JPS62500301A - 24-Homovitamin D derivative - Google Patents
24-Homovitamin D derivativeInfo
- Publication number
- JPS62500301A JPS62500301A JP60503924A JP50392485A JPS62500301A JP S62500301 A JPS62500301 A JP S62500301A JP 60503924 A JP60503924 A JP 60503924A JP 50392485 A JP50392485 A JP 50392485A JP S62500301 A JPS62500301 A JP S62500301A
- Authority
- JP
- Japan
- Prior art keywords
- compound according
- group
- compound
- carbon
- hydrogen
- 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.)
- Granted
Links
- 150000001875 compounds Chemical class 0.000 claims description 26
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 125000002252 acyl group Chemical group 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 125000004429 atom Chemical group 0.000 claims 2
- 239000000546 pharmaceutical excipient Substances 0.000 claims 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims 1
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 claims 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 35
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
- 239000000203 mixture Substances 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- QYSXJUFSXHHAJI-XFEUOLMDSA-N Vitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C/C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-XFEUOLMDSA-N 0.000 description 12
- 239000012043 crude product Substances 0.000 description 12
- 239000000741 silica gel Substances 0.000 description 11
- 229910002027 silica gel Inorganic materials 0.000 description 11
- WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Substances C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 11
- 150000003710 vitamin D derivatives Chemical class 0.000 description 11
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N methyl alcohol Substances OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 239000011575 calcium Substances 0.000 description 9
- 229910052791 calcium Inorganic materials 0.000 description 9
- OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 8
- 229930003316 Vitamin D Natural products 0.000 description 8
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 8
- 239000011710 vitamin D Substances 0.000 description 8
- 235000019166 vitamin D Nutrition 0.000 description 8
- 229940046008 vitamin d Drugs 0.000 description 8
- 238000010828 elution Methods 0.000 description 7
- QYSXJUFSXHHAJI-YRZJJWOYSA-N vitamin D3 Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C\C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-YRZJJWOYSA-N 0.000 description 7
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 241000700159 Rattus Species 0.000 description 5
- 239000002552 dosage form Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 210000002966 serum Anatomy 0.000 description 5
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 4
- -1 ammonium-tetrahydride Chemical compound 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- PHBAAFDKJNNRNJ-UHFFFAOYSA-N dimethoxymethoxy(dimethoxy)methane Chemical compound COC(OC)OC(OC)OC PHBAAFDKJNNRNJ-UHFFFAOYSA-N 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 235000005282 vitamin D3 Nutrition 0.000 description 4
- 239000011647 vitamin D3 Substances 0.000 description 4
- 229940021056 vitamin d3 Drugs 0.000 description 4
- 238000010626 work up procedure Methods 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 238000012746 preparative thin layer chromatography Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- NDQXKKFRNOPRDW-UHFFFAOYSA-N 1,1,1-triethoxyethane Chemical compound CCOC(C)(OCC)OCC NDQXKKFRNOPRDW-UHFFFAOYSA-N 0.000 description 2
- HZNVUJQVZSTENZ-UHFFFAOYSA-N 2,3-dichloro-5,6-dicyano-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(C#N)=C(C#N)C1=O HZNVUJQVZSTENZ-UHFFFAOYSA-N 0.000 description 2
- JWUBBDSIWDLEOM-UHFFFAOYSA-N 25-Hydroxycholecalciferol Natural products C1CCC2(C)C(C(CCCC(C)(C)O)C)CCC2C1=CC=C1CC(O)CCC1=C JWUBBDSIWDLEOM-UHFFFAOYSA-N 0.000 description 2
- JWUBBDSIWDLEOM-DCHLRESJSA-N 25-Hydroxyvitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@@H](CCCC(C)(C)O)C)=C/C=C1\C[C@@H](O)CCC1=C JWUBBDSIWDLEOM-DCHLRESJSA-N 0.000 description 2
- JWUBBDSIWDLEOM-NQZHSCJISA-N 25-hydroxy-3 epi cholecalciferol Chemical compound C1([C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@@H](CCCC(C)(C)O)C)=CC=C1C[C@H](O)CCC1=C JWUBBDSIWDLEOM-NQZHSCJISA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 230000033558 biomineral tissue development Effects 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- GZUXJHMPEANEGY-UHFFFAOYSA-N bromomethane Chemical compound BrC GZUXJHMPEANEGY-UHFFFAOYSA-N 0.000 description 2
- GMRQFYUYWCNGIN-NKMMMXOESA-N calcitriol Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@@H](CCCC(C)(C)O)C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C GMRQFYUYWCNGIN-NKMMMXOESA-N 0.000 description 2
- 239000011612 calcitriol Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 150000002118 epoxides Chemical class 0.000 description 2
- XUFQPHANEAPEMJ-UHFFFAOYSA-N famotidine Chemical compound NC(N)=NC1=NC(CSCCC(N)=NS(N)(=O)=O)=CS1 XUFQPHANEAPEMJ-UHFFFAOYSA-N 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 210000000936 intestine Anatomy 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 235000019260 propionic acid Nutrition 0.000 description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- GMRQFYUYWCNGIN-UHFFFAOYSA-N 1,25-Dihydroxy-vitamin D3' Natural products C1CCC2(C)C(C(CCCC(C)(C)O)C)CCC2C1=CC=C1CC(O)CC(O)C1=C GMRQFYUYWCNGIN-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- 239000003872 25-hydroxy-cholecalciferol Substances 0.000 description 1
- XUVUONUBXHYGCD-UHFFFAOYSA-N 6-chlorohexan-1-amine Chemical compound NCCCCCCCl XUVUONUBXHYGCD-UHFFFAOYSA-N 0.000 description 1
- 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 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 208000020084 Bone disease Diseases 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- LIAWQASKBFCRNR-UHFFFAOYSA-N Bucetin Chemical compound CCOC1=CC=C(NC(=O)CC(C)O)C=C1 LIAWQASKBFCRNR-UHFFFAOYSA-N 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical group CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000007818 Grignard reagent Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 208000000038 Hypoparathyroidism Diseases 0.000 description 1
- 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 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 208000001132 Osteoporosis Diseases 0.000 description 1
- 235000019483 Peanut oil Nutrition 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
- 229930006000 Sucrose Natural products 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000006859 Swern oxidation reaction Methods 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229960005470 bucetin Drugs 0.000 description 1
- SXGBREZGMJVYRL-UHFFFAOYSA-N butan-1-amine;hydrobromide Chemical compound [Br-].CCCC[NH3+] SXGBREZGMJVYRL-UHFFFAOYSA-N 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-O butylazanium Chemical compound CCCC[NH3+] HQABUPZFAYXKJW-UHFFFAOYSA-O 0.000 description 1
- 235000020964 calcitriol Nutrition 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 229940099112 cornstarch Drugs 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000006196 drop Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
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- 238000001035 drying Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
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- 150000002170 ethers Chemical class 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000007903 gelatin capsule Substances 0.000 description 1
- 150000004795 grignard reagents Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 230000003054 hormonal effect Effects 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- NXPHGHWWQRMDIA-UHFFFAOYSA-M magnesium;carbanide;bromide Chemical compound [CH3-].[Mg+2].[Br-] NXPHGHWWQRMDIA-UHFFFAOYSA-M 0.000 description 1
- RMGJCSHZTFKPNO-UHFFFAOYSA-M magnesium;ethene;bromide Chemical compound [Mg+2].[Br-].[CH-]=C RMGJCSHZTFKPNO-UHFFFAOYSA-M 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229940102396 methyl bromide Drugs 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 208000005368 osteomalacia Diseases 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003182 parenteral nutrition solution Substances 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- OVFMRFMJVFDSAA-UHFFFAOYSA-N propyl decanoate Chemical compound CCCCCCCCCC(=O)OCCC OVFMRFMJVFDSAA-UHFFFAOYSA-N 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 230000027425 release of sequestered calcium ion into cytosol Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- BHZOKUMUHVTPBX-UHFFFAOYSA-M sodium acetic acid acetate Chemical compound [Na+].CC(O)=O.CC([O-])=O BHZOKUMUHVTPBX-UHFFFAOYSA-M 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 1
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 1
- WHRNULOCNSKMGB-UHFFFAOYSA-N tetrahydrofuran thf Chemical compound C1CCOC1.C1CCOC1 WHRNULOCNSKMGB-UHFFFAOYSA-N 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002211 ultraviolet spectrum Methods 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
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Abstract
(57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 ビタミンD誘導体およびその調製方法 法度分野 この発明は新規なビタミンD誘導体に関する。[Detailed description of the invention] Vitamin D derivatives and their preparation methods Legal field This invention relates to novel vitamin D derivatives.
より詳しくは、この発明は24−ホモビタミン類に関する。More specifically, this invention relates to 24-homovitamins.
さらにより詳しくは、この発明はヒドロキシル化された24−ホモビタミン類に 関する。Still more particularly, the invention relates to hydroxylated 24-homovitamins. related.
ビタミンDは動物および人間のカルシウムおよびリンの代謝を規制することが知 られており、ビタミンDの生物学的効力はその生体内でのヒドロキシル化誘導体 への代謝転換に依存することか今や定説となっている。すなわち、ビタミンD3 は生体内において肝臓でヒドロキシル化されて25−ヒドロキシビタミンD3と なり1次いて腎臓て1α、25−ジヒドロキシビタミンD3に転化される。現在 ビタミンDの循環ホルモン形であると認められているのは後者の化合物である。Vitamin D is known to regulate calcium and phosphorus metabolism in animals and humans. The biological efficacy of vitamin D is due to its in vivo hydroxylated derivatives. It is now a well-established theory that it depends on metabolic conversion to . That is, vitamin D3 is hydroxylated in the liver in vivo and becomes 25-hydroxyvitamin D3. It is then converted into 1α,25-dihydroxyvitamin D3 in the kidneys. the current It is the latter compound that is recognized as the circulating hormonal form of vitamin D.
この形のビタミンDは、腸内てのカルシウムとリンの輸送および骨の流動化(鳳 obi l1zation)とミネラル化を促進するという生物学的活性のゆえ に、種々の骨の病気の治療用に著しく適した重要な医薬製品である。This form of vitamin D is essential for the transport of calcium and phosphorus in the intestines and for bone mobilization. Because of its biological activity of promoting mineralization and mineralization. In addition, it is an important pharmaceutical product that is eminently suitable for the treatment of various bone diseases.
背景技術 ビタミンD誘導体およびその調製および用途は特許およびその他の文献において 数多く述べられている。例えば、米国特許3.565.924号では25−ジヒ ドロキシコレカルシフェロール、米国特許3,697,559号てはl、25− ジヒドロキシコレカルシフェロール、米国特許3,741,996号では1α− ヒドロキシコレカルシフェロール、米国特許3,786,062号ては22−デ ヒトロ−25−ヒドロキシコレカルシフェロール、米国特許3゜880.894 号てはl、25−ジヒドロキシエルゴカルシフェロール、米国特許4,201, 881号では24.24−ジフルオロ−1α、25−ジヒドロキシコレカルシフ ェロール、米国特許4.196,133号ては24.24−ジフルオロ−1α、 25−ジヒドロキシコレカルシフェロールそれぞれについて教示している。Background technology Vitamin D derivatives and their preparation and uses are described in patents and other literature. It has been mentioned many times. For example, in U.S. Pat. No. 3.565.924, 25-dihydr Droxycholecalciferol, US Pat. No. 3,697,559, 25- Dihydroxycholecalciferol, 1α- in U.S. Pat. No. 3,741,996 Hydroxycholecalciferol, U.S. Pat. No. 3,786,062 and 22-de Human-25-hydroxycholecalciferol, U.S. Pat. No. 3,880,894 No. 1,25-dihydroxyergocalciferol, U.S. Pat. No. 4,201, In No. 881, 24,24-difluoro-1α,25-dihydroxycholecalcif 24.24-difluoro-1α, 25-dihydroxycholecalciferol, respectively.
発1111の開示 ここに卓越したビタミンD様の活性を示し、そのゆえに、ビタミンD3ならびに その種々の誘導体の代替として既知の用途1例えば、副甲状腺機滝低下症、骨ジ ストロフィー、骨軟化症、骨粗しよう症などカルシウムおよびリンの不均衡を表 わす種々の病状の治療用にただちに使用できる新規なビタミンD3:A導体が見 いだされた。Disclosure of 1111 It shows outstanding vitamin D-like activity, and therefore vitamin D3 and Known uses as an alternative to its various derivatives 1. For example, hypoparathyroidism, bone dysfunction, Displays calcium and phosphorus imbalances such as strophy, osteomalacia, and osteoporosis. A novel vitamin D3:A conductor has been discovered that can be used immediately for the treatment of various medical conditions. It was brought out.
これらの誘導体は24−ホモビタミンであり、詳しくはlα。These derivatives are 24-homovitamins, specifically lα.
25−ジヒドロキシ−22E(またはZ)−デヒドロ−24−ホモビタミンD3 およびlα、25−ジヒドロキシ−24−ホモビタミンD3である。25-dihydroxy-22E (or Z)-dehydro-24-homovitamin D3 and lα, 25-dihydroxy-24-homovitamin D3.
末完IgIの化合物は次の化学式で表わすのか好適である。A compound of terminal IgI is preferably represented by the following chemical formula.
式中、R,RおよびR3はそれぞれ水素、炭素原子1〜約4個を有するアシル基 、およびベンゾイル基からなる群から選ばれ、RおよびR5はおのおの水素原子 を表わすかあるいは互いに結合して炭素原子と炭素原子の二重結合を形成する。where R, R and R3 are each hydrogen, an acyl group having from 1 to about 4 carbon atoms; , and benzoyl group, and R and R5 each represent a hydrogen atom. or combine with each other to form a double bond between carbon atoms.
発明を実施するための最良の態様 本発明の化合物は下記の図式に示した工程および工程説明に従ってW製すること ができる。工程の図式および詳細な説明の中において同じ番号は同じ化合物を示 している。BEST MODE FOR CARRYING OUT THE INVENTION The compound of the present invention can be prepared by following the steps and process description shown in the diagram below. Can be done. Like numbers refer to the same compounds in process diagrams and detailed descriptions. are doing.
本発明の工程に従って、ビスノルコレン酸アセテート(立)を水素化アルミニウ ムリチウムを用いて還元し1次いてジクロロジシアノベンゾキノンを用いて酸化 してl、4.6−ドリエンー3−オン(互)を収率47%て生成させた。互の2 2−THP−エーテルをアルカリ性過酸化水素により処理して1α、2α−エポ キシド(±)を収率41%て([)た。(1)を液体アンモニウム−テトラヒド ロフラン中−786てリチウムと塩化アルミニウムを用いて還元し1次いてクロ ロメチルメチルエーテルを用いて処理し、ジメチオキシメチルエーテル(2)を 収率38%て得た。THF基を除去した後、スウエーン(Swern)酸化によ りアルデヒド(丘)を収率81%て得た。これを臭化ビニルマグネシウムと反応 させてアリルアルコール(旦)を収率94%で得た。このアルコールを還流キシ レン中てオルト酢酸トリエチルおよび触媒量のプロピオン酸とともに加熱し、エ ステル(旦)を収率93%で生成させた。次にエステル(旦)を臭化メチルマグ ネシウムと反応させてアルコール(L)を収率93%で得た。MOMを除去後、 アセチル化により(22E)−1α、3β−ジアセトキシ−25−ヒドロキシ− 24−ホモーコトラーn−臭化プチルアンモニウム、次いてテトラ−n−フッ化 ブチルアンモニウムによりそれぞれ処理し、5,7.22−1−リエ射し、次い で1時間還流処理した後、加水分解により(22E)−1α、25−ジヒドロキ シ−22−デヒドロ−24−ホモビタミンD3 (↓ユ)を収率22%て得た。According to the process of the present invention, bisnorcholenic acid acetate (stand) is converted into hydrogenated aluminum Reduction using mulithium followed by oxidation using dichlorodicyanobenzoquinone 1,4,6-drien-3-one (mutual) was produced in a yield of 47%. mutual 2 2-THP-ether was treated with alkaline hydrogen peroxide to form 1α,2α-epo Oxide (±) was obtained with a yield of 41% ([). (1) as liquid ammonium-tetrahydride -786 in Lofuran, reduced with lithium and aluminum chloride, and then chlorinated. dimethoxymethyl ether (2) by treatment with dimethyl methyl ether. Obtained with a yield of 38%. After removing the THF group, Swern oxidation is performed. The aldehyde (hill) was obtained with a yield of 81%. React this with vinylmagnesium bromide Allyl alcohol (dan) was obtained in a yield of 94%. Reflux this alcohol. Heating with triethyl orthoacetate and a catalytic amount of propionic acid in a Stell was produced in 93% yield. Next, add ester (dan) to methyl bromide. Alcohol (L) was obtained in a yield of 93% by reacting with nesium. After removing MOM, Acetylation produces (22E)-1α,3β-diacetoxy-25-hydroxy- 24-Homocotler n-butylammonium bromide followed by tetra-n-fluoride treated with butylammonium, 5,7. After refluxing for 1 hour, (22E)-1α,25-dihydroxy C-22-dehydro-24-homovitamin D3 (↓Y) was obtained with a yield of 22%.
タミンD3 (↓」)に変えた(通算収率12%)。It was changed to Tamin D3 (↓'') (total yield 12%).
工程の詳細な説明 以下に述べる本発明の工程の詳細な説明において融点は熱ステージ顕微鏡を用い て測定したものを未補正で示す。1H−NMRのスペクトルは特記しない限り日 立R−24A (60MHz)により、CDC立3中でMe4Siを内標準とし て測定した。質量スペクトルは島津QP−1000質量分析計により70eVて 得た。UVスペクトルは島津UV−200ダブルビーム分光光度計によりエタノ ール溶液中てめた。カラムクロマトグラフィーはシリカゲル(E・メルク・キー ゼルゲル60.70−120メツシユ)を使用して行った。分取薄層クロマトグ ラフィーはシリカゲル(E・メルク・キーゼルゲル60F 、厚さ0.25mm )をプレコートした板の」二て行った。通常の仕上げとは木による希釈、かっこ 内に示した有機溶媒による抽出、抽出物の中性になるまての洗浄、無水硫酸マグ ネシウム上ての乾燥、ろ過、および減圧下ての溶媒の除去を意味する。下記の略 語を使用した。THP−テトラヒドロピラニル、THF−テトラヒドロフラン、 エーテル−ジエチルエーテル、M e OH−メチルアルコール、MOM−メト キシメチル。温度は°Cである。Detailed explanation of the process In the detailed description of the process of the invention that follows, melting points are determined using a heat stage microscope. Measurements are shown without correction. Unless otherwise specified, 1H-NMR spectra are Me4Si was used as an internal standard in CDC Stand 3 using Stand R-24A (60 MHz). It was measured using Mass spectra were measured at 70 eV using a Shimadzu QP-1000 mass spectrometer. Obtained. UV spectra were measured using a Shimadzu UV-200 double beam spectrophotometer. It was poured into a hot water solution. Column chromatography was performed using silica gel (E. Merck Key The test was carried out using Zelgel 60.70-120 mesh). Preparative thin layer chromatography Raffy is silica gel (E. Merck Kieselgel 60F, thickness 0.25 mm) ) of the pre-coated board. The usual finishes are wood dilution, brackets Extraction with the organic solvent shown in the table, washing until the extract becomes neutral, and anhydrous sulfuric acid mug. Mean drying over nesium, filtration, and removal of solvent under reduced pressure. Abbreviations below words were used. THP-tetrahydropyranyl, THF-tetrahydrofuran, Ether-diethyl ether, MeOH-methyl alcohol, MOM-meth oxymethyl. Temperature is in °C.
22−ヒドロキシ−23,24−ジノルコラ−1,4,6−トリミリモル)のT HF (20mJj)溶液へ水素化アルミニウムリチウム(3,0g、78.9 5ミリモル)を添加した。この混合物を60’Cで14時間攪拌した。この反応 混合物へ水と酢酸エチルを注意しながら添加した。ろ過および溶媒の除去により 残留物(5,2g)を得た。それをジオキサン(140mJ1)中てジクロロジ シアノベンキノン(11,7g、51.54ミリモル)を用い還流下で14時間 処理した。室温まで冷却後、反応混合物をろ過し、ろ液を残留物か得られるまて 蒸発させ、残留物をアルミナカラム(200g)にかけた、ジクロロメタンを用 いる溶離によりトリエンオン(互)(2,8g、47%)を得た。融点156− 157゜E t OH (エーテル) 、 UV nm (G ) : 299(1:1000)、25 2(9200)、■ax 224(+2000) ’H−NMRCCDCl5)δ: 0.80(:III 、s、18−!13)、】、o4(:n+、 d、 J=611z、 zl−+ +、’)、1.21(311,s、 19−J)、:1.IO−:1.80(3 1−P゜ 鵬、 22−1−12および皿) 、 5.90−6.40(411,腸、 2 −11.4−11 、6−11 、および7−11) 、 7.05(III、 d、止7101!z、 1−1f)、鷺S !/!:326(M+)、311 ゜308 、293 、257,112゜8.28ミリモル)をジヒドロビラン (1,5m見、16.42ミリモル)およびp−トルエンスルホン酸(50m g )を用い室温て1時間処理した。通常の仕上げ(抽出は酢酸エチル)により 粗生成物を得た。この生成物のMeOH(70m文)溶液へ30%H2O2(4 ,8m1)およびlO%N a OH/ M e OH(0,74m文)を添加 し、その混合物を室温て14時間攪拌した。通常の仕−りげ(抽出は酢酸エチル )により粗生成物を得て、それをシリカゲル(50g)のカラムにかけた。ベン ゼン−酢酸エチル(100: l)を用いる溶離によりエポキシド(1)(1, 45g、41%)を得た。融点113−115’ (ヘキサミtO)−1 ン)UV入rn。n rn (ε) ’、290 (22000)、 ’H−N MR(CD C+3)δ: 0.80(311,s、18−113)、 1.0 7(3tl、d、 J=511z、2l−11B)、1、]、8 (:llI、 s、1.9−IIB ):1.:18 C11l、dd、 J=4および1−5 llz、 1−1f)、3.55(ltl、d、 、、h411z、2−11) 、 130−4JO(4tl、++、 22−II2pおよびTIIP) 、 4.50(1,11,m、 TIIP)、5.58 (lli、d、 J=1 .511z、4−H)、6.02 (211,s、6−tlおよび85゜ リチウム(5,OOg)を−78°、アルゴン雰囲気下で少量ずつ液体アンモニ ウム(200mJL)中へ30分かけて添加した。T of 22-hydroxy-23,24-dinorcola-1,4,6-trimmol) Lithium aluminum hydride (3.0 g, 78.9 5 mmol) was added. This mixture was stirred at 60'C for 14 hours. this reaction Water and ethyl acetate were carefully added to the mixture. By filtration and removal of solvent A residue (5.2 g) was obtained. It was dichlorodi Cyanobenquinone (11.7 g, 51.54 mmol) under reflux for 14 hours. Processed. After cooling to room temperature, the reaction mixture was filtered and the filtrate was collected as a residue. Evaporate and apply the residue to an alumina column (200 g) using dichloromethane. Trienone (2.8 g, 47%) was obtained by elution. Melting point 156- 157゜ET OH (ether), UV nm (G): 299 (1:1000), 25 2 (9200), ■ax 224 (+2000)'H-NMRCCDCl5) δ: 0.80 (:III ,s,18-! 13), ], o4(:n+, d, J=611z, zl-+ +,'), 1.21 (311,s, 19-J), :1. IO-:1.80(3 1-P゜ Peng, 22-1-12 and dish), 5.90-6.40 (411, intestine, 2 -11.4-11, 6-11, and 7-11), 7.05 (III, d, stop 7101! z, 1-1f), Heron S! /! :326(M+), 311 ゜308 , 293 , 257,112゜8.28 mmol) as dihydrobilane (1.5 m, 16.42 mmol) and p-toluenesulfonic acid (50 m) g) at room temperature for 1 hour. By normal finishing (extraction with ethyl acetate) A crude product was obtained. This product was added to a solution of 30% H2O2 (4 ml) in MeOH (70 ml). , 8 ml) and 1O%N a OH/M e OH (0,74 m) added. and the mixture was stirred at room temperature for 14 hours. Normal finishing (extraction is with ethyl acetate) ) to obtain the crude product, which was applied to a column of silica gel (50 g). ben Epoxide (1) (1, 45g, 41%) was obtained. Melting point 113-115' (hexamitO)-1 ) UV input rn. n rn (ε)', 290 (22000), 'H-N MR (CD C+3) δ: 0.80 (311, s, 18-113), 1.0 7 (3tl, d, J=511z, 2l-11B), 1, ], 8 (:llI, s, 1.9-IIB): 1. :18 C11l, dd, J=4 and 1-5 llz, 1-1f), 3.55 (ltl, d, , h411z, 2-11) , 130-4JO (4tl, ++, 22-II2p and TIIP), 4.50 (1, 11, m, TIIP), 5.58 (lli, d, J=1 .. 511z, 4-H), 6.02 (211,s, 6-tl and 85° Lithium (5,00g) was added in small portions to liquid ammonia at -78° under an argon atmosphere. (200 mJL) over 30 minutes.
−78″で1時間攪拌後、トライTHF(L50mM)中の1(IC。1 (IC) in tri-THF (L 50 mM) after stirring at −78″ for 1 h.
2α−エポキシ−22−テトラピラニル−オキシ−23,24−ジノルコラ−4 ,6−シエンー3−オン(1)(2,OOg、4.69ミリモル)を−78″て 30分かけて滴下しながら添加し・この混合物を一78°て1時間攪拌した。こ の反応混合物へ無水NH,C文(60g)を−78°て少量ずつ1時間かけて添 加した。l、5時間後、冷却ハスを取外し、大部分のアンモニウムをアルゴンの 泡立ちにより除去した。通常の仕上げ(溶媒としてエーテルを使用)により粗生 成物を得た。それをジオキサン(20mfL)中て45″においてクロロ−メチ ルメチルエーテル(2、Om l、26.34ミリモル)とN、N−ジエチルシ クロヘキシルアミン(4,6m文、24−.93ミリモル)により24時間処理 した0通常の仕−Fげ(酢酸エチル)により粗生成物を得て、それをシリカゲル (40g)カラムにかけた。ヘキサン−酢酸エチル(5:1)を用いる溶離によ りジメトキシメチルエーテル(2) (922m g、38%)を油として得た 。H−NMRδ 11.70(311,s、8−113 ) 、 1.−02( 311,s、1!hllB)、 l4口4(311,d、、J=611z 、2 l−113)、 :]j4(:lit、s。2α-epoxy-22-tetrapyranyl-oxy-23,24-dinorcola-4 ,6-cyen-3-one (1) (2,00g, 4.69 mmol) at -78'' It was added dropwise over 30 minutes and the mixture was stirred at -78° for 1 hour. child Add anhydrous NH, C (60 g) to the reaction mixture at -78° little by little over 1 hour. added. After 5 hours, remove the cooling bath and remove most of the ammonium with argon. Removed by bubbling. Crude by normal finishing (using ether as solvent) A product was obtained. It was dissolved in dioxane (20 mfL) at 45" chloro-methylene diethyl ether (2, Oml, 26.34 mmol) and N,N-diethyl ether (2, Oml, 26.34 mmol) Treated with chlorhexylamine (4.6mM, 24-.93mmol) for 24 hours. A crude product was obtained by the usual filtration (ethyl acetate), and it was transferred to silica gel. (40 g) was applied to the column. Elution with hexane-ethyl acetate (5:1) Dimethoxymethyl ether (2) (922 mg, 38%) was obtained as an oil. . H-NMR δ 11.70 (311, s, 8-113), 1. -02( 311,s,1! hllB), l4 mouth 4 (311, d,, J=611z, 2 l-113), :]j4(:lit, s.
−0−CII3) 3.17(311,s、−0−C113) 、4.53(2 11、ABq 、J=711z 、ΔAB=1!11z、lα−0−C112− 0−)、4.64(2H,s、 3β−0−Cllz−0−)、および5.50 (Ill、寵、 6−11)。-0-CII3) 3.17 (311,s, -0-C113), 4.53 (2 11, ABq, J=711z, ΔAB=1!11z, lα-0-C112- 0-), 4.64 (2H,s, 3β-0-Cllz-0-), and 5.50 (Ill, favor, 6-11).
THF(8m!;L)とMeOH(8m文)中のTHPエーテル(2) (92 2m g 、1 、77ミリモル)を室温において2MのHC文(l m l )で2時間処理した。通常の仕上げ(酢酸エチル)により粗生成物を得て、それ をシリカゲル(40g)のカラムにかけた。ヘキサン−酢酸エチル(2:l)を 用いる溶離によりアルコ、−ル(3) (678m g、88%)を無定形の固 形物として得た。THP ether (2) in THF (8 m!; L) and MeOH (8 m) (92 2 mg, 1, 77 mmol) was added to 2M HC solution (lml) at room temperature. ) for 2 hours. The crude product was obtained by conventional work-up (ethyl acetate) and was applied to a column of silica gel (40 g). Hexane-ethyl acetate (2:l) The elution used yielded alcohol (3) (678 mg, 88%) as an amorphous solid. Obtained as a tangible object.
’ll−NMRδ0.70(’Ill、 s、 18−tl3) 、 1.02 (:ltl、 s、 19−tl3)、 1.04(:li煤B d、J=611z 、 2]−It ) 、 3j4(]]ll、s、−0−C 1l) 、 3.38(311,s、 −0−Cl13)、4.65(2+1. 八Bq、J=711z、 ΔAB=11tlz、1cc−0−CH2−Qつ、 4.66(211,s、3β−0−CI+。−〇−) 5.53(III、 a 、 5−1t)。'll-NMRδ0.70 ('Ill, s, 18-tl3), 1.02 (:ltl, s, 19-tl3), 1.04(:li soot B d, J=611z, 2]-It), 3j4(]]ll, s, -0-C 1l), 3.38 (311,s, -0-Cl13), 4.65 (2+1. 8Bq, J=711z, ΔAB=11tlz, 1cc-0-CH2-Q, 4.66 (211, s, 3β-0-CI+.-〇-) 5.53 (III, a , 5-1t).
塩化オキサリル(0,27m1.3.09ミリそり)のジクロロメタン(8mM )溶液ヘシメチルスルホキシト(0,44m1.6.21ミリモル)を−78° C、アルゴン気下で添加した。混合物を一78°Cて10分間攪拌した。その溶 液へジクロロメタン(5m文)中のアルコール(3)(660mg、1.51ミ リモル)を−78°Cて添加した。混合物を一78°C、アルゴン下で5分間攪 拌し、室温まて加温した。通常の仕上げ(エーテル)により粗生成物を得て、そ れをシリカゲル(30g)のカラムにかけた。ヘキサン−酢酸エチル(4:l) を用いる溶離によりアルデヒド(丘)(607m g、92%)を結晶として得 た。融点71〜72°C(ヘキサン) 、 111−11MRδ0.74(3+ 1.S、18−113)、 1.04(311,s、19−+13)、1.12 (]tld、 J=611z、21−II3)、135(31Ls、−0−Cl 13) 、 319(:IH,s、−0−C113)、3.7 (III、m、 1 β −H) 、4.65 (2+1. 八Bq、J=711z、ΔAB=1 111z 、1 α’−0−CII2−0−)、4.66 (2H,s、 3β −0−CH−0−) 、 5.52 (III、 vI’。Oxalyl chloride (0.27ml 1.3.09ml) in dichloromethane (8mM ) solution hecymethylsulfoxide (0.44ml 1.6.21 mmol) at -78° C, added under argon atmosphere. The mixture was stirred at -78°C for 10 minutes. The melt Alcohol (3) (660mg, 1.51ml) in dichloromethane (5ml) to liquid rimol) was added at -78°C. Stir the mixture for 5 minutes at -78°C under argon. Stir and warm to room temperature. The crude product is obtained by conventional work-up (ether) and its This was applied to a column of silica gel (30 g). Hexane-ethyl acetate (4:l) The aldehyde (hill) (607 mg, 92%) was obtained as crystals by elution using Ta. Melting point 71-72°C (hexane), 111-11MRδ0.74 (3+ 1. S, 18-113), 1.04 (311, s, 19-+13), 1.12 (]tld, J=611z, 21-II3), 135(31Ls, -0-Cl 13), 319 (:IH, s, -0-C113), 3.7 (III, m, 1 β - H), 4.65 (2 + 1. 8 Bq, J = 711z, ΔAB = 1 111z, 1 α'-0-CII2-0-), 4.66 (2H,s, 3β -0-CH-0-), 5.52 (III, vI'.
5−11)、および9.61 (ltl、 d、 J=311z、−CIIO) 、元素分析C26” 4205として計算値IC,71:85. II、 q 、74i測定結果:C,71,71; 11.9.68 。5-11), and 9.61 (ltl, d, J=311z, -CIIO) , Elemental analysis C26" Calculated value IC, 71:85 as 4205. II, q , 74i measurement result: C, 71, 71; 11.9.68.
THF (3mJl)中のマグネシウム(70mg、2.92ミリモル)へ臭化 ビニルのTHF (0,42m1.2.98ミリモル)50%溶液を添加した。Bromide to magnesium (70 mg, 2.92 mmol) in THF (3 mJl) A 50% solution of vinyl in THF (0.42 ml 1.2.98 mmol) was added.
その結果のグリニヤール試薬へTHF(6m文)中のアルデヒド(4)(595 mg、1.37ミリモル)を室温において添加した。その混合物を室温で1時間 攪拌した。通常仕上げ(エーテル)により粗生成物を得て、それをシリカゲル( 30g)のカラムにかけた。ヘキサン−酢酸エチル(3:l)を用いる溶離によ りアリリックアルコール(5)(595mg、94%)を無定形の固体として得 た。l!−1lMRδ:0.70(:IH,s。The resulting Grignard reagent (4) in THF (6m) (595%) mg, 1.37 mmol) was added at room temperature. Leave the mixture at room temperature for 1 hour. Stirred. A crude product is obtained by usual work-up (ether) and then mixed with silica gel ( 30g) column. By elution with hexane-ethyl acetate (3:l) Allylic alcohol (5) (595 mg, 94%) was obtained as an amorphous solid. Ta. l! -11MRδ: 0.70 (:IH,s.
+8−113)、 18口2(コII、s、19−113) 、3.:15(: III、s、−0−CIIB) 、 :1.:18(:IIh。+8-113), 18 mouths 2 (ko II, s, 19-113), 3. :15(: III, s, -0-CIIB), :1. :18(:IIh.
s、−0−C11B ) 、169(ill、■、 1β=lI) 、4.20 (ltl、!l、22−11) 、4.54(211,ABqj=711z、Δ AB−1111z Ia−0−Cllz−0−)、4.65(211,s、 3 β−0−CI+2−0−) 、 5.52(III、 m、 6−1t)、4. 90−6.0(311,■、 2:1−11および24−112)。s, -0-C11B), 169 (ill, ■, 1β=lI), 4.20 (ltl, !l, 22-11), 4.54 (211, ABqj=711z, Δ AB-1111z Ia-0-Cllz-0-), 4.65 (211,s, 3 β-0-CI+2-0-), 5.52 (III, m, 6-1t), 4. 90-6.0 (311, ■, 2:1-11 and 24-112).
(22E)−1α、3β−ジメトキシメトキシ−27−ノルコレスタ−522− ジエン−26−オイック酸エチルエステル(6)アリリックアルコール(5)( 550mg/l、28ミリモルのオルト酢酸トリエチル(10m文、5.46ミ リモル)、プロピオン酸(4滴)、およびキシレン(8m文)の溶液をアルゴン 気下て2時間還流処理した。減圧下での溶媒除去により残留物を得て、これをシ リカゲル(30g)のカラムにかけた。ヘキサン−酢酸エチ(:llI、d、 J=511z、2l−tlB) 、]、0口3:lII、S、+9−113 ) 、 1.24(3i1. t。(22E)-1α,3β-dimethoxymethoxy-27-norcholesta-522- Diene-26-oic acid ethyl ester (6) Allylic alcohol (5) ( 550 mg/l, 28 mmol triethyl orthoacetate (10 m, 5.46 mmol) A solution of propionic acid (4 drops), and xylene (8 m) under argon The mixture was refluxed under reduced pressure for 2 hours. Removal of the solvent under reduced pressure yielded a residue, which was It was applied to a column of lica gel (30 g). Hexane-ethyl acetate (:llI, d, J=511z, 2l-tlB), ], 0 mouth 3:lII, S, +9-113) , 1.24 (3i1.t.
J=711z −COICII2C!!3) 、 3.35 (311,s、− 0−C1す、 3.39 (:llI、 s。J=711z-COICII2C! ! 3), 3.35 (311,s,- 0-C1, 3.39 (:llI, s.
−0−CII3) 、170 (Ill、 Il、 lβ−H) 、4.11 (2tl、 q j=71tz。-0-CII3), 170 (Ill, Il, lβ-H), 4.11 (2tl, qj=71tz.
−co2.cB2cl+3) 、4.54 (2tl、八Bq、J=711z、 ΔΔB−11肚。-co2. cB2cl+3), 4.54 (2tl, 8Bq, J=711z, ΔΔB-11 degrees.
Icx−0−CII2−0−) 、4.65 (211,s、 3β−o−co 2−0−)、5.29 (2H,m。Icx-0-CII2-0-), 4.65 (211,s, 3β-o-co 2-0-), 5.29 (2H, m.
22−IIおよび2:l−1f) 、5.52 (III、 m、 6−11) 。22-II and 2:l-1f), 5.52 (III, m, 6-11) .
もし必要なら、22E立体異性体、化合物(旦)はヨウ素処理により容易に22 2立体異性体に変換することかできる。すなわち、エーテル中の化合物(旦)を (旦)の量に対し触媒量のヨウ素(2%)を用い拡散日光下で1時間処理するト ランス形から’iX形への異性化反応の生成物をHPLC(ゾルパックス−シル カラム4.6%25cm 6%2−グロパノール、/ヘキサン)によりオーf製 すれば22%立体異性体か得られる。If necessary, the 22E stereoisomer, compound (dan), can be easily converted to 22E by treatment with iodine. It can be converted into two stereoisomers. That is, the compound (dan) in ether is Treatment with catalytic amount of iodine (2%) for 1 hour under diffused sunlight The product of the isomerization reaction from the lance form to the iX form was analyzed by HPLC (Solpax-Sil). Column 4.6% 25cm 6% 2-gropanol/hexane) manufactured by Ohf This gives 22% stereoisomers.
(22E)−1α、3β−ジメトキシメトキシ−24−ホモ−コレスタ−522 −ジエン−25−オール(7)エステル(6)(605mg、1.14ミリモル )のTHF(6mM)溶液へ臭化メチルマグネシウムのTHF (4,5mJL 。(22E)-1α,3β-dimethoxymethoxy-24-homo-cholesta-522 -dien-25-ol (7) ester (6) (605 mg, 1.14 mmol) ) to a THF (6mM) solution of methylmagnesium bromide in THF (4.5mJL .
4.5ミリモル)1M溶液を室温において添加した。混合物は室温て1時間攪拌 した。通常の仕上げにより粗生成物を得て、それをシリカゲル(30g)のカラ ムにかけた。ヘキサン−酢酸エチル(3・1)を用いる溶離によりアルコール( 7)(548g、93%)を油として得た。’II−NMRδ:0.68(:I II、 s、 18−113) 、 0.97(:III、 d。4.5 mmol) 1M solution was added at room temperature. The mixture was stirred at room temperature for 1 hour. did. The crude product was obtained by conventional work-up and was washed with silica gel (30 g). I put it on. Alcohol ( 7) (548 g, 93%) was obtained as an oil. 'II-NMRδ: 0.68 (:I II, s, 18-113), 0.97 (:III, d.
J−611z、 2l−113) 、 1.01(Fil、 s、 19−tl +)、1.21(6tL s、 26−113および27−11.)、 3.: 13(3+1. s、 −0−C1l、) 、:1.38(:lit、 s、 −0−C:113) 、1.70iIII。J-611z, 2l-113), 1.01 (Fil, s, 19-tl +), 1.21 (6tL s, 26-113 and 27-11.), 3. : 13(3+1.s, -0-C1l,), :1.38(:lit, s, -0-C:113), 1.70iIII.
蓮、1β−It) 、 4.64(211,ABq、 J=7tlz、ΔΔB= 111(z、 Iα−OJ:l1l−0−)、4.65 (211,s、 3β −0−CI+2−0−)、5−29(2tl、 wr、 22−Itおよび23 −II)および5.50(Ill、 m、 6−1f)。Lotus, 1β-It), 4.64 (211, ABq, J=7tlz, ΔΔB= 111 (z, Iα-OJ:l1l-0-), 4.65 (211,s, 3β -0-CI+2-0-), 5-29 (2tl, wr, 22-It and 23 -II) and 5.50 (Ill, m, 6-1f).
ル)のTHF (15ml)溶液を6MHCU、(3mM)て50℃において2 .5時間処理した。通常の什1−げ(酢酸エチル)により粗生成物を得て、それ をシリカゲル(20g)のカラムにかけた。ヘキナンー酢酸エチル(1:1)を 用いる溶離により、トリオール(旦)(428mg、95%)を結晶として得た 。融点164−166°C(ヘキサン−酢酸エチル) ’ II−NMRδ:0 .68(:tll、s、 18−113)0.95(:111.S、J=611 1,21.−113) 、 1.00(311,s、1.9−113)、l−2 0(611,S、26|11:1 および27−113)、:1.80(III、■、lβ−1f) 、3.92( III、m、3α−II) 、 5.30(211,m、 22−Ifおよび2 :l−11) 、および5.53(III、會、 6−1t)。A THF (15 ml) solution of 6MHCU (3mM) was prepared at 50°C for 2 hours. .. It was treated for 5 hours. The crude product was obtained by conventional tithing (ethyl acetate) and was applied to a column of silica gel (20 g). Hequinane-ethyl acetate (1:1) The elution used yielded triol (dan) (428 mg, 95%) as crystals. . Melting point 164-166°C (hexane-ethyl acetate) II-NMR δ: 0 .. 68(:tll, s, 18-113) 0.95(:111.S, J=611 1,21. -113), 1.00 (311,s, 1.9-113), l-2 0(611,S,26|11:1 and 27-113), : 1.80 (III, ■, lβ-1f), 3.92 ( III, m, 3α-II), 5.30 (211, m, 22-If and 2 :l-11), and 5.53 (III, Kai, 6-1t).
ン(2m文)溶液を無水酢酸を用い室温で16時間処理した。通常の仕上げ(酢 酸エチル)により粗生成物を得て、それをシリカゲル(20g)カラムにかけた 。ヘキサン−酢酸エチル(2:l)を用いる溶離によりジアセテート(9)(3 61mg、77%)を油として得た。 II−NMRδ:0.67(:III、 S、18−11 :l)、0.97(311,d、J=511z 。The solution was treated with acetic anhydride for 16 hours at room temperature. Normal finish (vinegar to obtain the crude product (ethyl acid), which was applied to a silica gel (20 g) column. . Diacetate (9) (3 61 mg, 77%) was obtained as an oil. II-NMRδ: 0.67 (:III, S, 18-11:l), 0.97 (311,d, J=511z.
2l−II3) 、 1..07(:III、s、19−11:l ) 、 1 .21(611,S、25−1t:lおよび27−I+])2.01(311, s、アセチル) 、 LO4(:III、 s、アセチル) 、 4.!18( Ill、 m。2l-II3), 1. .. 07 (:III, s, 19-11:l), 1 .. 21 (611, S, 25-1t:l and 27-I+]) 2.01 (311, s, acetyl), LO4(:III, s, acetyl), 4. ! 18( Ill, m.
3α−II) 、 5.05(III、■、lβ−It) 、 5.:11(2 11,m、 22−Ifおよび23−11)および5.52(III、重、6− 11)。3α-II), 5.05 (III, ■, lβ-It), 5. :11(2 11, m, 22-If and 23-11) and 5.52 (III, heavy, 6- 11).
(22E)−1α、3β−ジアセトキシ−25−ヒ1くロキシー24−ホモコレ スタ−5,7,22−トリエン(lO)四塩化炭素(3mM)中のN−ブロモス クシンイミド(21mg、0.118ミリモル)をアルゴン気下て20分間還流 処理した。その混合物を0°Cまて冷却した後、沈殿物をろ別した。ろ液は40 °C以下て残留物か得られるまてC縮した。それをTHF (5mM)中て触媒 量の臭化テトラ−n−ブチルアンモニウムを用い室温て50分間処理した。次に その混合物をツウ化テトラーn−ブチルアンモニウムのTHF (3,5mM、 3.5ミリモル)の溶液を用い室温で30分間処理した。通常の仕上げ(酢酸エ チル)により粗生成物を得て、それを分取薄層クロマトグラフィー(ヘキサン− 酢酸エチル、4:15回展開)にかけた、Rf値0.48のハント部分をかき取 り、酢酸エチルを用い溶離させた。溶媒の除去により5.7−ジエン(10)( 12,5mg、24%)を得た。(22E)-1α,3β-diacetoxy-25-hyperoxy24-homochole Star-5,7,22-triene (lO) N-bromos in carbon tetrachloride (3mM) Cusinimide (21 mg, 0.118 mmol) was refluxed for 20 minutes under argon. Processed. After cooling the mixture to 0°C, the precipitate was filtered off. The filtrate is 40 A residue was obtained at temperatures below 10°C. It was catalyzed in THF (5mM). of tetra-n-butylammonium bromide for 50 minutes at room temperature. next The mixture was mixed with tetra-n-butylammonium tauride in THF (3.5mM, 3.5 mmol) solution for 30 minutes at room temperature. Normal finishing (acetic acid ethyl A crude product was obtained by preparative thin layer chromatography (hexane- Ethyl acetate, 4:15 times development), scrape off the Hunt part with an Rf value of 0.48. and eluted with ethyl acetate. Removal of the solvent yielded 5,7-diene (10) ( 12.5 mg, 24%) was obtained.
Uv入Et0II:293.282Eヨヒ271゜lax のベンゼン(90m又)、エタノ−エル(40m、Q)溶液へ0℃においてアル ゴン気下てビコールフィルターを通した中圧水銀ランプ光を5分間照射した。減 圧下て溶媒を除去して粗生成物を得て、そ15回展開)にかけた。Rf値0.3 8のハシ1〜部分をかき取り、酢酸エチルを用い溶離させた。溶媒除去によりビ タミンD3シアセテー+−(1,8mg、25%)を得た。Rf値0.43のハ ント部分をかき取り、酢酸エチルを用い溶液させた。溶媒除去により5.7−ジ エン(よ0)(2,1mg、29%)を回収した。Uv entering Et0II: 293.282E Yohi 271° lax of benzene (90 m) and ethanol (40 m, Q) at 0°C. Under a gas atmosphere, light from a medium-pressure mercury lamp passed through a Vicol filter was irradiated for 5 minutes. decrease The crude product was obtained by removing the solvent under pressure and was developed 15 times. Rf value 0.3 Part 1 of No. 8 was scraped off and eluted with ethyl acetate. By removing the solvent, Tamine D3 cyacetate+- (1.8 mg, 25%) was obtained. Rf value 0.43 The filtrate was scraped off and dissolved in ethyl acetate. 5.7-di Ene(yo0) (2.1 mg, 29%) was recovered.
ビタミンD3ジアセテート(1,8mg、2.15マイクロモル)のTHF ( 4mM)溶液を5%KOH/MeOH(1m9.4により室温て20分間処理し た。通常の仕」二げ(酢酸エチル)により粗生成物を得て、それを分取薄層クロ マトグラフィー(ヘキサン−酢酸エチル、l:2.3回展開)にかけた。Rf( 1,43のハントなかき取り、酢酸エチルを用い溶離させた。溶媒の除去により とタミンD3類似体(よ1)(1,4mg、90%)を得た。製品の純度は品性 1@液体クロマトグラフィー(島津LC−3A、カラム、ゾルハックスZIL正 常相、内径4.6mmx 1.5cm、溶媒、M e OH−CH2Cl 2、 l:49、流速 3 m 文/ m i n、保持時間11.5分)により10 0%であることを確認した。ビタミンD3類似体くヨー)のスベクl−ルデータ は次のとおりてあった。Vitamin D3 diacetate (1.8 mg, 2.15 micromol) in THF ( 4mM) solution was treated with 5% KOH/MeOH (1 m 9.4 for 20 min at room temperature). Ta. A crude product was obtained by conventional treatment (ethyl acetate) and then subjected to preparative thin layer chromatography. It was subjected to matoography (hexane-ethyl acetate, 1: developed 2.3 times). Rf( Hunt 1,43 was scraped off and eluted with ethyl acetate. By removing the solvent and Tamin D3 analogue (Yo1) (1.4 mg, 90%) were obtained. Product purity is quality 1@Liquid chromatography (Shimadzu LC-3A, column, Zolhax ZIL positive) Normal phase, inner diameter 4.6 mm x 1.5 cm, solvent, Me OH-CH2Cl2, l: 49, flow rate 3 m/min, retention time 11.5 min) It was confirmed that it was 0%. Specification data of vitamin D3 analogue was as follows.
lIV入 Eし0”: 265nm、入E!”’: 228nm、MS mHz : 428(M”) 、4]0.118X m1n 392(ベースピーク)、374 、287 、269 、251 、152 、134 、12359、If−NMR(:160 Mllz) δ:0.55 (311,s、 18−J )、t、oz (:lIl、 d。lIV input E 0": 265nm, input E!"': 228nm, MS mHz : 428(M”), 4]0.118X m1n 392 (base peak), 374, 287, 269, 251, 152 , 134, 12359, If-NMR (:160 Mllz) δ: 0.55 (311, s, 18-J), t, oz (:lIl, d.
J=6.6112,21−11:l) 、I−,22(611,s、26−11 3および27−113) 、 2.32(III。J=6.6112,21-11:l), I-,22(611,s,26-11 3 and 27-113), 2.32 (III.
dd、J=1:1.2および6.7 Ilz ) 、 2.60(IH,dd、 J=13.0および3.01lz)、2.83(III、 dd、 J=+2. 0および3.0IIz)、 4.2:1(Ill、 ta、 Wl/2) =1 .8.411z。dd, J=1:1.2 and 6.7 Ilz), 2.60 (IH, dd, J=13.0 and 3.01lz), 2.83(III, dd, J=+2. 0 and 3.0 IIz), 4.2:1 (Ill, ta, Wl/2) = 1 .. 8.411z.
:1(X−11) 、 4.43(Ill、 m、 Wl/□=]6.9+12 . Iβ−II) 、 5.00 (III、 bs。:1(X-11), 4.43(Ill, m, Wl/□=]6.9+12 .. Iβ-II), 5.00 (III, bs.
W72=3.211z、+9−If) 、510 (IH,dd、 J=15. 0および7.11(z、 22−Itまたは23−11)、5.33 (Ill 、 bs、 Wl/2=:1.2112.19−If) 、 5.37 (Il l、 dd。W72=3.211z, +9-If), 510 (IH, dd, J=15. 0 and 7.11 (z, 22-It or 23-11), 5.33 (Ill , bs, Wl/2=:1.2112.19-If), 5.37 (Il l, dd.
J=+5.0および5.811z、 22−tlまたは2:l−11)、6.0 1(Ill、 d、 J=11.0flz。J=+5.0 and 5.811z, 22-tl or 2:l-11), 6.0 1(Ill, d, J=11.0flz.
7− If )、5.:12(団、 d、 J−11,0IIz、 6−11 )。7-If), 5. :12 (dan, d, J-11,0IIz, 6-11 ).
0.0778ミリモル)と10%Pct−C(4mg)の混合物を室温において 水素気下て3時間攪拌した。Pd触媒をろ別し、ろ液を残留物か得られるまてc 縮し、それをシリカゲル(5g)のカラムにかけた。ヘキサン−酢酸エチル(4 :1)を用いる溶離により5−エン(上2)(37mg、92%)を油として得 た。0.0778 mmol) and 10% Pct-C (4 mg) at room temperature. The mixture was stirred for 3 hours under hydrogen atmosphere. The Pd catalyst is filtered off, and the filtrate is obtained as a residue. It was applied to a column of silica gel (5 g). Hexane-ethyl acetate (4 Elution with :1) gave 5-ene (upper 2) (37 mg, 92%) as an oil. Ta.
’II−NMRδ:0.66(:ill、s、1B−11:l) 、1.08( 311,S、19−11:l)、1.20(611,s。'II-NMRδ: 0.66 (:ill, s, 1B-11:l), 1.08 ( 311, S, 19-11:l), 1.20 (611, s.
26−If および27−It:+) 、 2.02(−18,s、アセチル) 、2.05(:IH,s、アセチル 11)。26-If and 27-It:+), 2.02 (-18,s, acetyl) , 2.05 (:IH,s, acetyl 11).
1α.3β−ジアセトキシ−24−ホモコレスタ−5 7−ジエンEtOI+ 31%)に変換した。UV入 : 293 、 282 、 271 nmIa x 5、7−ジエン(13)(5.8mg、0.0113ミリモル)を(ヨユ)て述 べたのと同様にしてビタミンD3類似体(14)(890ルg.19%)に変換 した。」−述のHPLC条件下における(↓4)の保持時間は11.0分であっ た。1α. 3β-diacetoxy-24-homocholesta-5 7-diene EtOI+ 31%). UV input: 293, 282, 271 nmIa x 5,7-diene (13) (5.8 mg, 0.0113 mmol) Converted to vitamin D3 analogue (14) (890 g. 19%) in the same manner as Beta did. - The retention time of (↓4) under the HPLC conditions described above was 11.0 minutes. Ta.
ELOII Etoll UV 入 :265nm 、入 、 :228nm。ELOII Etoll UV on: 265nm, on: 228nm.
臘aX 1110 MS m/z 4:10(M ) 、 4]2 、 394(ベースピーク) 、376 、287、259 、251 、 152 、 134 、 59。臘aX 1110 MS m/z 4:10 (M), 4]2, 394 (base peak) , 376, 287, 259, 251, 152, 134, 59.
もし所望ならば、本発明の化合物は適当な溶媒、例えば当業者に周知の7・、キ サン、エーテル類、アルコール類、またはそれらの混合物を用いる結晶化による 納品形として容易に得ることかできる。If desired, the compounds of the invention can be prepared in a suitable solvent, such as by crystallization using salts, ethers, alcohols, or mixtures thereof It can be easily obtained as a delivered product.
生物学的活性 骨のカルシウム流動化活性度は投与した化合物に対応する血清のカルシウム含有 量の増加を測定することにより評価した。雄の乳離れしたラット(ホルッマン社 、ウィスコンシン州マシソン)に低カルシウムビタミンD欠乏飼料(スダら、ジ ャーナル・オブ・ニュー1− !J 工:/ト、100、1049−1050、 1 970)および木を随意に3iJ1間投与した。その後ラットはそれぞれ5 〜6匹からなる3つの群に分け,95%エタノール0.05mMに溶解したl。biological activity Bone calcium mobilization activity is determined by serum calcium content corresponding to the administered compound. Evaluation was made by measuring the increase in volume. Male weaned rat (Holmann) (Matheson, Wis.) and a low-calcium, vitamin D-deficient diet (Sudara, Ji. Journal of New 1-! J Engineering:/To, 100, 1049-1050, 1970) and trees were administered ad libitum for 3 iJ1. Then each rat has 5 divided into three groups of ~6 animals and dissolved in 0.05 mM of 95% ethanol.
25−(OH)2 D3または試験化合物を与えた。コン1〜ロールとした群の ラットには同様に0.05mMエタノールビヒクルを与えた。投与後18時間た ってからラットを殺し、その血液を集め、遠心分離により血清を得た。原子吸光 分光計403型(パーキンエルマー社、コネチカツト州ノルウオ一り)により0 .1%塩化ランタンの存在下の血清のカルシウム濃度を測定した。25-(OH)2D3 or test compound was given. Con1 to roll group Rats were also given 0.05mM ethanol vehicle. 18 hours after administration The rats were then killed, their blood collected, and serum obtained by centrifugation. atomic absorption 0 using spectrometer model 403 (PerkinElmer, Inc., Norway, CT). .. Serum calcium concentration was measured in the presence of 1% lanthanum chloride.
得られた結果を次表に示す。The results obtained are shown in the table below.
第1表 投与した化合物に対応した血清のカルシウム濃度の上昇投与化合物 投与量 血 清のカルシウム濃度(pモル/ラット) (mg/Loom文)実験エ エタノ ール − 3.6±0.3 a)零1 a,25−(Otl)z D 3 65 0 4.9 f O.2 b)I a 、25−(011)2 −24 550 4.9 =l= 0.2 b)実験■ エタノール − 4.2士 ロ.Ic )l CE,25−(011)2D3325 5.O f O.5 cl)*有 意差のある平均値からの標準偏差 上記のデータから、ビタミンD欠乏動物のビタミンD応答系において,本発明の 化合物は、22−デヒドロ誘導体の場合投与量は非常に高いけれども、ビタミン の循環ホルモン形であるlα,25−ヒトロキシビタミンD3と同様の活性を示 すと結論づけることがてきる。Table 1 Increase in serum calcium concentration corresponding to the administered compound Administered compound Dose Blood Calcium concentration in serum (pmol/rat) (mg/room statement) Experimental etano Rule - 3.6±0.3 a) Zero 1 a, 25-(Otl)z D 3 65 0 4.9 f O. 2 b) I a, 25-(011)2-24 550 4.9 = l = 0.2 b) Experiment ■ Ethanol - 4.2 B. Ic )l CE,25-(011)2D3325 5. O f O. 5 cl) *Yes Standard deviation from the mean with significant difference From the above data, the present invention was found to be effective in the vitamin D response system of vitamin D-deficient animals. Although the dosage is very high in the case of the 22-dehydro derivative, the compound It exhibits similar activity to the circulating hormone form of lα,25-hydroxyvitamin D3. Then we can conclude.
末完1貝の化合物は無菌非経口溶液として注射または静脈注射に、または経口投 与形として消化器管に、または生薬または経皮薬として容易に投与することがて きる。1日あたりの投与量は維持投与量として約o−tALgから約0.5.g か適当であるビタミンD様の活性特性に対応する生理学上のカルシウム平衡を得 るには約o.lpgから約2.5βgか有効である.化合物の投与形態はこの技 術分野て周知の無毒性で医薬的に許容される担体と組合わせて調製することがで きる.そのような担体としては固体ても液体でもよく、例えばコーンスターチ、 乳糖、しょ糖、落花生油、ごま油および木などがある.本発明の化合物の投与形 として固体の担体を使用する場合は錠剤、カプセル、粉体またはドロップとする ことかてきよう、液体の担体を使用する場合は軟質ゼラチンカプセル、シロップ または懸濁液、乳液または溶液を投与形とすることかできる。また、投与形には 保恒剤、安定剤、湿潤剤または乳化剤、溶解促進剤などの佐剤を含有することか てきる。また、その他の治療上有効な物質を含有することかできる。Compounds of Physiophore can be administered by injection or intravenously as a sterile parenteral solution, or by oral administration. It can be easily administered to the gastrointestinal tract as a dosage form or as a herbal medicine or transdermal medicine. Wear. The daily dosage ranges from about o-tALg to about 0.5. g Obtain a physiological calcium balance corresponding to the active properties of vitamin D, which is appropriate for It takes about o. Approximately 2.5βg from lpg is effective. The dosage form of the compound It can be prepared in combination with non-toxic, pharmaceutically acceptable carriers well known in the art. Wear. Such carriers may be solid or liquid, such as cornstarch, These include lactose, sucrose, peanut oil, sesame oil, and wood. Dosage forms of compounds of the invention When using a solid carrier as a tablet, capsule, powder or drop If a liquid carrier is used, soft gelatin capsules or syrup Alternatively, the dosage form may be a suspension, emulsion or solution. Also, the dosage form Contains adjuvants such as preservatives, stabilizers, wetting agents or emulsifiers, and solubility promoters. I'll come. It may also contain other therapeutically effective substances.
投与量範囲は受容者に投与すべき特定の量として決められるけれども処tすべき それぞれの病状、想定される結果、受容者の肉体サイズおよびそれら医薬品の治 療用途において当業者に周知のその他の因子に依存すると理解すべきである。A dosage range is defined as a specific amount to be administered to a recipient. Each medical condition, expected outcome, physical size of the recipient, and treatment of those drugs. It should be understood that the therapeutic application will depend on other factors well known to those skilled in the art.
国際yJ!4査報告International YJ! 4th inspection report
Claims (11)
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US65754984A | 1984-10-04 | 1984-10-04 | |
US657549 | 1984-10-04 |
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JP4150045A Division JPH0689022B2 (en) | 1984-10-04 | 1992-05-19 | 1α, 3β, 25-trihydroxy-24-homocholesta-5,7-diene analogue |
JP4150044A Division JPH0635475B2 (en) | 1984-10-04 | 1992-05-19 | 1α, 3β, 25-trihydroxy-24-homocholesta-5,22-diene compound |
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JPS62500301A true JPS62500301A (en) | 1987-02-05 |
JPH0569103B2 JPH0569103B2 (en) | 1993-09-30 |
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JP60503924A Granted JPS62500301A (en) | 1984-10-04 | 1985-08-19 | 24-Homovitamin D derivative |
JP4150045A Expired - Lifetime JPH0689022B2 (en) | 1984-10-04 | 1992-05-19 | 1α, 3β, 25-trihydroxy-24-homocholesta-5,7-diene analogue |
JP4150044A Expired - Lifetime JPH0635475B2 (en) | 1984-10-04 | 1992-05-19 | 1α, 3β, 25-trihydroxy-24-homocholesta-5,22-diene compound |
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JP4150044A Expired - Lifetime JPH0635475B2 (en) | 1984-10-04 | 1992-05-19 | 1α, 3β, 25-trihydroxy-24-homocholesta-5,22-diene compound |
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EP (1) | EP0197949A1 (en) |
JP (3) | JPS62500301A (en) |
AU (2) | AU582789B2 (en) |
BE (1) | BE903376A (en) |
CH (1) | CH672920A5 (en) |
DE (2) | DE3590488T (en) |
DK (5) | DK154290C (en) |
FR (1) | FR2571369B1 (en) |
GB (2) | GB2167070B (en) |
IE (1) | IE58104B1 (en) |
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Cited By (1)
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JPH04505468A (en) * | 1990-02-14 | 1992-09-24 | ウイスコンシン アラムナイ リサーチ フオンデーシヨン | Homogenized vitamin D↓2 compounds and corresponding 1α-hydroxylated derivatives |
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US5206229A (en) * | 1988-04-21 | 1993-04-27 | Leo Pharmaceutical Products Ltd | Vitamin d analogues |
NL8920392A (en) * | 1988-04-29 | 1990-04-02 | Wisconsin Alumni Res Found | 1FA-HYDROXYVITAMINE D-HOMOLOGISTS WITH UNSATURATED SIDE CHAIN. |
US4927815A (en) * | 1988-04-29 | 1990-05-22 | Wisconsin Alumni Research Foundation | Compounds effective in inducing cell differentiation and process for preparing same |
US5063221A (en) * | 1989-04-05 | 1991-11-05 | Chugai Seiyaku Kabushiki Kaisha | Treatment for hyperparathyroidism with use of vitamin d derivatives |
DE3933034A1 (en) * | 1989-10-02 | 1991-04-11 | Schering Ag | 24-HOMO-VITAMIN-D DERIVATIVES, METHOD FOR THE PRODUCTION THEREOF |
US5260290A (en) * | 1990-02-14 | 1993-11-09 | Wisconsin Alumni Research Foundation | Homologated vitamin D2 compounds and the corresponding 1α-hydroxylated derivatives |
US5891865A (en) * | 1996-10-04 | 1999-04-06 | Wisconsin Alumni Research Foundation | Treatment of arthritic disease induced by infectious agents |
AU2005303773A1 (en) | 2004-11-12 | 2006-05-18 | Bioxell Spa | Combined use of vitamin D derivatives and anti-proliferative agents for treating bladder cancer |
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US3833622A (en) * | 1969-03-17 | 1974-09-03 | Upjohn Co | Crystalline 25-hydroxycholecalciferol hydrate and structurally related compounds |
US3880894A (en) * | 1974-05-24 | 1975-04-29 | Wisconsin Alumni Res Found | 1,25-Dihydroxyergocalciferol |
AU527805B2 (en) * | 1978-07-27 | 1983-03-24 | Research Institute For Medicine And Chemistry Inc. | 1alpha, 1beta dihydroxy steroid-5-enes |
US4225596A (en) * | 1978-10-13 | 1980-09-30 | Wisconsin Alumni Research Foundation | Method for treating calcium imbalance and improving calcium absorption in mammals |
US4448721A (en) * | 1982-09-20 | 1984-05-15 | Wisconsin Alumni Research Foundation | Hydroxyvitamin D2 compounds and process for preparing same |
US4508651A (en) * | 1983-03-21 | 1985-04-02 | Hoffmann-La Roche Inc. | Synthesis of 1α,25-dihydroxyergocalciferol |
CH665834A5 (en) * | 1983-05-09 | 1988-06-15 | Wisconsin Alumni Res Found | METHOD FOR PRODUCING 1ALPHA, 25-DIHYDROXYLATED VITAMIN D (2) AND RELATED COMPOUNDS. |
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1985
- 1985-08-19 DE DE19853590488 patent/DE3590488T/en active Pending
- 1985-08-19 EP EP85904336A patent/EP0197949A1/en not_active Withdrawn
- 1985-08-19 DE DE3590488A patent/DE3590488C2/de not_active Expired - Lifetime
- 1985-08-19 JP JP60503924A patent/JPS62500301A/en active Granted
- 1985-08-19 CH CH2351/86A patent/CH672920A5/de not_active IP Right Cessation
- 1985-08-19 NL NL8520265A patent/NL8520265A/en unknown
- 1985-08-19 WO PCT/US1985/001571 patent/WO1986002078A1/en active Application Filing
- 1985-08-19 AU AU47761/85A patent/AU582789B2/en not_active Ceased
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- 1985-10-04 IT IT22359/85A patent/IT1190401B/en active
- 1985-10-04 FR FR8514758A patent/FR2571369B1/en not_active Expired
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1986
- 1986-06-03 DK DK260086A patent/DK154290C/en active
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1987
- 1987-04-23 GB GB08709579A patent/GB2188932B/en not_active Expired
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1988
- 1988-03-02 DK DK111188A patent/DK159389C/en active
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1989
- 1989-04-13 DK DK177489A patent/DK158989C/en active
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1990
- 1990-01-19 DK DK015290A patent/DK158990C/en active
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1992
- 1992-05-19 JP JP4150045A patent/JPH0689022B2/en not_active Expired - Lifetime
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH04505468A (en) * | 1990-02-14 | 1992-09-24 | ウイスコンシン アラムナイ リサーチ フオンデーシヨン | Homogenized vitamin D↓2 compounds and corresponding 1α-hydroxylated derivatives |
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