CN101955472B - 马来酸桂哌齐特的制备方法 - Google Patents
马来酸桂哌齐特的制备方法 Download PDFInfo
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- CN101955472B CN101955472B CN2010102620439A CN201010262043A CN101955472B CN 101955472 B CN101955472 B CN 101955472B CN 2010102620439 A CN2010102620439 A CN 2010102620439A CN 201010262043 A CN201010262043 A CN 201010262043A CN 101955472 B CN101955472 B CN 101955472B
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- Prior art keywords
- piperazine
- methyl
- preparation
- tetramethyleneimine carbonyl
- reaction
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Abstract
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Priority Applications (1)
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CN2010102620439A CN101955472B (zh) | 2009-03-06 | 2009-03-06 | 马来酸桂哌齐特的制备方法 |
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CN2010102620439A CN101955472B (zh) | 2009-03-06 | 2009-03-06 | 马来酸桂哌齐特的制备方法 |
Related Parent Applications (1)
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CN2009101189024A Division CN101492431B (zh) | 2009-03-06 | 2009-03-06 | 马来酸桂哌齐特的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101955472A CN101955472A (zh) | 2011-01-26 |
CN101955472B true CN101955472B (zh) | 2012-11-14 |
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CN2010102620439A Expired - Fee Related CN101955472B (zh) | 2009-03-06 | 2009-03-06 | 马来酸桂哌齐特的制备方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107632088A (zh) * | 2017-09-12 | 2018-01-26 | 河北智恒医药科技股份有限公司 | 一种马来酸桂哌齐特及其制剂中桂哌齐特氮氧化物的测定方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0350145A2 (en) * | 1988-04-28 | 1990-01-10 | Yamanouchi Pharmaceutical Co. Ltd. | Pyridylthiazolidine carboxamide derivatives and their intermediates and production of both |
CN1876646A (zh) * | 2006-07-21 | 2006-12-13 | 王雪松 | 马来酸桂哌齐特改进的制备方法 |
CN101362738A (zh) * | 2008-09-22 | 2009-02-11 | 赵军旭 | 一种马来酸桂哌齐特的制备方法 |
-
2009
- 2009-03-06 CN CN2010102620439A patent/CN101955472B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0350145A2 (en) * | 1988-04-28 | 1990-01-10 | Yamanouchi Pharmaceutical Co. Ltd. | Pyridylthiazolidine carboxamide derivatives and their intermediates and production of both |
CN1876646A (zh) * | 2006-07-21 | 2006-12-13 | 王雪松 | 马来酸桂哌齐特改进的制备方法 |
CN101362738A (zh) * | 2008-09-22 | 2009-02-11 | 赵军旭 | 一种马来酸桂哌齐特的制备方法 |
Non-Patent Citations (1)
Title |
---|
徐娟等.血管扩张药桂哌齐特的合成研究.《中国新药杂志》.2003,第12卷(第8期),625-626. * |
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Publication number | Publication date |
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CN101955472A (zh) | 2011-01-26 |
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Owner name: SHIJIAZHUANG ZHIHENG PHARMACEUTICAL TECHNOLOGY CO. Free format text: FORMER OWNER: WANG YING Effective date: 20150427 |
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Effective date of registration: 20150427 Address after: 050011 Hebei Shijiazhuang Zhai Yingnan Street No. 73 building 3 floor business Williams Patentee after: SHIJIANGZHUANG ZHIHENG PHARMACY TECHNOLOGY Co.,Ltd. Address before: 050021 Hebei Province, Shijiazhuang city Yuhua District Donggang Road No. 75 Century Garden Phase 4 Building 3 unit 502 Patentee before: Wang Ying |
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Owner name: HEBEI ZHIHENG PHARMACEUTICAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHIJIAZHUANG ZHIHENG PHARMACEUTICAL TECHNOLOGY CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 050011 Hebei city of Shijiazhuang province Yingnan Zhai Street No. 73 building 3 floor business Williams Patentee after: HEBEI ZHIHENG PHARMACEUTICAL TECHNOLOGY CO.,LTD. Address before: 050011 Hebei city of Shijiazhuang province Yingnan Zhai Street No. 73 building 3 floor business Williams Patentee before: SHIJIANGZHUANG ZHIHENG PHARMACY TECHNOLOGY Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 |
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CF01 | Termination of patent right due to non-payment of annual fee |