CN102731489B - 一种依折麦布关键中间体的制备方法 - Google Patents
一种依折麦布关键中间体的制备方法 Download PDFInfo
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- CN102731489B CN102731489B CN201110090154.0A CN201110090154A CN102731489B CN 102731489 B CN102731489 B CN 102731489B CN 201110090154 A CN201110090154 A CN 201110090154A CN 102731489 B CN102731489 B CN 102731489B
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- ezetimibe
- fluorophenyl
- phenyl
- butyryl
- dioxolane
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- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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CN201110090154.0A CN102731489B (zh) | 2011-04-11 | 2011-04-11 | 一种依折麦布关键中间体的制备方法 |
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CN201110090154.0A CN102731489B (zh) | 2011-04-11 | 2011-04-11 | 一种依折麦布关键中间体的制备方法 |
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CN102731489A CN102731489A (zh) | 2012-10-17 |
CN102731489B true CN102731489B (zh) | 2016-10-26 |
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CN201110090154.0A Active CN102731489B (zh) | 2011-04-11 | 2011-04-11 | 一种依折麦布关键中间体的制备方法 |
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Families Citing this family (2)
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CN107488190B (zh) * | 2016-06-10 | 2021-07-02 | 山东新时代药业有限公司 | 一种依折麦布中间体及其制备方法 |
EP4357333A1 (en) * | 2021-06-17 | 2024-04-24 | Zhejiang Hisun Pharmaceutical Co., Ltd. | Hybutimibe intermediate and preparation method therefor |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007017705A1 (en) * | 2005-08-09 | 2007-02-15 | Glenmark Pharmaceuticals Limited | Process for the preparation of azetidinones |
WO2008089984A2 (en) * | 2007-01-24 | 2008-07-31 | Krka | Process for the preparation of ezetimibe and derivatives thereof |
WO2008106900A1 (en) * | 2007-03-02 | 2008-09-12 | Zentiva, A.S. | Method of manufacturing (3r, 4s) -1- (4-fluorophenyl) -3- [ (3s) -3- (4 -fluorophenyl) -3-hydroxypropyl) ] -4- (4-hyd roxyphenyl) -2-azetidinone |
CN101346349A (zh) * | 2005-12-20 | 2009-01-14 | 吉瑞工厂 | 依泽替米贝的制备方法及该方法中所用的中间体 |
WO2009106021A1 (en) * | 2008-02-25 | 2009-09-03 | Zentiva, K.S. | Intermediates for the preparation of (3r, 4s) -1- (4-fluorophenyl) -3- [ (3s) -3- (4-fluorophenyl) -3-hydroxypropyl) ] -4- (4-hydroxyphenyl) -2-azetidinone |
US20090227786A1 (en) * | 2005-12-22 | 2009-09-10 | Ana Gavalda I Escude | Processes for preparing intermediate compounds useful for the preparation of ezetimibe |
CN101935309A (zh) * | 2009-06-29 | 2011-01-05 | 上海特化医药科技有限公司 | 依泽替米贝的制备方法及其中间体 |
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2011
- 2011-04-11 CN CN201110090154.0A patent/CN102731489B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007017705A1 (en) * | 2005-08-09 | 2007-02-15 | Glenmark Pharmaceuticals Limited | Process for the preparation of azetidinones |
CN101346349A (zh) * | 2005-12-20 | 2009-01-14 | 吉瑞工厂 | 依泽替米贝的制备方法及该方法中所用的中间体 |
US20090227786A1 (en) * | 2005-12-22 | 2009-09-10 | Ana Gavalda I Escude | Processes for preparing intermediate compounds useful for the preparation of ezetimibe |
WO2008089984A2 (en) * | 2007-01-24 | 2008-07-31 | Krka | Process for the preparation of ezetimibe and derivatives thereof |
WO2008106900A1 (en) * | 2007-03-02 | 2008-09-12 | Zentiva, A.S. | Method of manufacturing (3r, 4s) -1- (4-fluorophenyl) -3- [ (3s) -3- (4 -fluorophenyl) -3-hydroxypropyl) ] -4- (4-hyd roxyphenyl) -2-azetidinone |
WO2009106021A1 (en) * | 2008-02-25 | 2009-09-03 | Zentiva, K.S. | Intermediates for the preparation of (3r, 4s) -1- (4-fluorophenyl) -3- [ (3s) -3- (4-fluorophenyl) -3-hydroxypropyl) ] -4- (4-hydroxyphenyl) -2-azetidinone |
CN101935309A (zh) * | 2009-06-29 | 2011-01-05 | 上海特化医药科技有限公司 | 依泽替米贝的制备方法及其中间体 |
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CN102731489A (zh) | 2012-10-17 |
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Address after: 300073 Tianjin City, Nankai District Anshan West Road No. 308 Applicant after: TIANJIN INSTITUTE OF PHARMACEUTICAL RESEARCH CO., LTD. Applicant after: JIANGSU DEYUAN PHARMACEUTICAL CO., LTD. Address before: 300073 Tianjin City, Nankai District Anshan West Road No. 308 Applicant before: Tianjin Institute of Pharmaceutical Research Applicant before: JIANGSU DEYUAN PHARMACEUTICAL CO., LTD. |
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