CN106631904A - 抗流感药物帕拉米韦关键中间体的制备方法 - Google Patents
抗流感药物帕拉米韦关键中间体的制备方法 Download PDFInfo
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- CN106631904A CN106631904A CN201710002936.1A CN201710002936A CN106631904A CN 106631904 A CN106631904 A CN 106631904A CN 201710002936 A CN201710002936 A CN 201710002936A CN 106631904 A CN106631904 A CN 106631904A
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/06—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups by reactions not involving the formation of carbamate groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
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CN201710002936.1A CN106631904B (zh) | 2017-01-04 | 2017-01-04 | 抗流感药物帕拉米韦关键中间体的制备方法 |
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CN201710002936.1A CN106631904B (zh) | 2017-01-04 | 2017-01-04 | 抗流感药物帕拉米韦关键中间体的制备方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112250601A (zh) * | 2020-09-08 | 2021-01-22 | 天津应天成科技有限公司 | 安全无毒去除帕拉米韦三水合物中间体m9中镍离子杂质的方法 |
CN112834637A (zh) * | 2020-12-30 | 2021-05-25 | 日照正济药业有限公司 | 反相高效液相色谱检测帕拉米韦中间体i的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009021404A1 (fr) * | 2007-08-14 | 2009-02-19 | Institute Of Pharmacology And Toxicology Academy Of Military Medical Sciences P.L.A. | Hydrates d'acide (1s, 2s, 3s, 4r)-3-[(1s)-1-acétylamino-2-éthylbutyl]-4-guanidino-2-hydroxylcyclopentyl-1-carboxylique et leurs utilisations pharmaceutiques |
CN102372657A (zh) * | 2011-11-14 | 2012-03-14 | 暨南大学 | 一种抗流感及禽流感病毒药物帕拉米韦的合成方法 |
CN102633686A (zh) * | 2011-02-09 | 2012-08-15 | 重庆福安药业(集团)股份有限公司 | 一种帕拉米韦的制备方法 |
CN102757365A (zh) * | 2011-04-29 | 2012-10-31 | 上海泓博智源医药技术有限公司 | 一种制备帕拉米韦关键中间体的新方法 |
CN103524383A (zh) * | 2013-10-10 | 2014-01-22 | 山东罗欣药业股份有限公司 | 一种制备帕拉米韦的方法 |
CN103827082A (zh) * | 2011-04-29 | 2014-05-28 | 上海泓博智源医药技术有限公司 | 一种制备帕拉米韦及其中间体的新工艺 |
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2017
- 2017-01-04 CN CN201710002936.1A patent/CN106631904B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009021404A1 (fr) * | 2007-08-14 | 2009-02-19 | Institute Of Pharmacology And Toxicology Academy Of Military Medical Sciences P.L.A. | Hydrates d'acide (1s, 2s, 3s, 4r)-3-[(1s)-1-acétylamino-2-éthylbutyl]-4-guanidino-2-hydroxylcyclopentyl-1-carboxylique et leurs utilisations pharmaceutiques |
CN102633686A (zh) * | 2011-02-09 | 2012-08-15 | 重庆福安药业(集团)股份有限公司 | 一种帕拉米韦的制备方法 |
CN102757365A (zh) * | 2011-04-29 | 2012-10-31 | 上海泓博智源医药技术有限公司 | 一种制备帕拉米韦关键中间体的新方法 |
CN103827082A (zh) * | 2011-04-29 | 2014-05-28 | 上海泓博智源医药技术有限公司 | 一种制备帕拉米韦及其中间体的新工艺 |
CN102372657A (zh) * | 2011-11-14 | 2012-03-14 | 暨南大学 | 一种抗流感及禽流感病毒药物帕拉米韦的合成方法 |
CN103524383A (zh) * | 2013-10-10 | 2014-01-22 | 山东罗欣药业股份有限公司 | 一种制备帕拉米韦的方法 |
Non-Patent Citations (1)
Title |
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贾飞等: "帕拉米韦合成路线图解", 《中国医药工业杂志》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112250601A (zh) * | 2020-09-08 | 2021-01-22 | 天津应天成科技有限公司 | 安全无毒去除帕拉米韦三水合物中间体m9中镍离子杂质的方法 |
CN112250601B (zh) * | 2020-09-08 | 2022-09-27 | 天津应天成科技有限公司 | 安全无毒去除帕拉米韦三水合物中间体m9中镍离子杂质的方法 |
CN112834637A (zh) * | 2020-12-30 | 2021-05-25 | 日照正济药业有限公司 | 反相高效液相色谱检测帕拉米韦中间体i的方法 |
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Effective date of registration: 20190327 Address after: 223100 No. 8 Chaohu East Road, Hongze District, Huaian City, Jiangsu Province Patentee after: Nanjing Zhengji Pharmaceutical Research Co., Ltd. Address before: 210009 24th Floor, Block B, Nanjing Science and Technology Plaza, No. 5 New Model Road, Nanjing, Jiangsu Province Patentee before: Nanjing Acesys Pharmatech Co., Ltd. |
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Address after: 210000 Building No. 9, Phase II, Zifeng Research and Development Center, Qiaolin Piece, Pukou Economic Development Zone, Nanjing City, Jiangsu Province Patentee after: Nanjing Zhengji Pharmaceutical Research Co., Ltd. Address before: 223100 No. 8 Chaohu East Road, Hongze District, Huaian City, Jiangsu Province Patentee before: Nanjing Zhengji Pharmaceutical Research Co., Ltd. |