CN1754874A - 一种罗匹尼罗及其盐的制备方法 - Google Patents
一种罗匹尼罗及其盐的制备方法 Download PDFInfo
- Publication number
- CN1754874A CN1754874A CN 200410080093 CN200410080093A CN1754874A CN 1754874 A CN1754874 A CN 1754874A CN 200410080093 CN200410080093 CN 200410080093 CN 200410080093 A CN200410080093 A CN 200410080093A CN 1754874 A CN1754874 A CN 1754874A
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- Prior art keywords
- salt
- solvent
- described method
- ropinirole
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- 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.)
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410080093 CN100560567C (zh) | 2004-09-28 | 2004-09-28 | 一种罗匹尼罗及其盐的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200410080093 CN100560567C (zh) | 2004-09-28 | 2004-09-28 | 一种罗匹尼罗及其盐的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1754874A true CN1754874A (zh) | 2006-04-05 |
CN100560567C CN100560567C (zh) | 2009-11-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200410080093 Expired - Fee Related CN100560567C (zh) | 2004-09-28 | 2004-09-28 | 一种罗匹尼罗及其盐的制备方法 |
Country Status (1)
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CN (1) | CN100560567C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101891641A (zh) * | 2010-07-27 | 2010-11-24 | 北京华禧联合科技发展有限公司 | 盐酸罗匹尼罗关键中间体的稳定形态及其制备 |
-
2004
- 2004-09-28 CN CN 200410080093 patent/CN100560567C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101891641A (zh) * | 2010-07-27 | 2010-11-24 | 北京华禧联合科技发展有限公司 | 盐酸罗匹尼罗关键中间体的稳定形态及其制备 |
CN101891641B (zh) * | 2010-07-27 | 2015-06-10 | 北京华禧联合科技发展有限公司 | 盐酸罗匹尼罗关键中间体的稳定形态及其制备 |
Also Published As
Publication number | Publication date |
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CN100560567C (zh) | 2009-11-18 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060405 Assignee: Beijing Wanquan Dezhong Medical Biological Technology Co., Ltd. Assignor: Beijing D-Venture Pharm. T. Corp. Contract record no.: 2012110000190 Denomination of invention: Process for preparing ropinirole and its salt Granted publication date: 20091118 License type: Exclusive License Record date: 20121227 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20140928 |
|
EXPY | Termination of patent right or utility model |