-Methyl-D-Aspartate Receptors Human genes 0.000 description 2
- 108090001041 N-Methyl-D-Aspartate Receptors Proteins 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- WLKGMTJBLVDWRK-UHFFFAOYSA-M P1(=O)(OCO1)[O-].[Na+] Chemical compound P1(=O)(OCO1)[O-].[Na+] WLKGMTJBLVDWRK-UHFFFAOYSA-M 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 235000011054 acetic acid Nutrition 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- BHELZAPQIKSEDF-UHFFFAOYSA-N allyl bromide Chemical compound BrCC=C BHELZAPQIKSEDF-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000003042 antagnostic effect Effects 0.000 description 2
- 230000002424 anti-apoptotic effect Effects 0.000 description 2
- 239000000427 antigen Substances 0.000 description 2
- 102000036639 antigens Human genes 0.000 description 2
- 108091007433 antigens Proteins 0.000 description 2
- 210000000709 aorta Anatomy 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 230000002567 autonomic effect Effects 0.000 description 2
- UDYGXWPMSJPFDG-UHFFFAOYSA-M benzyl(tributyl)azanium;bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CC1=CC=CC=C1 UDYGXWPMSJPFDG-UHFFFAOYSA-M 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000036770 blood supply Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 210000004958 brain cell Anatomy 0.000 description 2
- JPOXNPPZZKNXOV-UHFFFAOYSA-N bromochloromethane Chemical compound ClCBr JPOXNPPZZKNXOV-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 244000309466 calf Species 0.000 description 2
- 210000001168 carotid artery common Anatomy 0.000 description 2
- 210000004004 carotid artery internal Anatomy 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 210000004720 cerebrum Anatomy 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- RNFNDJAIBTYOQL-UHFFFAOYSA-N chloral hydrate Chemical compound OC(O)C(Cl)(Cl)Cl RNFNDJAIBTYOQL-UHFFFAOYSA-N 0.000 description 2
- 229960002327 chloral hydrate Drugs 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000034994 death Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 229960000935 dehydrated alcohol Drugs 0.000 description 2
- LTMHDMANZUZIPE-PUGKRICDSA-N digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 description 2
- 229960005156 digoxin Drugs 0.000 description 2
- LTMHDMANZUZIPE-UHFFFAOYSA-N digoxine Natural products C1C(O)C(O)C(C)OC1OC1C(C)OC(OC2C(OC(OC3CC4C(C5C(C6(CCC(C6(C)C(O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)CC2O)C)CC1O LTMHDMANZUZIPE-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000002024 ethyl acetate extract Substances 0.000 description 2
- 230000002964 excitative effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000013355 food flavoring agent Nutrition 0.000 description 2
- 210000004744 fore-foot Anatomy 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 150000004676 glycans Chemical class 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000012151 immunohistochemical method Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007928 intraperitoneal injection Substances 0.000 description 2
- 230000037427 ion transport Effects 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 239000008101 lactose Substances 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 239000002207 metabolite Substances 0.000 description 2
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 2
- 210000003657 middle cerebral artery Anatomy 0.000 description 2
- 201000007309 middle cerebral artery infarction Diseases 0.000 description 2
- UUIQMZJEGPQKFD-UHFFFAOYSA-N n-butyric acid methyl ester Natural products CCCC(=O)OC UUIQMZJEGPQKFD-UHFFFAOYSA-N 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 210000003977 optic chiasm Anatomy 0.000 description 2
- 230000004413 optic chiasma Effects 0.000 description 2
- 238000007557 optical granulometry Methods 0.000 description 2
- 229920002866 paraformaldehyde Polymers 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 230000004796 pathophysiological change Effects 0.000 description 2
- 230000035778 pathophysiological process Effects 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000005502 peroxidation Methods 0.000 description 2
- 229960003742 phenol Drugs 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000013641 positive control Substances 0.000 description 2
- 229910001414 potassium ion Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 2
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000007901 soft capsule Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 235000010356 sorbitol Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 229940032147 starch Drugs 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 210000003556 vascular endothelial cell Anatomy 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- JQWAHKMIYCERGA-UHFFFAOYSA-N (2-nonanoyloxy-3-octadeca-9,12-dienoyloxypropoxy)-[2-(trimethylazaniumyl)ethyl]phosphinate Chemical compound CCCCCCCCC(=O)OC(COP([O-])(=O)CC[N+](C)(C)C)COC(=O)CCCCCCCC=CCC=CCCCCC JQWAHKMIYCERGA-UHFFFAOYSA-N 0.000 description 1
- JLPULHDHAOZNQI-ZTIMHPMXSA-N 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC JLPULHDHAOZNQI-ZTIMHPMXSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- HKTCLPBBJDIBGF-UHFFFAOYSA-N 1-phenyl-2-propan-2-ylbenzene Chemical group CC(C)C1=CC=CC=C1C1=CC=CC=C1 HKTCLPBBJDIBGF-UHFFFAOYSA-N 0.000 description 1
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 1
- LCHYEKKJCUJAKN-UHFFFAOYSA-N 2-propylphenol Chemical compound CCCC1=CC=CC=C1O LCHYEKKJCUJAKN-UHFFFAOYSA-N 0.000 description 1
- CYDQOEWLBCCFJZ-UHFFFAOYSA-N 4-(4-fluorophenyl)oxane-4-carboxylic acid Chemical compound C=1C=C(F)C=CC=1C1(C(=O)O)CCOCC1 CYDQOEWLBCCFJZ-UHFFFAOYSA-N 0.000 description 1
- BKXYTKNOUASFJX-UHFFFAOYSA-N 4-[4-carboxy-3,5-di(propan-2-yl)phenyl]-2,6-di(propan-2-yl)benzoic acid Chemical class CC(C)c1cc(cc(C(C)C)c1C(O)=O)-c1cc(C(C)C)c(C(O)=O)c(c1)C(C)C BKXYTKNOUASFJX-UHFFFAOYSA-N 0.000 description 1
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- 230000002407 ATP formation Effects 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 235000019489 Almond oil Nutrition 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- 208000012639 Balance disease Diseases 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 206010048962 Brain oedema Diseases 0.000 description 1
- HSJAVWAHXDRDON-UHFFFAOYSA-N CC(C)c1cc(-c(cc2C(C)C)cc(C(C)C)c2OC(N(C)C)=O)cc(C(C)C)c1O Chemical compound CC(C)c1cc(-c(cc2C(C)C)cc(C(C)C)c2OC(N(C)C)=O)cc(C(C)C)c1O HSJAVWAHXDRDON-UHFFFAOYSA-N 0.000 description 1
- 108090000312 Calcium Channels Proteins 0.000 description 1
- 102000003922 Calcium Channels Human genes 0.000 description 1
- 102000007590 Calpain Human genes 0.000 description 1
- 108010032088 Calpain Proteins 0.000 description 1
- 108091006146 Channels Proteins 0.000 description 1
- 108010062745 Chloride Channels Proteins 0.000 description 1
- 102000011045 Chloride Channels Human genes 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 229920000858 Cyclodextrin Polymers 0.000 description 1
- 102000004127 Cytokines Human genes 0.000 description 1
- 108090000695 Cytokines Proteins 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 description 1
- 208000019505 Deglutition disease Diseases 0.000 description 1
- 101710088194 Dehydrogenase Proteins 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical compound [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 102000005915 GABA Receptors Human genes 0.000 description 1
- 108010005551 GABA Receptors Proteins 0.000 description 1
- 102000027484 GABAA receptors Human genes 0.000 description 1
- 108091008681 GABAA receptors Proteins 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 102000018899 Glutamate Receptors Human genes 0.000 description 1
- 108010027915 Glutamate Receptors Proteins 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 102000000589 Interleukin-1 Human genes 0.000 description 1
- 108010002352 Interleukin-1 Proteins 0.000 description 1
- 108090001005 Interleukin-6 Proteins 0.000 description 1
- 241000785075 Jatropha podagrica Species 0.000 description 1
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- 102100037611 Lysophospholipase Human genes 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- HOKKHZGPKSLGJE-GSVOUGTGSA-N N-Methyl-D-aspartic acid Chemical compound CN[C@@H](C(O)=O)CC(O)=O HOKKHZGPKSLGJE-GSVOUGTGSA-N 0.000 description 1
- 229940099433 NMDA receptor antagonist Drugs 0.000 description 1
- 206010028851 Necrosis Diseases 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 102000005877 Peptide Initiation Factors Human genes 0.000 description 1
- 108010044843 Peptide Initiation Factors Proteins 0.000 description 1
- 108010058864 Phospholipases A2 Proteins 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- 235000019485 Safflower oil Nutrition 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 239000004141 Sodium laurylsulphate Substances 0.000 description 1
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 description 1
- 208000007271 Substance Withdrawal Syndrome Diseases 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- 208000009205 Tinnitus Diseases 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 102000014384 Type C Phospholipases Human genes 0.000 description 1
- 108010079194 Type C Phospholipases Proteins 0.000 description 1
- 206010047163 Vasospasm Diseases 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 108010093894 Xanthine oxidase Proteins 0.000 description 1
- 102100033220 Xanthine oxidase Human genes 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 150000007960 acetonitrile Chemical class 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 230000003281 allosteric effect Effects 0.000 description 1
- 239000008168 almond oil Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
- 239000003708 ampul Substances 0.000 description 1
- 229940035674 anesthetics Drugs 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 239000008365 aqueous carrier Substances 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000006931 brain damage Effects 0.000 description 1
- 231100000874 brain damage Toxicity 0.000 description 1
- 208000006752 brain edema Diseases 0.000 description 1
- 230000003925 brain function Effects 0.000 description 1
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 1
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 238000010523 cascade reaction Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 230000009137 competitive binding Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000008504 concentrate Nutrition 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 235000018417 cysteine Nutrition 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 231100000433 cytotoxic Toxicity 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- ACYGYJFTZSAZKR-UHFFFAOYSA-J dicalcium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Ca+2].[Ca+2].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O ACYGYJFTZSAZKR-UHFFFAOYSA-J 0.000 description 1
- 239000002027 dichloromethane extract Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 239000006196 drop Substances 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 210000003725 endotheliocyte Anatomy 0.000 description 1
- 230000037149 energy metabolism Effects 0.000 description 1
- 239000002662 enteric coated tablet Substances 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- VEUUMBGHMNQHGO-UHFFFAOYSA-N ethyl chloroacetate Chemical compound CCOC(=O)CCl VEUUMBGHMNQHGO-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007941 film coated tablet Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000007760 free radical scavenging Effects 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 229940050410 gluconate Drugs 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000007902 hard capsule Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001951 hemoperfusion Effects 0.000 description 1
- 235000011167 hydrochloric acid Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 210000004969 inflammatory cell Anatomy 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 210000004020 intracellular membrane Anatomy 0.000 description 1
- 230000031146 intracellular signal transduction Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 208000037906 ischaemic injury Diseases 0.000 description 1
- FZWBNHMXJMCXLU-BLAUPYHCSA-N isomaltotriose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)O1 FZWBNHMXJMCXLU-BLAUPYHCSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229940001447 lactate Drugs 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 150000002617 leukotrienes Chemical class 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 239000008176 lyophilized powder Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 230000028161 membrane depolarization Effects 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 210000001700 mitochondrial membrane Anatomy 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 239000003703 n methyl dextro aspartic acid receptor blocking agent Substances 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 230000003961 neuronal insult Effects 0.000 description 1
- 230000007171 neuropathology Effects 0.000 description 1
- 229960003753 nitric oxide Drugs 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 210000003463 organelle Anatomy 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 230000004792 oxidative damage Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229960004838 phosphoric acid Drugs 0.000 description 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 102000040430 polynucleotide Human genes 0.000 description 1
- 108091033319 polynucleotide Proteins 0.000 description 1
- 239000002157 polynucleotide Substances 0.000 description 1
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229940068968 polysorbate 80 Drugs 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 230000001242 postsynaptic effect Effects 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 229960002816 potassium chloride Drugs 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000770 proinflammatory effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002773 propofol effect Effects 0.000 description 1
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 1
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000011506 response to oxidative stress Effects 0.000 description 1
- 235000005713 safflower oil Nutrition 0.000 description 1
- 239000003813 safflower oil Substances 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229960002668 sodium chloride Drugs 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 235000011088 sodium lactate Nutrition 0.000 description 1
- 239000001540 sodium lactate Substances 0.000 description 1
- 229940005581 sodium lactate Drugs 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229940080313 sodium starch Drugs 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000008347 soybean phospholipid Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000000946 synaptic effect Effects 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 231100000886 tinnitus Toxicity 0.000 description 1
- 229950004288 tosilate Drugs 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000004102 tricarboxylic acid cycle Effects 0.000 description 1
- 229960004295 valine Drugs 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 102000038650 voltage-gated calcium channel activity Human genes 0.000 description 1
- 108091023044 voltage-gated calcium channel activity Proteins 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
- C07C229/08—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to hydrogen atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/045—Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
- A61K31/05—Phenols
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/192—Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
- A61K31/22—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin
- A61K31/222—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin with compounds having aromatic groups, e.g. dipivefrine, ibopamine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
- A61K31/22—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin
- A61K31/223—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin of alpha-aminoacids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
- C07C25/18—Polycyclic aromatic halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/40—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings
- C07C271/42—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
- C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/24—Halogenated derivatives
- C07C39/367—Halogenated derivatives polycyclic non-condensed, containing only six-membered aromatic rings as cyclic parts, e.g. halogenated poly-hydroxyphenylalkanes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
- C07C65/105—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups polycyclic
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/04—Formic acid esters
- C07C69/08—Formic acid esters of dihydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/12—Acetic acid esters
- C07C69/16—Acetic acid esters of dihydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
- C07C69/40—Succinic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/091—Esters of phosphoric acids with hydroxyalkyl compounds with further substituents on alkyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Psychiatry (AREA)
- Hospice & Palliative Care (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
本发明涉及一种二联苯衍生物或其药用盐或溶剂化物,其结构式如下:
Description
技术领域
本发明属于医药技术领域,涉及一种药物新用途。具体涉及一种二联苯衍生物对抗和预防缺血性脑卒中的新应用。
背景技术
脑卒中近年来已经成为一种严重威胁人类,特别是50岁以上中老年人健康的常见病,具有“发病率高、致残率高、死亡率高、复发率高,并发症多”即“四高一多”的特点,脑卒中的病人,因各种诱发因素引起脑内动脉狭窄,闭塞或破裂,而造成急性脑血液循环障碍,临床上表现为一过性或永久性脑功能障碍的症状和体征。
根据统计全世界每年有4000万人死于脑卒中,仅中国每年发病人数达200万。现幸存病人700万,其中450万病人不同程度丧失劳动力和生活不能自理。致残率高达75%。中国每年脑卒中患者死亡120万。已得过脑卒中的患者,还易再复发,每复发一次,加重一次。所以,更需要采取有效措施预防复发。
缺血性脑卒中大约占所有脑卒中的80%。是指局部脑组织因血液循环障碍,缺血、缺氧而发生的软化坏死。主要是由于供应脑部血液的动脉出现粥样硬化和血栓形成,使管腔狭窄甚至闭塞,导致局灶性急性脑供血不足而发病;也有因异常物体(固体、液体、气体)沿血液循环进入脑动脉或供应脑血液循环的颈部动脉,造成血流阻断或血流量骤减而产生相应支配区域脑组织软化坏死者。
缺血性脑损伤主要来自两个方面:一,缺血后产能不足,依赖ATP的酶活性及生理活动受抑制,氯离子、钠离子和水分内流使细胞水肿,突触间隙兴奋性氨基酸(主要为谷氨酸)聚集,过度激动谷氨酸受体,通过NMDA等受体介导引起钙离子内流增加,钾离子外流致细胞去极化,也使电压敏感钙通道开放,细胞内钙超载,过度激活磷脂酶、一氧化氮合酶(NOS)在内的多种酶,产生一系列活性代谢产物和自由基,造成细胞损伤;二,脑卒中患者在经过治疗后缺血组织获得血液灌注或自发性再灌注,虽然重新获得了养分,但同时不可避免地造成了脑缺血再灌注损伤,即脑缺血一定时间恢复血液供应后,其功能不但未能恢复,却出现了更加严重的脑机能障碍的现象。
缺血性脑损伤涉及非常复杂的病理生理过程,其中各个环节、各种因素间的相互作用尚未完全阐明。但目前已有以下的机制被认为在其中起到关键作用:
一、兴奋性氨基酸毒性与缺血性脑损伤大量研究显示缺血期间升高的兴奋性氨基酸(excitatoryaminoacid,EAA)的兴奋毒性在缺血性神经细胞损伤中起重要作用,兴奋性氨基酸主要是指谷氨酸(glutamate,Glu)和天冬氨酸(asparate,Asp)。突触后神经元过度兴奋EAA可活化胞内信号转导通路,使一些受体在正常生理刺激下引起的第二信使效应得到放大,触发缺血后致炎基因表达。Glu与Asp等兴奋性氨基酸在缺血性神经细胞损伤中起关键作用,缺血时间愈长,脑间质Glu与Asp的峰值浓度愈高,神经病理学和神经学损伤愈严重;这与EAA毒性作用为浓度依赖性呈一致性。兴奋性氨基酸对神经细胞的毒性作用是多方面的:过量的EAA激活其受体,引起兴奋性神经元持续去极化,造成细胞内Ca2+超载,结果引起细胞坏死;引发自由基(如一氧化氮)生成增多,通过自由基产生细胞毒性作用;参与脑内多种代谢过程,使三羧酸循环受阻,ATP生成减少,加重EAA对细胞的毒性作用。
二、自由基及脂质过氧化与缺血性脑损伤缺血性脑损伤是多因素参与的复杂的病理生理过程。一般认为与氧自由基引起的组织脂质过氧化和细胞内钙超负荷导致的不可逆损伤有关。其有害作用可概括为:作用于多价不饱和脂肪酸,发生脂质过氧化;诱导DNA、RNA、多糖和氨基酸等大分子物质交联,交联后的大分子则失去原来的活性或功能降低;促使多糖分子聚合和降解,自由基可广泛攻击富含不饱和脂肪酸的神经膜与血管,引发脂质过氧化瀑布效应,产生蛋白质变性、多核苷酸链断裂、碱基重新修饰,造成细胞结构的完整性破坏、膜的通透性、离子转运、膜屏障功能均受到严重影响,从而导致细胞死亡。自由基还能导致EAA释放增加,促使脑缺血后再灌注损伤发生。
三、Ca2+超载与脑缺血性脑损伤缺血性脑损伤中Ca2+超载是各种因素综合作用的结果,也是造成脑缺血损伤过程中各种因素作用的共同通路。Ca2+在缺血性脑损伤中的作用主要有:线粒体功能障碍:细胞内外钙平衡紊乱,细胞外Ca2+内流入细胞,主要聚集在线粒体内,Ca2+可抑制ATP合成,使能量生成障碍。Ca2+活化线粒体上的磷脂酶,引起线粒体膜损伤。除ATP合成外,线粒体对细胞氧化还原反应、渗透压、pH值、胞质内信号的维持都有重要作用,线粒体是细胞受损的重要靶目标;酶的活化:Ca2+活化Ca2+依赖性磷脂酶(主要是磷脂酶C和磷脂酶A2),促进膜磷脂分解;在膜磷脂分解过程中产生的游离脂肪酸、前列腺素、白三烯、溶血磷脂等,均对细胞产生毒害;Ca2+还活化钙依赖蛋白酶,使胞内无害的黄嘌呤脱氢酶转变为黄嘌呤氧化酶,生成大量氧自由基;Ca2+可活化NOS。
实验证实,上述病理生理变化存在着一定的药物可干预性。服用可靠药物长期防治缺血性脑卒中患者与停药患者相比,复发率要降低80%以上,死亡率降低90%以上,长期用药超过三年以上患者80%以上无复发危险,极少数轻复发。这为药物性对抗缺血性脑损伤奠定了理论基础。目前用于脑血管病的常见药物主要包括以下几类:
NMDA受体拮抗剂:拮抗NMDA受体,从而抑制其介导的钙离子内流。代表药物MK801;
钙离子拮抗剂:阻止细胞内钙超载、防止血管痉挛、增加血流量。代表药物尼莫地平;
抗自由基药物:清除自由基,抑制脂质过氧化,从而抑制脑细胞、血管内皮细胞和神经细胞的氧化损伤。代表药物依达拉奉;
但目前缺血性脑卒中的具体损伤机制尚未研究清楚,被认为是多种因素相互作用下的非常复杂的病理生理过程,而以上药物的作用机制单一,临床治疗效果仍不确切或有较严重的副作用,从而限制了其在缺血性脑卒中治疗中的应用。
近年来国内外多例研究发现,麻醉药丙泊酚可能对缺血性脑卒中起到非常积极的作用。在动物和离体实验中,甚至部分临床研究中,丙泊酚被证明对神经功能损伤有明显的保护和治疗作用。实验证实,丙泊酚不仅能阻断钠离子流或通过激活GABA受体减少钾离子激活的Glu释放,,而且还可阻断氧化物处理后胶质细胞对Glu转运的抑制,两者最终都能降低细胞外Glu浓度,推迟或防止兴奋性神经元死亡;丙泊酚可抑制细胞外经电压依赖性钙通道流入的钙,其可在一定程度上增加L-型电压依赖性钙通道的电流失活率,从而减少钙内流;丙泊酚能与GABAa受体特定位点结合,不仅增加GABA开放氯离子通道的频率,而且通过正性变构调节作用增强低亲和力GABA结合位点与GABA的结合;丙泊酚能抑制败血症患者血中的致炎性细胞因子如TNF,IL-1,IL-6等的产生,且在低浓度时便有较强的抑制作用;丙泊酚可以抑制脑组织的促凋亡基因caspase-3mRNA的表达并提高抗凋亡基因Bcl-2mRNA的表达;丙泊酚能竞争性结合膜磷脂,还能与过氧化物形成稳定的苯氧基,实际上是生成了低活性的自由基取代高活性的自由基,从而减轻后者引发的脂质过氧化级联反应。以上结果提示我们丙泊酚对抗缺血性脑卒中损伤的机制可能包括抗自由基,抑制脂质过氧化;抑制细胞内钙超载;抑制细胞凋亡等多种。但丙泊酚自身的全身麻醉作用限制了其在缺血性脑卒中治疗中的临床应用。
我们经过研究发现:作为丙泊酚类似物的二联苯衍生物能拮抗NMDA受体,调节钙离子通道,限制细胞的钙离子内流,具有较丙泊酚更强的抗氧化性和自由基清除作用。这提示我们二联苯衍生物可能会在多种机制下对抗缺血性脑卒中损伤。最为重要的是二联苯衍生物并不会导致意识丧失,因此其在多种缺血性脑卒中症状治疗中具有重要的临床应用价值。
发明内容
本发明的目的在于提供一种具有治疗缺血性脑卒中作用的二联苯衍生物或其药用盐或溶剂化物。
本发明所述的二联苯衍生物,其结构式如下:
其中,所述的二联苯衍生物中R1、R3、R4、R6为1~8个碳的烷基,优选为2~6个碳的烷基;R2可选自下列基团:任选取代的羟基,任选取代的羧基,任选取代的酰基、酯类,卤素;R5可选自下列基团:任选取代的羧基,任选取代的酰基、酯类,卤素。
优选地,所述的二联苯衍生物中R1、R3、R4、R6为丙基,异丙基、丁基,异丁基或仲丁基之一;R2可选自下列基团:任选取代的羟基,任选取代的羧基,任选取代的酰基、酯类,卤素;R5可选自下列基团:任选取代的羧基,任选取代的酰基、酯类,卤素。
优选地,所述的二联苯衍生物中R1、R3、R4、R6为丙基或者异丙基;R2可选自下列基团:任选取代的羟基,任选取代的羧基,任选取代的酰基、酯类,卤素;R5可选自下列基团:任选取代的羧基,任选取代的酰基、酯类,卤素。
优选地,所述的二联苯衍生物中R1、R3、R4、R6为异丙基;R2可选自下列基团:任选取代的羟基,任选取代的羧基,任选取代的酰基、酯类,卤素;R5可选自下列基团:任选取代的羧基,任选取代的酰基、酯类,卤素。
优选地,所述的二联苯衍生物中R1、R3、R4、R6为丁基、异丁基或者仲丁基;R2可选自下列基团:任选取代的羟基,任选取代的羧基,任选取代的酰基、酯类,卤素;R5可选自下列基团:任选取代的羧基,任选取代的酰基、酯类,卤素。
优选地,所述的二联苯衍生物中R1、R3、R4、R6为5碳烷基或6碳烷基;R2可选自下列基团:任选取代的羟基,任选取代的羧基,任选取代的酰基、酯类,卤素;R5可选自下列基团:任选取代的羧基,任选取代的酰基、酯类,卤素。
优选地,所述的二联苯衍生物具有如下结构:
本发明所述的另一种二联苯衍生物或其药用盐或溶剂化物,其结构如下:
其中,R1、R2、R3、R4为2~6个碳的烷基,其中至少有一个不是异丙基。
优选地,所述R1、R2、R3、R4为丙基或者异丙基。
优选地,所述R1、R2、R3、R4为5碳烷基或6碳烷基。
优选地,本发明所述的二联苯衍生物,其结构如下:
本发明所述的二联苯衍生物还包括该化合物的药用盐或溶剂化物。
本发明所述二联苯衍生物药用盐,为上述结构的二联苯衍生物与有机酸或无机酸或碱金属所成的盐。例如,硫酸盐、磷酸盐、盐酸盐、氢溴酸盐、醋酸盐、草酸盐、柠檬酸盐、琥珀酸盐、葡萄糖酸盐、酒石酸盐、对甲苯磺酸盐、苯磺酸盐、甲磺酸盐、苯甲酸盐、乳酸盐、马来酸盐、锂盐、钠盐、钾盐、钙盐。
本发明的另一个目的在于提供一种药物组合物,含有至少一种二联苯衍生物或其药用盐或溶剂化物。
根据需要,本发明的药物组合物还可以加入一种或多种药学上可接受的载体或赋形剂。
本发明的药物组合物,二联苯衍生物或其药用盐或溶剂化物所占重量百分比可以是0.1-99.9%,其余为药物可接受的载体。
本发明的药物组合物可以制备成任何可药用的剂型,这些剂型包括:片剂、糖衣片剂、薄膜衣片剂、肠溶衣片剂、胶囊剂、硬胶囊剂、软胶囊剂、口服液、口含剂、颗粒剂、冲剂、丸剂、散剂、膏剂、丹剂、混悬剂、粉剂、溶液剂、注射剂、栓剂、软膏剂、硬膏剂、霜剂、喷雾剂、滴剂、贴剂。本发明的制剂,优选的是片剂、胶囊剂、注射剂、软胶囊、乳剂、脂质体、冻干粉、高分子微球、或者聚乙二醇衍生物的制剂形式。
本发明的药物组合物,其口服给药的制剂可含有常用的赋形剂,诸如粘合剂、填充剂、稀释剂、压片剂、润滑剂、崩解剂、着色剂、调味剂和湿润剂,必要时可对片剂进行包衣。
适用的填充剂包括纤维素、甘露糖醇、乳糖和其它类似的填充剂。适宜的崩解剂包括淀粉、聚乙烯吡咯烷酮和淀粉衍生物,例如羟基乙酸淀粉钠。适宜的润滑剂包括,例如硬脂酸镁。适宜的药物可接受的湿润剂包括十二烷基硫酸钠。
可通过混合,填充,压片等常用的方法制备固体口服组合物。进行反复混合可使活性物质分布在整个使用大量填充剂的那些组合物中。
口服液体制剂的形式例如可以是水性或油性悬浮液、溶液、乳剂、糖浆剂或酏剂,或者可以是一种在使用前可用水或其它适宜的载体复配的干燥产品。这种液体制剂可含有常规的添加剂,诸如悬浮剂,例如山梨醇、糖浆、甲基纤维素、明胶、羟乙基纤维素、羧甲基纤维素、硬脂酸铝凝胶或氢化食用脂肪,乳化剂,例如卵磷脂、脱水山梨醇一油酸酯或阿拉伯胶;非水性载体(它们可以包括食用油),例如杏仁油、分馏椰子油、诸如甘油的酯的油性酯、丙二醇或乙醇;防腐剂,例如对羟基苯甲酯或对羟基苯甲酸丙酯或山梨酸,并且如果需要,可含有常规的香味剂或着色剂。
对于注射剂,制备的液体单位剂型含有本发明的活性物质和无菌载体。根据载体和浓度,可以将此化合物悬浮或者溶解。溶液的制备通常是通过将活性物质溶解在一种载体中,在将其装入一种适宜的小瓶或安瓿前过滤消毒,然后密封。辅料例如一种局部麻醉剂、防腐剂和缓冲剂也可以溶解在这种载体中。为了提高其稳定性,可在装入小瓶以后将这种组合物冰冻,并在真空下将水除去。
本发明的药物组合物,在制备成药剂时可选择性的加入适合的药物可接受的载体,所述药物可接受的载体选自:甘露醇、山梨醇、焦亚硫酸钠、亚硫酸氢钠、硫代硫酸钠、盐酸半胱氨酸、巯基乙酸、蛋氨酸、维生素C、EDTA二钠、EDTA钙钠,一价碱金属的碳酸盐、醋酸盐、磷酸盐或其水溶液、盐酸、醋酸、硫酸、磷酸、氨基酸、氯化钠、氯化钾、乳酸钠、木糖醇、麦芽糖、葡萄糖、果糖、右旋糖苷、甘氨酸、淀粉、蔗糖、乳糖、甘露糖醇、硅衍生物、纤维素及其衍生物、藻酸盐、明胶、聚乙烯吡咯烷酮、甘油、土温80、琼脂、碳酸钙、碳酸氢钙、表面活性剂、聚乙二醇、环糊精、β-环糊精、磷脂类材料、高岭土、滑石粉、硬脂酸钙、硬脂酸镁等。
优选的,本发明所述药用辅料可以包括聚乙二醇、磷脂、植物油、维生素E或甘油,
所述磷脂可以选自大豆磷脂、蛋黄卵磷脂或氢化磷脂中的一种或几种;
所述植物油可以选自大豆油、橄榄油、红花油中的一种或几种。
本发明的另一个目的在于提供二联苯衍生物或其药用盐或溶剂化物在制备治疗缺血性脑卒中损伤的药物中的应用。
本发明所述的缺血性脑卒中损伤包括由以下病症引起的损伤:脑血栓、短暂性脑缺血发作、基底节腔梗、动脉粥样硬化性血栓性脑梗塞、腔隙性脑梗塞、脑栓塞和脑血管性痴呆,以及上述疾病引起的头痛、眩晕、耳鸣、半身不遂,吞咽困难,说话不清,恶心、呕吐、昏迷等多种情况。
本发明所述的应用,是通过改善缺血再灌注神经功能损伤行为实现的。
本发明所述的应用,是通过减少缺血再灌注脑梗死体积实现的。
本发明所述的应用,是通过降低内源性氧自由基清除剂SOD的消耗,减轻脂质过氧化损伤,同时降低血清MDA含量实现的。
本发明所述的应用,是通过有效下调脑组织细胞Fas表达实现的。
本发明所述的应用,是通过有效抑制脑细胞凋亡实现的。
本发明所述的应用,是通过有效下调脑组织细胞IL-1β和TNF-α表达实现的。
在发明的实施中,我们采用线栓法建立的大脑中动脉阻塞动物模型(MCAO)具有不开颅,创伤小,能准确控制缺血和再灌注时间的优点,是目前最经典的局灶性脑缺血再灌注模型,在国内外脑缺血实验和脑缺血再灌注损伤治疗药物评价中广泛应用。
脑缺血再灌注时,细胞内氧自由基大量增加,极易攻击含不饱和双键的生物膜结构,发生脂质过氧化反应,使膜结构遭到破坏,影响膜的通透性,使离子转运、生物能的产生和细胞器的功能发生一系列病理生理改变,导致神经细胞、胶质细胞和血管内皮细胞损伤。SOD是细胞内主要的对抗氧自由基的酶促防御系统,它通过歧化方式清除超氧阴离子自由基;MDA作为氧自由基与生物膜不饱和脂肪酸发生脂质过氧化反应的代谢产物,其含量变化间接反映组织中氧自由基含量及细胞损伤的程度。因此在缺血再灌注中测定SOD的活性及MDA的含量可反映机体内自由基引发的脂质过氧化反应的程度。
脑缺血再灌注损伤主要与氧化应激反应、炎性反应、钙超载、脑水肿和细胞凋亡等有关。脑缺血再灌注时,由于能量代谢及各种内源活性物质的作用,刺激贮存池的Ca2+释放,细胞内Ca2+浓度升高。同时,脑缺血可引起EAA从神经元或胶质细胞递质池或代谢池中过度释放。EAA可致细胞内Ca2+超载,造成自由基生成增多。而自由基、EAA的增多均可诱导脑缺血再灌注时凋亡因子例如Fas的表达,促进细胞凋亡发生。因此细胞凋亡情况也可反映脑细胞的损伤程度;IL-1β和TNF-α为脑损伤后的主要促炎性因子,参与缺血区和再灌注区的炎性反应。脑缺血-再灌注后,损伤区内皮细胞、神经元、星形细胞和血管周围的炎性细胞被激活,通过释放IL-1β和TNF-α而触发炎症反应,导致神经元损伤。IL-1β、TNF-α作为炎症反应的起始因子检测其含量对衡量缺血-再灌注后的脑损伤有重要意义。
同时,由于脑卒中患者再灌注的发生往往较为滞后,脑组织缺血性“饥饿”损伤也不能被忽视,因此我们同样也使用线栓法建立的大脑中动脉阻塞动物模型(MCAO)评价了二联苯衍生物在永久性缺血损伤中的保护作用。
通过实验证明:本发明的二联苯衍生物能有效地减少脑缺血再灌注损伤导致的内源性氧自由基清除剂SOD活力的消耗,减轻脂质过氧化损伤,降低血清MDA含量,有效地下调Fas表达,减少凋亡细胞,同时降低了促炎症因子IL-1β和TNF-α的表达,从而对脑缺血再灌注大鼠神经元产生保护作用;同时对永久性脑缺血损伤也有较好的保护作用,表现出非常好的治疗效果。
具体实施方式:
下面结合实施例进一步阐述本发明。应理解,这些实施例仅用于说明本发明而不用于限制本发明的范围。
实施例1、二联苯衍生物1:
4’-羟基-3,3’,5,5’-四异丙基联苯-4-乙酸酯
制备工艺:室温下将4’-苄氧基-3,3’,5,5’-四异丙基联苯-4-乙酸酯(5g,10.27mmol)用200mL甲醇溶解,再加入10%钯碳(570mg),抽真空,通氢气,反复三次,密封后室温反应10h,将反应液中钯碳过滤,滤液减压蒸发除去,得到4’-羟基-3,3’,5,5’-四异丙基联苯-4-乙酸酯(3.9g,95.73%),白色固体。
白色固体:1H NMR(300MHz,CDCl3)δ7.19(s,4H),4.86(s,1H),3.37-3.32(m,4H),3.16(s,3H),1.20(d,24H)。
实施例2、二联苯衍生物2:
3,3’,5,5’-四异丙基联苯-4’4-二乙酸酯
制备工艺:将4,4’-二羟基-3,3’,5,5’-四异丙基联苯(5g,14.10mmol)加入到30mL的乙酸酐中,氮气保护下,回流3h后,将反应液冷却至室温,减压除去乙酸酐,向残余物中加水(200mL),出现白色固体,用10%冷乙醇(100mL)与水(200mL)洗涤,干燥,得到3,3’,5,5’-四异丙基联苯-4’4-二乙酸酯(6g,95.06%)。白色固体。
白色固体:1H NMR(300MHz,CDCl3)δ7.19(s,4H),2.91-2.89(m,4H),2.32(s,6H),1.19(d,24H).
实施例3、3,3’,5,5’-四异丙基联苯-4,4’-二(氧基亚甲基磷酸钠)
(1)、将4,4’-二羟基-3,3’,5,5’-四异丙基联苯(0.5g,1.4mmol)用无水THF(10mL)溶解,再加入NaOH(0.224g,5.6mmol)固体与溴氯甲烷(8.185g,84mmol)。在N2气保护下回流2h,将反应液冷却至室温,过滤,浓缩得黄色油状物,即中间体。
(2)、于10mL无水乙腈中依次加入三乙胺(1.4mL,11.03mmol),85%磷酸(0.5mL,8.9mmol),搅拌条件下,将(1)中所得中间体加入该乙腈溶液中,然后在65℃反应2h,将该反应液冷却至室温,蒸除溶剂,剩余物溶于15mL水中,用8M HCl调pH=1.5;用无水乙醚萃取,合并有机相,饱和氯化钠洗涤,无水硫酸钠干燥,浓缩得黄色油状物。
(3)、像上述所得油状物中再加入5mL水,用20%的氢氧化钠溶液调pH=9,用甲苯萃取2次,将水相浓缩至一半体积,加入9mL异丙醇,该混合液于70℃下加热至溶液呈透明状,然后冷却至0℃,有白色固体析出,过滤,于45℃真空干燥,得到3,3’,5,5’-四异丙基联苯-4,4’-二(氧基亚甲基磷酸钠)(50mg,5%)。
1H NMR(300MHz,CDCl3)1H NMR(300MHz,D2O)δ7.29(s,4H),5.20(s,4H),3.36-3.12(m,4H),1.12(d,24H)
实施例4、4’-羟基-3,3’,5,5’-四异丙基联苯-4-二甲氨基甲酸酯及3,3’,5,5’-四异丙基联苯-4,4’-二(二甲氨基甲酸酯)
3,3’,5,5’-四异丙基联苯-4,4’-二(二甲氨基甲酸酯)为例:将4,4’-二羟基-3,3’,5,5’-四异丙基联苯(1.0g,2.8mmol)溶于二氯甲烷中,搅拌下加入固体氢氧化钠(0.112g,2.8mmol),然后缓慢加入N,N-二甲基甲酰氯(0.3mL,2.8mmol),回流3h,将溶剂蒸干,加水,乙酸乙酯萃取,饱和氯化钠洗涤,无水硫酸钠干燥,浓缩,得黄色油状物,用石油醚-乙酸乙酯洗脱剂纯化,石油醚-乙酸乙酯重结晶,得到4’-羟基-3,3’,5,5’-四异丙基联苯-4-二甲氨基甲酸酯(0.36g,30.2%),白色固体;3,3’,5,5’-四异丙基联苯-4,4’-二(二甲氨基甲酸酯)(0.31g,22.3%),白色固体。
4’-羟基-3,3’,5,5’-四异丙基联苯-4-二甲氨基甲酸酯:白色固体。1H NMR(300MHz,CDCl3)δ7.16(s,2H),7.12(s,2H),4.82(s,1H),3.11(s,6H),2.98-2.93(m,4H),1.20(d,24H)。
3,3’,5,5’-四异丙基联苯-4,4’-二(二甲氨基甲酸酯):白色固体。1H NMR(300MHz,CDCl3)δ7.18(s,4H),3.12(s,12H),2.98-2.94(m,4H),1.22(d,24H)
实施例5、二联苯衍生物3
[4-(4’-羟基-3,3’,5,5’-四异丙基联苯)氧基]-4-羰基丁酸
将4,4’-二羟基-3,3’,5,5’-四异丙基联苯(5.00g,14.10mmol)用DMSO(20mL)溶解,再加入丁二酸酐(1.41g,14.09mmol),加热90℃反应5h,将反应液冷却至室温,想反应业内加入水,用乙酸乙酯萃取,无水硫酸钠干燥,过滤除去硫酸钠,滤液用石油醚-乙酸乙酯洗脱液进行纯化,得到[4-(4’-羟基-3,3’,5,5’-四异丙基联苯)氧基]-4-羰基丁酸(3.50g,54.59%),白色固体。
白色固体:1H NMR(300MHz,CDCl3)δ11.10(s,1H),7.65(s,2H),7.51(s,2H),5.35(s,1H),3.07-3.04(m,4H),2.71(s,4H),1.20-1.18(d,24H)
实施例6、二联苯衍生物7
4,4’-二羟基-3,3’-二异丙基-5,5’-二丙基联苯
(1)、于25mL的圆底烧瓶中依次加入邻异丙基苯酚(1.0g,7.3mmol)和烯丙基溴(14.6mmol),并用二氯甲烷溶解;
(2)、于另一50mL的烧瓶中加入苄基三丁基溴化铵(0.26g,0.73mmol),并用1MNaOH溶液溶解;
(3)、室温下,将(1)缓慢加入(2)中,室温搅拌2h,分离出有机相,水相用二氯甲烷萃取,合并有机相,用水、饱和氯化钠洗涤,无水硫酸钠干燥,浓缩得无色液体。该液体在氮气保护下,于250℃加热2h,冷却,柱层析得无色液体;将该无色液体溶于无水乙醇中,加入Pd/C还原。
(4)、将得到的液体(1.0g,5.6mmol)溶于20mL二氯甲烷中,加入催化剂Cu(OH)Cl.TMEDA(50mg,0.1mmol),室温搅拌,得红色固体醌,然后用保险粉还原得4,4’-二羟基-3,3’-二异丙基-5,5’-二丙基联苯(1.1g,55.5%)。
4,4’-二羟基-3,3’-二异丙基-5,5’-二丙基联苯:1H NMR(300MHz,CDCl3)δ7.29(s,4H),6.52(s,2H),3.13-3.08(m,2H),2.43-2.40(m,4H),1.51-1.43(m,4H),1.03(d,12H),0.84-0.81(m,6H);
实施例7、二联苯衍生物8
4,4’-二羟基-3,3’,5,5’-四丙基联苯
4,4’-二羟基-3,3’,5,5’-四丙基联苯的制备方法:
(1)、于25mL的圆底烧瓶中依次加入邻丙基苯酚(1.0g,7.3mmol)和烯丙基溴(14.6mmol),并用二氯甲烷溶解;
(2)、于另一50mL的烧瓶中加入苄基三丁基溴化铵(0.26g,0.73mmol),并用1MNaOH溶液溶解;
(3)、室温下,将(1)缓慢加入(2)中,室温搅拌2h,分离出有机相,水相用二氯甲烷萃取,合并有机相,用水、饱和氯化钠洗涤,无水硫酸钠干燥,浓缩得无色液体。该液体在氮气保护下,于250℃加热2h,冷却,柱层析得无色液体;将该无色液体溶于无水乙醇中,加入Pd/C还原。
(4)、将得到的液体(1.0g,5.6mmol)溶于20mL二氯甲烷中,加入催化剂Cu(OH)Cl.TMEDA(50mg,0.1mmol),室温搅拌,得红色固体醌,然后用保险粉还原得4,4’-二羟基-3,3’-二异丙基-5,5’-二丙基联苯(1.1g,55.5%)。
4,4’-二羟基-3,3’,5,5’-四丙基联苯:1H NMR(300MHz,CDCl3)δ7.50(s,4H),5.35(s,2H),2.65-2.62(t,8H),1.66-1.63(m,8H),0.92-0.89(t,12H)
实施例8、二联苯衍生物4
4’-羟基-3,3’,5,5’-四异丙基联苯-4-甲酸
4,4’-二羟基-3,3’,5,5’-四异丙基联苯(1.00g,2.75mmol)用乙醇溶解(10mL),再加入NaOH(5.5mL,1mol/L),回流反应10h后反应完毕,加水,用乙酸乙酯萃取,无水硫酸钠干燥,过滤除去硫酸钠,滤液减压蒸发至干,得到4’-羟基-3,3’,5,5’-四异丙基联苯-4-甲酸(850mg,80.78%)。
4’-羟基-3,3’,5,5’-四异丙基联苯-4-甲酸:1H NMR(300MHz,CDCl3)δ11.0(s,1H),7.89(s,2H),7.51(s,2H),5.35(s,1H),3.07-3.01(m,2H),2.89-2.85(m,2H),1.23-1.17(m,24H)
实施例9、
.4-氯-4’-羟基-3,3’,5,5’-四异丙基联苯及4,4’-二氯-3,3’,5,5’-四异丙基联苯
室温搅拌下向三氯氧磷(5mL)内缓慢加入4,4’-二羟基-3,3’,5,5’-四异丙基联苯(2g,5.64mmol),回流1h,将反应液缓慢滴加至冰水中,并不断搅拌,用乙酸乙酯萃取,无水硫酸钠干燥,过滤,滤液用石油醚-乙酸乙酯洗脱液进行纯化,得到4-氯-4’-羟基-3,3’,5,5’-四异丙基联苯(500mg,23.76%),黄色固体;得到4,4’-二氯-3,3’,5,5’-四异丙基联苯(0.72g,32.61%),黄色固体。
4-氯-4’-羟基-3,3’,5,5’-四异丙基联苯:黄色固体;1H NMR(300MHz,CDCl3)δ7.28(s,2H),7.20(s,2H),4.88(s,1H),3.47-3.40(m,2H),3.27-3.20(m,2H),1.38-1.35(d,12H),1.32-1.28(t,12H)。
4,4’-二氯-3,3’,5,5’-四异丙基联苯:黄色固体;1H NMR(300MHz,CDCl3)δ7.29(s,4H),2.08(s,4H),1.38-1.15(m,24H)
实施例10、
4'-羟基-3,3',5,5'-四异丙基联苯-4-甲酸酯及3,3’,5,5’-四异丙基联苯-4,4’-二甲酸酯
氮气保护下,于100mL圆底烧瓶中依次加入4,4’-二羟基联苯(0.5g,2.7mmol),40mL乙酸,无水氯化铝(3.0g,22.5mmol),回流5h。停止反应,加水,乙酸乙酯萃取。有机相用饱和碳酸氢钠溶液洗涤,饱和食盐水洗涤,无水硫酸钠干燥,过滤,滤液用石油醚-乙酸乙酯洗脱液进行纯化,得到4'-羟基-3,3',5,5'-四异丙基联苯-4-甲酸酯(0.12g,20%),白色固体;得到3,3',5,5'-四异丙基联苯-4,4'-二甲酸酯(0.3g,40%),白色固体。
4'-羟基-3,3',5,5'-四异丙基联苯-4-甲酸酯:白色固体;1H NMR(300MHz,CDCl3)δ9.6(s,1H),7.65(s,2H),7.51(s,2H),3.07-3.02(m,4H),1.26-1.23(m,24H).3,3',5,5'-四异丙基联苯-4,4'-二甲酸酯:白色固体,1H NMR(300MHz,CDCl3)δ9.72(s,2H),7.57(s,4H),5.06-5.04(d,4H),3.06-3.02(m,4H),1.23-1.20(d,24H)
实施例-11、二联苯衍生物5
4'-羟基-3,3',5,5'-四异丙基联苯-2-氨基-3-甲基丁酸酯
于50mL圆底烧瓶中依次加入4,4’-二羟基联苯(1g,2.8mmol),Boc缬氨酸(0.73g,3.36mmol)和五氧化二磷(1.987g,14mmol),30mL二氯甲烷,室温搅拌,反应8h。反应完全后加10mL水,搅拌1h,加入适量氨水,用二氯甲烷萃取,水洗,饱和氯化钠洗涤,无水硫酸钠干燥,柱层析得白色固体(0.16g,13%)。
白色固体,4'-羟基-3,3',5,5'-四异丙基联苯-2-氨基-3-甲基丁酸酯:1H NMR(300MHz,CDCl3)δ7.66(s,2H),7.64(s,2H),5.11(s,4H),4.26-4.24(d,2H),3.05-3.02(m,2H),2.68-2.66(m,2H),2.61-2.59(m,4H),1.26-1.23(s,6H),1.21-1.18(d,12H),0.92-0.90(d,12H)
实施例12、二联苯衍生物6
1-(4'-羟基-3,3',5,5'-四异丙基联苯-4-氧基)乙酸乙酯
于100mL圆底烧瓶中依次加入二联酚(1g,2.8mmol),氯乙酸乙酯(0.411g,3.36mmol),氢氧化钠(0.336g,8.4mmol),60mL二氯甲烷,室温搅拌8h。反应完全后,过滤,用二氯甲烷萃取,饱和食盐水洗涤,无水硫酸钠干燥,柱层析得白色固体(0.12g,10%)。
白色固体,1-(4'-羟基-3,3',5,5'-四异丙基联苯-4-氧基)乙酸乙酯:1H NMR(300MHz,CDCl3)δ7.57(s,2H),7.48(s,2H),5.25(s,1H),3.01-2.98(m,4H),2.21(s,3H),1.82-1.80(d,3H),1.16-1.14(d,24H)
实施例13、二联苯衍生物对脑缺血再灌注损伤大鼠神经功能损伤评分、脑梗死体积、脑组织Fas、IL-1β、TNF-α和细胞凋亡的影响
一、材料:
二联苯衍生物PEG400水溶液,100mg:10ml浓度,自制(实施例1-11);GL-22M低温离心机(湖北赛特湘仪);BI2000图象分析仪(成都泰盟公司);SOD、MDA测试盒(南京建成生物工程研究所);Fas、TUNEL试剂盒(武汉博士德生物工程有限公司);IL-1β和TNF-α试剂盒(上海恒远生物科技有限公司)其余试剂均为国产分析纯。
二、方法:
1.实验动物及分组
健康雄性SD大鼠336只,由第四军医大学实验动物中心提供,体重250~300g,随机平均分为14组:假手术组、缺血再灌注组、实施例1-12组。
2.动物模型制备及处理
大鼠腹腔注射10%水合氯醛350mg/kg麻醉后,参照Zea Longa改良法,取颈部正中切开,分离右侧颈总动脉、结扎右侧颈外动脉各分支,由颈外动脉远端剪一小口置入预先备好的栓线,经颈总动脉与颈外动脉分叉浸入颈内动脉,至大脑中动脉前端,栓线浸入深度18~19mm;妥当固定栓线,逐层缝合伤口。术毕放置于情节保温箱苏醒,脑缺血模型制备成功的标准:大鼠苏醒后右侧出现Horner综合症并左侧偏瘫。假手术组、缺血再灌注组、实施例组严格按照要求制备脑缺血再灌注模型,假手术组栓线只进入颈外动脉。动物苏醒后自由进食进饮。2h后拔出栓线实现再灌注。假手术组、缺血再灌注组、实施例组于再灌注前30min和再灌注12h后分别静脉给药二联苯衍生物PEG400水溶液40mg/kg。假手术组、缺血再灌注组则于相同时间点注射等量空白PEG400水溶液。
3.大鼠神经功能损伤程度评分
再灌注24h后对每组大鼠进行神经功能损伤程度评分。依据Longa的5级评分法:0级:无神经损伤症状;1级:不能伸展对侧前爪;2级:向对侧转圈;3级:向对侧转圈;4级:向对侧倾倒;5级:无自主活动伴意识丧失。
4.标本采集及制备
再灌注24h后,每组取8只大鼠处死断头取脑,PBS(pH7.4)涮洗后-20℃放置20min,均匀切片(厚度2mm),2%TTC溶液37℃避光染色30min,10%福尔马林固定24h,拍摄照片后分析梗死体积;每组另取8只大鼠麻醉状态下取股动静脉混合血,置于4℃低温离心机,3500r/min离心20min,取上清液于-20℃冰箱保存备检测SOD、MDA。取血后经心尖插入灌注针至升主动脉,以4℃生理盐水快速灌注至流出液变澄亮,继以4%多聚甲醛磷酸缓冲液灌注固定,开颅取脑,取视交叉前后2mm脑组织固定;脱水,透明,浸蜡,包埋;连续切取脑部连续冠状组织病理切片待用;每组余下8只大鼠处死取脑,于冰盘上迅速取缺血侧大脑半球,制备10%脑组织匀浆备用检测IL-1β和TNF-α。
5.相对梗死体积检测
用imageJ图像软件分析量化每片脑片的梗死面积,最后计算求得脑梗死体积占脑总体积的比例。
6.SOD、MDA检测
严格按照试剂盒说明书要求检测SOD和MDA。
7.Fas检测
采用免疫组化法检测。脑组织石蜡切片脱蜡至水,3%H2O2消除内源性过氧化物酶的活性,蒸馏水冲洗3次。枸橼酸钠缓冲液热修复抗原,小牛血清室温下密闭15min;滴加兔抗鼠Fas抗体,4℃过夜,滴加生物素化山羊抗兔IgG,37℃水浴20min,PBS冲洗5min连续4次,DAB显色,充分冲洗,不复染,梯度酒精脱水,二甲苯透明,封片固定。高倍光学显微镜下通过摄像头采集并输入图像分析系统进行图像分析,每张切片随机选取5个不重叠视野,每个视野选取5个区域测量灰度值,计算平均灰度值,其平均灰度值与表达的阳性率成反比。
8.细胞凋亡检测
采用TUNEL法检测。脑组织石蜡切片脱蜡至水,3%H2O2消除内源性过氧化物酶的活性,蒸馏水洗涤2min,连续冲洗3次,加标记液37℃标记2h,加封闭液室温封闭30min,加生物化抗地高辛抗体,37℃反应30min,加SABC37℃反应30min,TBS冲洗5min,连续4次,DAB显色;充分冲洗,苏木素轻度复染,梯度酒精脱水,二甲醛透明,封皮固定。每张切片随机选取半暗带5个不重叠视野,输入图象分析系统,分别计数凋亡细胞个数,取平均值记为凋亡细胞数。
9.IL-1β和TNF-α检测
将脑组织匀浆液以3000rpm低温离心15min后取上清严格按照试剂盒说明书要求检测IL-1β和TNF-α。
三、结果:
1.二联苯衍生物能明显改善MCAO模型大鼠神经功能损伤行为学:依据Longa评分标准,具体得分见表1。
表1
2.二联苯衍生物能明显减少MCAO模型大鼠脑梗死体积:除假手术组无肉眼可见的梗死灶,其余组均有不同程度的梗死发生。经imageJ软件分析计算,具体数据见表2.
表2
与缺血再灌注组比较*:p<0.05
3.二联苯衍生物能显著降低MCAO模型大鼠内源性氧自由基清除剂SOD的消耗,减轻脂质过氧化损伤,同时降低血清MDA含量:与假手术组比较,其他各组SOD活力均降低,实施例组SOD活力均高于缺血再灌注组;同时与假手术组比较,其他各组血清MDA含量升高,实施例组MDA含量均低于缺血再灌注组。具体数据见表3.
表3
与缺血再灌注组比较*:p<0.05
4.二联苯衍生物能有效下调MCAO模型大鼠脑组织细胞Fas表达:假手术组很少有Fas阳性细胞表达;其他各组在皮层半暗带有不同程度地表达,显微镜观察,细胞膜及细胞浆呈棕黄色者为Fas阳性细胞。与假手术组比较,其他各组组平均灰度值均降低,其中实施例组平均灰度值显著高于缺血再灌注组。具体数据见表4
表4
与缺血再灌注组比较*:p<0.05
5.二联苯衍生物能有效抑制脑细胞凋亡:除假手术组很少有凋亡细胞,其他各组在皮层半暗带有不同程度的分布,显微镜观察,细胞核中有棕黄色颗粒者为凋亡细胞。与假手术组比较,其他各组组的凋亡细胞增多,其中实施例组要明显低于缺血再灌注组。具体数据见表5。
表5
与缺血再灌注组比较*:p<0.05
6.二联苯衍生物能有效下调MCAO模型大鼠脑组织细胞IL-1β和TNF-α表达:相对于假手术组,其他各组IL-1β和TNF-α表达明显升高,其中实施例组IL-1β和TNF-α表达明显低于缺血再灌注组。具体数据见表6。
表6
与缺血再灌注组比较*:p<0.05
实施例14、二联苯衍生物对永久性脑缺血损伤大鼠神经功能损伤评分、脑梗死体积、脑组织Fas、IL-1β、TNF-α和细胞凋亡的影响
一、材料:
二联苯衍生物PEG400水溶液,100mg:10ml浓度,自制(实施例1-11);GL-22M低温离心机(湖北赛特湘仪);BI2000图象分析仪(成都泰盟公司);SOD、MDA测试盒(南京建成生物工程研究所);Fas、TUNEL试剂盒(武汉博士德生物工程有限公司);IL-1β和TNF-α试剂盒(上海恒远生物科技有限公司)其余试剂均为国产分析纯。
二、方法:
1.实验动物及分组
健康雄性SD大鼠336只,由第四军医大学实验动物中心提供,体重250~300g,随机平均分为14组:假手术组、永久性脑缺血模型组、实施例1-12组。
2.动物模型制备及处理
大鼠腹腔注射10%水合氯醛350mg/kg麻醉后,参照Zea Longa改良法,取颈部正中切开,分离右侧颈总动脉、结扎右侧颈外动脉各分支,由颈外动脉远端剪一小口置入预先备好的栓线,经颈总动脉与颈外动脉分叉浸入颈内动脉,至大脑中动脉前端,栓线浸入深度18~19mm;妥当固定栓线,逐层缝合伤口。术毕放置于情节保温箱苏醒,脑缺血模型制备成功的标准:大鼠苏醒后右侧出现Horner综合症并左侧偏瘫。假手术组、永久性脑缺血模型组、实施例组严格按照要求制备,假手术组栓线只进入颈外动脉。动物苏醒后自由进食进饮。假手术组、永久性脑缺血模型组、实施例组于插入栓线前30min和栓塞后12h分别静脉给药二联苯衍生物PEG400水溶液40mg/kg。假手术组、永久性脑缺血模型组则于相同时间点注射等量空白PEG400水溶液。
3.大鼠神经功能损伤程度评分
栓塞后24h对每组大鼠进行神经功能损伤程度评分。依据Longa的5级评分法:0级:无神经损伤症状;1级:不能伸展对侧前爪;2级:向对侧转圈;3级:向对侧转圈;4级:向对侧倾倒;5级:无自主活动伴意识丧失。
4.标本采集及制备
栓塞后24h,每组取8只大鼠处死断头取脑,PBS(pH7.4)涮洗后-20℃放置20min,均匀切片(厚度2mm),2%TTC溶液37℃避光染色30min,10%福尔马林固定24h,拍摄照片后分析梗死体积;每组另取8只大鼠麻醉状态下取股动静脉混合血,置于4℃低温离心机,3500r/min离心20min,取上清液于-20℃冰箱保存备检测SOD、MDA。取血后经心尖插入灌注针至升主动脉,以4℃生理盐水快速灌注至流出液变澄亮,继以4%多聚甲醛磷酸缓冲液灌注固定,开颅取脑,取视交叉前后2mm脑组织固定;脱水,透明,浸蜡,包埋;连续切取脑部连续冠状组织病理切片待用;每组余下8只大鼠处死取脑,于冰盘上迅速取缺血侧大脑半球,制备10%脑组织匀浆备用检测IL-1β和TNF-α。
5.相对梗死体积检测
用imageJ图像软件分析量化每片脑片的梗死面积,最后计算求得脑梗死体积占脑总体积的比例。
6.SOD、MDA检测
严格按照试剂盒说明书要求检测SOD和MDA。
7.Fas检测
采用免疫组化法检测。脑组织石蜡切片脱蜡至水,3%H2O2消除内源性过氧化物酶的活性,蒸馏水冲洗3次。枸橼酸钠缓冲液热修复抗原,小牛血清室温下密闭15min;滴加兔抗鼠Fas抗体,4℃过夜,滴加生物素化山羊抗兔IgG,37℃水浴20min,PBS冲洗5min连续4次,DAB显色,充分冲洗,不复染,梯度酒精脱水,二甲苯透明,封片固定。高倍光学显微镜下通过摄像头采集并输入图像分析系统进行图像分析,每张切片随机选取5个不重叠视野,每个视野选取5个区域测量灰度值,计算平均灰度值,其平均灰度值与表达的阳性率成反比。
8.细胞凋亡检测
采用TUNEL法检测。脑组织石蜡切片脱蜡至水,3%H2O2消除内源性过氧化物酶的活性,蒸馏水洗涤2min,连续冲洗3次,加标记液37℃标记2h,加封闭液室温封闭30min,加生物化抗地高辛抗体,37℃反应30min,加SABC37℃反应30min,TBS冲洗5min,连续4次,DAB显色;充分冲洗,苏木素轻度复染,梯度酒精脱水,二甲醛透明,封皮固定。每张切片随机选取半暗带5个不重叠视野,输入图象分析系统,分别计数凋亡细胞个数,取平均值记为凋亡细胞数。
9.IL-1β和TNF-α检测
将脑组织匀浆液以3000rpm低温离心15min后取上清严格按照试剂盒说明书要求检测IL-1β和TNF-α。
三、结果:
1.二联苯衍生物能明显改善永久性脑缺血模型大鼠神经功能损伤行为学:依据Longa评分标准,具体得分见表1。
表1
2、二联苯衍生物能明显减少永久性缺血模型大鼠脑梗死体积:除假手术组无肉眼可见的梗死灶,其余组均有不同程度的梗死发生。经imageJ软件分析计算,具体数据见表2.
表2
与永久性脑缺血模型组比较*:p<0.05
3.二联苯衍生物能显著降低永久性脑缺血模型大鼠内源性氧自由基清除剂SOD的消耗,减轻脂质过氧化损伤,同时降低血清MDA含量:与假手术组比较,其他各组SOD活力均降低,实施例组SOD活力均高于永久性脑缺血模型组;同时与假手术组比较,其他各组血清MDA含量升高,实施例组MDA含量均低于永久性脑缺血模型组。具体数据见表3.
表3
与永久性脑缺血模型组比较*:p<0.05
4.二联苯衍生物能有效下调永久性脑缺血模型大鼠脑组织细胞Fas表达:假手术组很少有Fas阳性细胞表达;其他各组在皮层半暗带有不同程度地表达,显微镜观察,细胞膜及细胞浆呈棕黄色者为Fas阳性细胞。与假手术组比较,其他各组组平均灰度值均降低,其中实施例组平均灰度值显著高于永久性脑缺血模型组。具体数据见表4
表4
与永久性脑缺血模型组比较*:p<0.05
5.二联苯衍生物能有效抑制脑细胞凋亡:除假手术组很少有凋亡细胞,其他各组在皮层半暗带有不同程度的分布,显微镜观察,细胞核中有棕黄色颗粒者为凋亡细胞。与假手术组比较,其他各组组的凋亡细胞增多,其中实施例组要明显低于永久性脑缺血模型组。具体数据见表5。
表5
与永久性脑缺血模型组比较*:p<0.05
6.二联苯衍生物能有效下调永久性脑缺血模型模型大鼠脑组织细胞IL-1β和TNF-α表达:相对于假手术组,其他各组IL-1β和TNF-α表达明显升高,其中实施例组IL-1β和TNF-α表达明显低于永久性脑缺血模型组。具体数据见表6。
表6
与永久性脑缺血模型组比较*:p<0.05
实施例15、本发明与现有阳性药品药效的比较
依照上述实施例13、14所述方法评价丙泊酚和依达拉奉对大鼠缺血再灌注模型和永久脑缺血模型的治疗作用(丙泊酚15mg/kg;依达拉奉3mg/kg),实验结果如下表1:
表1.阳性药在大鼠缺血再灌注模型中的药效
*:相对于实施例1,p<0.05。
结果显示,二联苯衍生物对模型的治疗效果优于阳性对照药丙泊酚和依达拉奉,且大多数实施例相对于阳性药药效优势明显(P<0.05),此处仅列出实施例1药效实验数据与阳性药比较作为参考。
表2.阳性药在大鼠永久脑缺血模型中的药效
*:相对于实施例1,p<0.05。
结果显示,二联苯衍生物对模型的治疗效果优于阳性对照药丙泊酚和依达拉奉,且大多数实施例相对于阳性药药效优势明显(P<0.05),此处仅列出实施例1药效实验数据与阳性药比较作为参考。
实施例16、油性制剂
实施例17、片剂
实施例18、胶囊
实施例19、乳剂
Claims (5)
1.二联苯衍生物或其药用盐,其结构如下:
2.权利要求1所述的二联苯衍生物或其药用盐在制备治疗缺血性脑卒中的药物中的应用。
3.根据权利要求2所述的应用,其特征在于,所述缺血性脑卒中的对应症为:脑血栓、短暂性脑缺血发作、基底节腔梗、动脉粥样硬化性血栓性脑梗塞、腔隙性脑梗塞、脑栓塞和脑血管性痴呆。
4.一种用于制备治疗缺血性脑卒中的药物组合物,其特征在于,该组合物含有权利要求1所述的二联苯衍生物或其药用盐和药用辅料。
5.根据权利要求4所述的药物组合物,其特征在于,作为临床应用形式为该二联苯衍生物或其药用盐的片剂、胶囊剂、注射剂、乳剂、脂质体、高分子微球制剂形式。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510016733.9A CN104557532B (zh) | 2015-01-13 | 2015-01-13 | 二联苯衍生物及其应用 |
AU2016207118A AU2016207118B2 (en) | 2015-01-13 | 2016-03-11 | Diphenyl derivative and uses thereof |
JP2017536947A JP2018503637A (ja) | 2015-01-13 | 2016-03-11 | ビフェニル誘導体及びその使用 |
US15/543,454 US10329243B2 (en) | 2015-01-13 | 2016-03-11 | Biphenyl derivative and uses thereof |
PCT/CN2016/076124 WO2016112875A2 (zh) | 2015-01-13 | 2016-03-11 | 二联苯衍生物及其应用 |
EP16737100.4A EP3246304A4 (en) | 2015-01-13 | 2016-03-11 | DIPHENY DERIVATIVE AND USES THEREOF |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510016733.9A CN104557532B (zh) | 2015-01-13 | 2015-01-13 | 二联苯衍生物及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104557532A CN104557532A (zh) | 2015-04-29 |
CN104557532B true CN104557532B (zh) | 2017-03-01 |
Family
ID=53074714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510016733.9A Active CN104557532B (zh) | 2015-01-13 | 2015-01-13 | 二联苯衍生物及其应用 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10329243B2 (zh) |
EP (1) | EP3246304A4 (zh) |
JP (1) | JP2018503637A (zh) |
CN (1) | CN104557532B (zh) |
AU (1) | AU2016207118B2 (zh) |
WO (1) | WO2016112875A2 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104557532B (zh) | 2015-01-13 | 2017-03-01 | 西安力邦制药有限公司 | 二联苯衍生物及其应用 |
CN104546809B (zh) * | 2015-01-13 | 2018-08-24 | 西安力邦制药有限公司 | 3,3’,5,5’-四异丙基-4,4’-二联苯酚在预防及治疗缺血性脑卒中中的应用 |
CN107556191A (zh) * | 2016-06-30 | 2018-01-09 | 陕西合成药业股份有限公司 | 一种二联苯衍生物及其制备方法和在医学上的应用 |
CN110870856B (zh) | 2018-08-31 | 2023-03-28 | 西安力邦肇新生物科技有限公司 | 一种gabaa受体变构增强剂在医药上的应用 |
CN110872213A (zh) * | 2018-08-31 | 2020-03-10 | 西安力邦肇新生物科技有限公司 | Gabaa受体变构增强化合物及其制备和用途 |
CN113845424B (zh) * | 2021-10-14 | 2023-09-12 | 南京医科大学 | 右崁醇酯类化合物及其药物用途 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2785188A (en) * | 1952-02-04 | 1957-03-12 | Union Oil Co | Method for preparing 3, 3'-5, 5'-tetraalkyl-4, 4'-diphenoquinones |
DE1544257A1 (de) * | 1965-01-13 | 1970-03-26 | Siemens Ag | Verfahren zum Herstellen von Halbleiteranordnungen |
US4100204A (en) * | 1977-02-18 | 1978-07-11 | Ici Americas Inc. | Oxidative coupling of alkylphenols or 1-naphthols catalyzed by metal complexes of a hydroxy- or keto-acid compound |
DE3065842D1 (en) * | 1979-11-30 | 1984-01-12 | Ici Plc | Compositions of melt-processable polymers having improved processibility, and method of processing |
ZA807105B (en) * | 1979-11-30 | 1981-07-29 | Ici Ltd | Compositions of melt-processable processability |
JP3498853B2 (ja) * | 1993-09-27 | 2004-02-23 | 小野薬品工業株式会社 | ビフェニル誘導体 |
CN1303382A (zh) | 1998-05-29 | 2001-07-11 | 陶氏化学公司 | 用于芳基烯丙基醚类的环氧化方法 |
JP2000247920A (ja) * | 1999-02-25 | 2000-09-12 | Dainippon Ink & Chem Inc | ビフェノール類の製造方法 |
US6087513A (en) * | 1999-05-21 | 2000-07-11 | The Dow Chemical Company | Epoxidation process for aryl allyl ethers |
TWI236486B (en) * | 2001-10-10 | 2005-07-21 | Mitsui Chemicals Inc | Crosslinkable aromatic resin having protonic acid group, and ion conductive polymer membrane, binder and fuel cell using the resin |
EP1704857B1 (en) * | 2004-01-15 | 2012-10-03 | Hykes Laboratories LLC | Probucol spiroquinone or probucol diphenoquinone for use in the treatment of low hdl cholesterolemia |
JP4365356B2 (ja) | 2004-08-24 | 2009-11-18 | シャープ株式会社 | 側鎖含有型有機シラン化合物、有機薄膜トランジスタ及びそれらの製造方法 |
CN101006094A (zh) * | 2004-08-24 | 2007-07-25 | 夏普株式会社 | 含侧链型有机硅烷化合物,薄膜晶体管及其制造方法 |
FR2929278A1 (fr) * | 2008-04-01 | 2009-10-02 | Centre Nat Rech Scient | Solide hybride cristallin poreux pour l'adsorption et la liberation de gaz a interet biologique. |
JP5675803B2 (ja) * | 2009-07-31 | 2015-02-25 | シーアン リーバン メディカル テクノロジー シーオー., エルティーディーXi’An Libang Medical Technology Co., Ltd | ミクロスフェア薬物担体、調製方法、組成物及びその使用 |
CN102525921B (zh) * | 2012-02-06 | 2013-08-07 | 西安力邦制药有限公司 | 2,2’,6,6’-四异丙基-4,4’-二联苯酚脂微球制剂及其制备方法 |
CN102716103B (zh) * | 2012-07-02 | 2013-12-18 | 西安力邦制药有限公司 | 2,2′,6,6′-四异丙基-4,4′-二联苯酚软胶囊制剂及其制备方法 |
CN103183587B (zh) * | 2013-02-21 | 2014-07-16 | 西安力邦制药有限公司 | 3,3’,5,5’-四异丙基-4,4’-二联苯酚的新晶型及其制备方法 |
CN111718281A (zh) * | 2013-03-22 | 2020-09-29 | 默克专利有限公司 | 用于制备有机电致发光器件用材料的合成结构单元 |
CN104546809B (zh) * | 2015-01-13 | 2018-08-24 | 西安力邦制药有限公司 | 3,3’,5,5’-四异丙基-4,4’-二联苯酚在预防及治疗缺血性脑卒中中的应用 |
CN104557532B (zh) | 2015-01-13 | 2017-03-01 | 西安力邦制药有限公司 | 二联苯衍生物及其应用 |
-
2015
- 2015-01-13 CN CN201510016733.9A patent/CN104557532B/zh active Active
-
2016
- 2016-03-11 US US15/543,454 patent/US10329243B2/en active Active
- 2016-03-11 AU AU2016207118A patent/AU2016207118B2/en active Active
- 2016-03-11 WO PCT/CN2016/076124 patent/WO2016112875A2/zh active Application Filing
- 2016-03-11 EP EP16737100.4A patent/EP3246304A4/en not_active Withdrawn
- 2016-03-11 JP JP2017536947A patent/JP2018503637A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US20180141895A1 (en) | 2018-05-24 |
WO2016112875A2 (zh) | 2016-07-21 |
EP3246304A4 (en) | 2019-04-03 |
WO2016112875A3 (zh) | 2016-09-09 |
AU2016207118B2 (en) | 2019-02-28 |
JP2018503637A (ja) | 2018-02-08 |
US10329243B2 (en) | 2019-06-25 |
CN104557532A (zh) | 2015-04-29 |
EP3246304A2 (en) | 2017-11-22 |
AU2016207118A1 (en) | 2017-08-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104557532B (zh) | 二联苯衍生物及其应用 | |
Li et al. | Biological active ingredients of Astragali Radix and its mechanisms in treating cardiovascular and cerebrovascular diseases | |
JP6027722B2 (ja) | 脳梗塞の予防及び治療用医薬品の製造におけるl−ブチルフタリドの使用 | |
KR102005265B1 (ko) | 심혈관 및 뇌혈관계 질환이나 치매의 예방 또는 치료를 위한 중약 조성물, 그의 제조방법 및 용도 | |
CN104546809B (zh) | 3,3’,5,5’-四异丙基-4,4’-二联苯酚在预防及治疗缺血性脑卒中中的应用 | |
Szumny et al. | Application of Cornelian Cherry Iridoid‐Polyphenolic Fraction and Loganic Acid to Reduce Intraocular Pressure | |
KR101756201B1 (ko) | 급성 뇌혈관 질환 치료용 약제 제조에 있어서의 백시니아 바이러스에 의해 염증이 발생된 토끼 피부로부터 유래된 추출물의 용도 | |
JP2012501974A (ja) | 癌の処置のための方法および組成物 | |
BRPI0818178A2 (pt) | Composição para tratar hepatite contendo um extrato de flores de cordia lutea, folhas de annona muricata, e raízes de curcuma longa | |
CN101273994A (zh) | 用于治疗糖尿病性视网膜病变的药物组合物及其制备方法 | |
KR20110094136A (ko) | 뇌졸중 치료용 약물의 제조에 있어서 피노셈브린 라세미체의 용도 | |
TWI411432B (zh) | 山竹素在製備治療急性肝炎、肝纖維化及預防肝硬化之藥物的用途 | |
CN101744806B (zh) | 松属素外消旋体在制备治疗脑卒中药物中的用途 | |
CN114767787A (zh) | 一种铁皮石斛花提取物在制备预防脑缺血药物或保健品中的应用 | |
Das et al. | Formulation and assessment of in vivo anti-inflammatory potential of omega-3-fatty acid loaded self emulsifying nanoemulsion | |
CN107556191A (zh) | 一种二联苯衍生物及其制备方法和在医学上的应用 | |
CN107913273A (zh) | 中乌宁碱的应用 | |
CN114848639B (zh) | 玫瑰啶碱a在制备预防脑缺血药物或保健品中的应用 | |
US20200179302A1 (en) | Use of diphenol in preparation of medicines for prevention and treatment of cerebral ischemia | |
IT201900018089A1 (it) | Associazione per l’uso nel trattamento e prevenzione di ischemia cerebrale e successiva riperfusione | |
Wang et al. | Protective effects of ginsenoside Rg1 on acute myocardial infarction | |
CN103142517B (zh) | 一种丹酚酸a滴丸剂及其制备药物用途 | |
JP2018526457A (ja) | 薬用のアンブローシア属植物抽出物 | |
Hu et al. | Exploring the active components and potential mechanisms of Rhodiola heterodonta for alleviating T2DM based on network pharmacology | |
KR20230027210A (ko) | 수용성 3-O-아세틸-11-케토-β-보스웰산 및 금속 이온 조성물, 이의 제조방법 및 용도 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |