CN1231469C - 一种光学活性氨氯地平的拆分方法 - Google Patents
一种光学活性氨氯地平的拆分方法 Download PDFInfo
- Publication number
- CN1231469C CN1231469C CNB2003101193357A CN200310119335A CN1231469C CN 1231469 C CN1231469 C CN 1231469C CN B2003101193357 A CNB2003101193357 A CN B2003101193357A CN 200310119335 A CN200310119335 A CN 200310119335A CN 1231469 C CN1231469 C CN 1231469C
- Authority
- CN
- China
- Prior art keywords
- amlodipine
- preparation
- butanone
- racemic
- tartrate
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen directly attached to ring carbon atoms
- C07D211/90—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
| 助溶剂 | 助溶剂体积(V助 溶剂/V总溶剂)% | (S)-(-)-氨氯地平ee% |
| 水 | 0.1 | 98.5 |
| 乙醇 | 1 | 95.2 |
| 丙酮 | 1 | 96 |
| 乙酸乙酯 | 5 | 94.3 |
| 二氯甲烷 | 3 | 95.6 |
Claims (10)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101193357A CN1231469C (zh) | 2003-12-05 | 2003-12-05 | 一种光学活性氨氯地平的拆分方法 |
| US10/596,209 US7678921B2 (en) | 2003-12-05 | 2004-12-03 | Method for the enantiomoeric separation of optical active amlodipine |
| PCT/CN2004/001412 WO2005054196A1 (en) | 2003-12-05 | 2004-12-03 | A Method for the Enantiomoeric Separation of Optical Active Amlodipine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101193357A CN1231469C (zh) | 2003-12-05 | 2003-12-05 | 一种光学活性氨氯地平的拆分方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1609102A CN1609102A (zh) | 2005-04-27 |
| CN1231469C true CN1231469C (zh) | 2005-12-14 |
Family
ID=34638048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101193357A Expired - Lifetime CN1231469C (zh) | 2003-12-05 | 2003-12-05 | 一种光学活性氨氯地平的拆分方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7678921B2 (zh) |
| CN (1) | CN1231469C (zh) |
| WO (1) | WO2005054196A1 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100436417C (zh) * | 2006-04-11 | 2008-11-26 | 石药集团中奇制药技术(石家庄)有限公司 | 一种光学活性氨氯地平的拆分方法 |
| KR100868160B1 (ko) * | 2007-02-14 | 2008-11-12 | 한미약품 주식회사 | S-(-)-암로디핀 또는 이의 염의 제조방법 및 이에사용되는 중간체 |
| CN111100064B (zh) * | 2020-01-08 | 2024-01-02 | 湖南理工学院 | 一种从废液中富集、回收和拆分碱性手性药物氨氯地平的方法 |
| CN112079770B (zh) * | 2020-10-05 | 2024-01-02 | 湖南理工学院 | 用于高效手性拆分及母液原位再生的循环萃取和非对映体结晶耦合新方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8804630D0 (en) | 1988-02-27 | 1988-03-30 | Pfizer Ltd | Preparation of r-& s-amlodipine |
| US6057344A (en) * | 1991-11-26 | 2000-05-02 | Sepracor, Inc. | Methods for treating hypertension, and angina using optically pure (-) amlodipine |
| GB9405833D0 (en) | 1994-03-24 | 1994-05-11 | Pfizer Ltd | Separation of the enantiomers of amlodipine |
| CN1100038C (zh) | 2000-02-21 | 2003-01-29 | 张喜田 | 氨氯地平对映体的拆分 |
| CA2466806A1 (en) * | 2001-10-24 | 2003-05-01 | Sepracor Inc. | Method of resolving amlodipine racemate |
-
2003
- 2003-12-05 CN CNB2003101193357A patent/CN1231469C/zh not_active Expired - Lifetime
-
2004
- 2004-12-03 US US10/596,209 patent/US7678921B2/en active Active
- 2004-12-03 WO PCT/CN2004/001412 patent/WO2005054196A1/zh not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN1609102A (zh) | 2005-04-27 |
| WO2005054196A1 (en) | 2005-06-16 |
| US20070093661A1 (en) | 2007-04-26 |
| US7678921B2 (en) | 2010-03-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHIJIAZHUANG OUYI MEDICINE CO., LTD. Free format text: FORMER NAME OR ADDRESS: OUYI PHARMACEUTICAL INDUSTRY CO., LTD., SHIJIAZHUANG PHARMACEUTICAL GROUP |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 050051 No. 276 West Zhongshan Road, Hebei, Shijiazhuang Patentee after: SHIJIAZHUANG OUYI PHARMA Co.,Ltd. Address before: 050051 No. 276 West Zhongshan Road, Hebei, Shijiazhuang Patentee before: Shijiazhuang Pharmaceutical Group Ouyl Pharma. Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: OU YI SHI PHARMACEUTICAL GROUP PHARMACEUTICAL CO. Free format text: FORMER NAME OR ADDRESS: SHIJIAZHUANG OUYI MEDICINE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 276, Zhongshan West Road, Hebei, Shijiazhuang Patentee after: CSPC PHARMACEUTICAL GROUP OUYI PHARMA Co.,Ltd. Address before: No. 276, Zhongshan West Road, Hebei, Shijiazhuang Patentee before: SHIJIAZHUANG OUYI PHARMA Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20051214 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Guocong Document name: Notice of Termination of Patent Rights |