CN1317485A - 一种合成缬沙坦的改进方法 - Google Patents
一种合成缬沙坦的改进方法 Download PDFInfo
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- CN1317485A CN1317485A CN 00115355 CN00115355A CN1317485A CN 1317485 A CN1317485 A CN 1317485A CN 00115355 CN00115355 CN 00115355 CN 00115355 A CN00115355 A CN 00115355A CN 1317485 A CN1317485 A CN 1317485A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000004072 C09CA03 - Valsartan Substances 0.000 title claims abstract description 11
- 230000002194 synthesizing effect Effects 0.000 title claims abstract description 11
- 229960004699 valsartan Drugs 0.000 title claims abstract description 11
- SJSNUMAYCRRIOM-QFIPXVFZSA-N valsartan Chemical compound C1=CC(CN(C(=O)CCCC)[C@@H](C(C)C)C(O)=O)=CC=C1C1=CC=CC=C1C1=NN=N[N]1 SJSNUMAYCRRIOM-QFIPXVFZSA-N 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 claims abstract description 31
- -1 ester hydrochloride Chemical class 0.000 claims abstract description 28
- 150000003536 tetrazoles Chemical class 0.000 claims abstract description 17
- ACWBQPMHZXGDFX-QFIPXVFZSA-N valsartan Chemical compound C1=CC(CN(C(=O)CCCC)[C@@H](C(C)C)C(O)=O)=CC=C1C1=CC=CC=C1C1=NN=NN1 ACWBQPMHZXGDFX-QFIPXVFZSA-N 0.000 claims abstract description 10
- 229960004295 valine Drugs 0.000 claims abstract description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 34
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 claims description 18
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 17
- 239000002904 solvent Substances 0.000 claims description 16
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 11
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 claims description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 9
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 8
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 8
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 8
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- SQCZQTSHSZLZIQ-UHFFFAOYSA-N 1-chloropentane Chemical compound CCCCCCl SQCZQTSHSZLZIQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003849 aromatic solvent Substances 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 125000003774 valeryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 5
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 238000006460 hydrolysis reaction Methods 0.000 claims description 4
- 125000006239 protecting group Chemical group 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- GCTFWCDSFPMHHS-UHFFFAOYSA-M Tributyltin chloride Chemical compound CCCC[Sn](Cl)(CCCC)CCCC GCTFWCDSFPMHHS-UHFFFAOYSA-M 0.000 claims description 3
- 230000006837 decompression Effects 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 239000012071 phase Substances 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 101100004287 Caenorhabditis elegans best-6 gene Proteins 0.000 claims description 2
- 239000005046 Chlorosilane Substances 0.000 claims description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical class [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 claims description 2
- WCTXJBYIXVVFCF-UHFFFAOYSA-M chlorotin Chemical compound [Sn]Cl WCTXJBYIXVVFCF-UHFFFAOYSA-M 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- NJVOZLGKTAPUTQ-UHFFFAOYSA-M fentin chloride Chemical compound C=1C=CC=CC=1[Sn](C=1C=CC=CC=1)(Cl)C1=CC=CC=C1 NJVOZLGKTAPUTQ-UHFFFAOYSA-M 0.000 claims description 2
- 239000012074 organic phase Substances 0.000 claims description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 2
- 235000015320 potassium carbonate Nutrition 0.000 claims description 2
- 238000006884 silylation reaction Methods 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims description 2
- BCNZYOJHNLTNEZ-UHFFFAOYSA-N tert-butyldimethylsilyl chloride Chemical compound CC(C)(C)[Si](C)(C)Cl BCNZYOJHNLTNEZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000003814 drug Substances 0.000 abstract description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000001308 synthesis method Methods 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 150000004678 hydrides Chemical class 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000010907 mechanical stirring Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- IQXJCCZJOIKIAD-UHFFFAOYSA-N 1-(2-methoxyethoxy)hexadecane Chemical compound CCCCCCCCCCCCCCCCOCCOC IQXJCCZJOIKIAD-UHFFFAOYSA-N 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 229920002582 Polyethylene Glycol 600 Polymers 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- HXLVDKGPVGFXTH-UHFFFAOYSA-N butyl(dimethyl)silane Chemical group CCCC[SiH](C)C HXLVDKGPVGFXTH-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229950009789 cetomacrogol 1000 Drugs 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 230000001631 hypertensive effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229960003511 macrogol Drugs 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- KUGLDBMQKZTXPW-JEDNCBNOSA-N methyl (2s)-2-amino-3-methylbutanoate;hydrochloride Chemical compound Cl.COC(=O)[C@@H](N)C(C)C KUGLDBMQKZTXPW-JEDNCBNOSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- XGISHOFUAFNYQF-UHFFFAOYSA-N pentanoyl chloride Chemical compound CCCCC(Cl)=O XGISHOFUAFNYQF-UHFFFAOYSA-N 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229940068918 polyethylene glycol 400 Drugs 0.000 description 1
- 229940057847 polyethylene glycol 600 Drugs 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229940094989 trimethylsilane Drugs 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Abstract
Description
编号 | 催化剂种类 | 催化剂用量(克) | 收率 | mp(℃) | [α]D(C=1)甲醇 |
5 | 双三甲基硅烷化聚乙二醇200 | 6 | 55% | 103 | -63 |
6 | 双-三甲基硅烷化聚乙二醇600 | 6 | 63% | 104 | -66 |
7 | 双-三甲基硅烷化聚乙二醇1000 | 10 | 69% | 105 | -65 |
8 | 双-特丁基二甲基硅烷化聚乙二醇400 | 6 | 78% | 105 | -68 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001153552A CN1137887C (zh) | 2000-04-07 | 2000-04-07 | 一种合成缬沙坦的改进方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001153552A CN1137887C (zh) | 2000-04-07 | 2000-04-07 | 一种合成缬沙坦的改进方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1317485A true CN1317485A (zh) | 2001-10-17 |
CN1137887C CN1137887C (zh) | 2004-02-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001153552A Expired - Lifetime CN1137887C (zh) | 2000-04-07 | 2000-04-07 | 一种合成缬沙坦的改进方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1137887C (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004087681A1 (en) * | 2003-03-31 | 2004-10-14 | Hetero Drugs Limited | A novel amorphous form of valsartan |
WO2004111018A1 (en) * | 2003-06-16 | 2004-12-23 | Hetero Drugs Limited | A novel process for preparation of valsartan |
CN100357279C (zh) * | 2002-09-23 | 2007-12-26 | 诺瓦提斯公司 | 缬沙坦的制备方法 |
CN101475540B (zh) * | 2009-01-22 | 2011-05-11 | 江苏德峰药业有限公司 | 一种缬沙坦的制备方法 |
CN102093302A (zh) * | 2011-01-28 | 2011-06-15 | 海南美兰史克制药有限公司 | 缬沙坦化合物及其新制法 |
CN101362728B (zh) * | 2008-08-22 | 2011-07-20 | 北京赛科药业有限责任公司 | 一种缬沙坦的合成方法 |
CN102329276A (zh) * | 2011-09-30 | 2012-01-25 | 浙江新赛科药业有限公司 | 一种缬沙坦母液的回收方法 |
CN102010381B (zh) * | 2009-09-05 | 2012-02-08 | 山东新时代药业有限公司 | 一种缬沙坦制备方法的改进 |
CN102822151A (zh) * | 2010-04-07 | 2012-12-12 | 新梅斯托克公司 | 用于制备缬沙坦的改进的方法 |
CN103052630A (zh) * | 2010-08-03 | 2013-04-17 | 诺华有限公司 | 高度结晶的缬沙坦 |
CN110078640A (zh) * | 2019-03-29 | 2019-08-02 | 浙江美诺华药物化学有限公司 | 一种缬沙坦中间体的合成方法 |
EP3939967A1 (en) | 2020-07-15 | 2022-01-19 | KRKA, d.d., Novo mesto | A continuous process for the preparation of (s)-methyl n-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-n-pentanoylvalinate in a flow reactor |
-
2000
- 2000-04-07 CN CNB001153552A patent/CN1137887C/zh not_active Expired - Lifetime
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100357279C (zh) * | 2002-09-23 | 2007-12-26 | 诺瓦提斯公司 | 缬沙坦的制备方法 |
CN101153027B (zh) * | 2002-09-23 | 2010-08-18 | 诺瓦提斯公司 | 缬沙坦的制备方法 |
WO2004087681A1 (en) * | 2003-03-31 | 2004-10-14 | Hetero Drugs Limited | A novel amorphous form of valsartan |
WO2004111018A1 (en) * | 2003-06-16 | 2004-12-23 | Hetero Drugs Limited | A novel process for preparation of valsartan |
CN101362728B (zh) * | 2008-08-22 | 2011-07-20 | 北京赛科药业有限责任公司 | 一种缬沙坦的合成方法 |
CN101475540B (zh) * | 2009-01-22 | 2011-05-11 | 江苏德峰药业有限公司 | 一种缬沙坦的制备方法 |
CN102010381B (zh) * | 2009-09-05 | 2012-02-08 | 山东新时代药业有限公司 | 一种缬沙坦制备方法的改进 |
CN102822151A (zh) * | 2010-04-07 | 2012-12-12 | 新梅斯托克公司 | 用于制备缬沙坦的改进的方法 |
CN102822151B (zh) * | 2010-04-07 | 2015-03-18 | 新梅斯托克公司 | 用于制备缬沙坦的改进的方法 |
CN103052630A (zh) * | 2010-08-03 | 2013-04-17 | 诺华有限公司 | 高度结晶的缬沙坦 |
CN102093302A (zh) * | 2011-01-28 | 2011-06-15 | 海南美兰史克制药有限公司 | 缬沙坦化合物及其新制法 |
CN102093302B (zh) * | 2011-01-28 | 2013-03-20 | 海南美兰史克制药有限公司 | 缬沙坦化合物及其制法 |
CN102329276A (zh) * | 2011-09-30 | 2012-01-25 | 浙江新赛科药业有限公司 | 一种缬沙坦母液的回收方法 |
CN102329276B (zh) * | 2011-09-30 | 2013-09-25 | 浙江新赛科药业有限公司 | 一种缬沙坦母液的回收方法 |
CN110078640A (zh) * | 2019-03-29 | 2019-08-02 | 浙江美诺华药物化学有限公司 | 一种缬沙坦中间体的合成方法 |
CN110078640B (zh) * | 2019-03-29 | 2022-04-05 | 浙江美诺华药物化学有限公司 | 一种缬沙坦中间体的合成方法 |
EP3939967A1 (en) | 2020-07-15 | 2022-01-19 | KRKA, d.d., Novo mesto | A continuous process for the preparation of (s)-methyl n-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-n-pentanoylvalinate in a flow reactor |
Also Published As
Publication number | Publication date |
---|---|
CN1137887C (zh) | 2004-02-11 |
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Inventor after: Wang Xiaodong Inventor after: Shi Huilin Inventor after: Ge Jilong Inventor after: Tu Yongrui Inventor before: Wang Xiaodong Inventor before: Ge Jilong Inventor before: Tu Yongrui |
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Effective date of registration: 20130322 Address after: 213004 Jiangsu province Changzhou Lihua Village Patentee after: Pharmaceutical Co., Ltd., Changzhou Pharmaceutical Factory No.4 Patentee after: Shanghai Institute of pharmaceutical industry Address before: The southern city of Changzhou province Jiangsu 213004 Lihua Village Patentee before: Pharmaceutical Co., Ltd., Changzhou Pharmaceutical Factory No.4 |
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CX01 | Expiry of patent term |
Granted publication date: 20040211 |