CN102850326A - 一种达比加群酯新中间体及其制备方法和应用 - Google Patents
一种达比加群酯新中间体及其制备方法和应用 Download PDFInfo
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- CN102850326A CN102850326A CN2012102039967A CN201210203996A CN102850326A CN 102850326 A CN102850326 A CN 102850326A CN 2012102039967 A CN2012102039967 A CN 2012102039967A CN 201210203996 A CN201210203996 A CN 201210203996A CN 102850326 A CN102850326 A CN 102850326A
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- 0 C[n](c(CO)nc1c2)c1ccc2C(N(CCC(*)=O)c1ncccc1)=O Chemical compound C[n](c(CO)nc1c2)c1ccc2C(N(CCC(*)=O)c1ncccc1)=O 0.000 description 1
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104003977A (zh) * | 2014-06-05 | 2014-08-27 | 雅本化学股份有限公司 | N-(2-氯甲基-1-甲基-1h-苯并咪唑-5-酰基)-n-(吡啶-2-基) -3-氨基丙酸乙酯的制备方法 |
US20160060248A1 (en) * | 2013-03-25 | 2016-03-03 | Usv Limited | Synthesis of dabigatran |
CN107365299A (zh) * | 2017-03-09 | 2017-11-21 | 罗欣生物科技(上海)有限公司 | 一种达比加群酯的制备方法及其中间体 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101346360A (zh) * | 2005-12-21 | 2009-01-14 | 贝林格尔.英格海姆国际有限公司 | 制备4-(苯并咪唑基甲基氨基)-苯甲脒及其盐的改良方法 |
CN102066355A (zh) * | 2008-06-16 | 2011-05-18 | 贝林格尔.英格海姆国际有限公司 | 达比加群酯的中间体的制备方法 |
WO2011061080A1 (de) * | 2009-11-18 | 2011-05-26 | Boehringer Ingelheim International Gmbh | Verfahren zur herstellung von dabigatran etexilat |
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2012
- 2012-06-19 CN CN201210203996.7A patent/CN102850326B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101346360A (zh) * | 2005-12-21 | 2009-01-14 | 贝林格尔.英格海姆国际有限公司 | 制备4-(苯并咪唑基甲基氨基)-苯甲脒及其盐的改良方法 |
CN102066355A (zh) * | 2008-06-16 | 2011-05-18 | 贝林格尔.英格海姆国际有限公司 | 达比加群酯的中间体的制备方法 |
WO2011061080A1 (de) * | 2009-11-18 | 2011-05-26 | Boehringer Ingelheim International Gmbh | Verfahren zur herstellung von dabigatran etexilat |
Non-Patent Citations (1)
Title |
---|
邢松松等: "达比加群酯的合成", 《中国医药工业杂志》, vol. 41, no. 5, 31 December 2010 (2010-12-31) * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160060248A1 (en) * | 2013-03-25 | 2016-03-03 | Usv Limited | Synthesis of dabigatran |
US9688657B2 (en) * | 2013-03-25 | 2017-06-27 | Usv Private Limited | Synthesis of dabigatran |
CN104003977A (zh) * | 2014-06-05 | 2014-08-27 | 雅本化学股份有限公司 | N-(2-氯甲基-1-甲基-1h-苯并咪唑-5-酰基)-n-(吡啶-2-基) -3-氨基丙酸乙酯的制备方法 |
CN104003977B (zh) * | 2014-06-05 | 2016-04-13 | 雅本化学股份有限公司 | N-(2-氯甲基-1-甲基-1h-苯并咪唑-5-酰基)-n-(吡啶-2-基) -3-氨基丙酸乙酯的制备方法 |
CN107365299A (zh) * | 2017-03-09 | 2017-11-21 | 罗欣生物科技(上海)有限公司 | 一种达比加群酯的制备方法及其中间体 |
CN107365299B (zh) * | 2017-03-09 | 2020-04-21 | 罗欣药业(上海)有限公司 | 一种达比加群酯的制备方法及其中间体 |
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CN102850326B (zh) | 2014-04-09 |
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Inventor after: Hou Jian Inventor after: Zou Qiang Inventor after: Wang Guoping Inventor before: Zou Qiang Inventor before: Wang Guoping Inventor before: Hou Jian |
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Effective date of registration: 20181224 Address after: 037300 First Pharmaceutical Park, Datong Economic and Technological Development Zone, Shanxi Province Patentee after: Weiqida Pharmaceutical Co., Ltd. of China National Pharmaceutical Industry Corporation Ltd. Address before: 200137, Shanghai, Pudong New Area built 378 land Co-patentee before: Shanghai Shyndec Pharmaceutical Co., Ltd Patentee before: Shanghai Modern Pharmaceutical Co., Ltd. |
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