CN102531985A - 一种制备依泽替米贝关键中间体的新方法 - Google Patents
一种制备依泽替米贝关键中间体的新方法 Download PDFInfo
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- CN102531985A CN102531985A CN2011101033653A CN201110103365A CN102531985A CN 102531985 A CN102531985 A CN 102531985A CN 2011101033653 A CN2011101033653 A CN 2011101033653A CN 201110103365 A CN201110103365 A CN 201110103365A CN 102531985 A CN102531985 A CN 102531985A
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- novel method
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- grignard reagent
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- 0 *c(cc1)ccc1C(C(CCC(OI)=O)C(*1)=O)=C1c(cc1)ccc1F Chemical compound *c(cc1)ccc1C(C(CCC(OI)=O)C(*1)=O)=C1c(cc1)ccc1F 0.000 description 2
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101033653A CN102531985B (zh) | 2011-04-25 | 2011-04-25 | 一种制备依泽替米贝关键中间体的方法 |
Applications Claiming Priority (1)
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CN2011101033653A CN102531985B (zh) | 2011-04-25 | 2011-04-25 | 一种制备依泽替米贝关键中间体的方法 |
Publications (2)
Publication Number | Publication Date |
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CN102531985A true CN102531985A (zh) | 2012-07-04 |
CN102531985B CN102531985B (zh) | 2013-12-18 |
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CN2011101033653A Active CN102531985B (zh) | 2011-04-25 | 2011-04-25 | 一种制备依泽替米贝关键中间体的方法 |
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CN (1) | CN102531985B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105541690A (zh) * | 2015-12-16 | 2016-05-04 | 江苏恒盛药业有限公司 | 一种氮杂环丁酮衍生物的制备方法 |
CN109810038A (zh) * | 2019-01-18 | 2019-05-28 | 南通常佑药业科技有限公司 | 一种丙内酰胺类降血脂药物依泽替米贝的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1931838A (zh) * | 2006-10-20 | 2007-03-21 | 屠勇军 | 一种氮杂环丁酮衍生物及其合成方法 |
WO2007108007A1 (en) * | 2006-03-23 | 2007-09-27 | Unichem Laboratories Limited | A process for the preparation of ezetimibe via a novel intermediate |
WO2008096372A2 (en) * | 2007-02-06 | 2008-08-14 | Ind-Swift Laboratories Limited | Process for preparing highly pure ezetimibe using novel intermediates |
WO2009157019A2 (en) * | 2008-06-23 | 2009-12-30 | Ind-Swift Laboratories Limited | Process for preparing ezetimibe using novel allyl intermediates |
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2011
- 2011-04-25 CN CN2011101033653A patent/CN102531985B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007108007A1 (en) * | 2006-03-23 | 2007-09-27 | Unichem Laboratories Limited | A process for the preparation of ezetimibe via a novel intermediate |
CN1931838A (zh) * | 2006-10-20 | 2007-03-21 | 屠勇军 | 一种氮杂环丁酮衍生物及其合成方法 |
WO2008096372A2 (en) * | 2007-02-06 | 2008-08-14 | Ind-Swift Laboratories Limited | Process for preparing highly pure ezetimibe using novel intermediates |
WO2009157019A2 (en) * | 2008-06-23 | 2009-12-30 | Ind-Swift Laboratories Limited | Process for preparing ezetimibe using novel allyl intermediates |
Non-Patent Citations (2)
Title |
---|
亓伟梅 等: "格氏试剂的制备及应用", 《河南化工》 * |
黄伟 等: "Ezetimibe的合成", 《中国医药工业杂质》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105541690A (zh) * | 2015-12-16 | 2016-05-04 | 江苏恒盛药业有限公司 | 一种氮杂环丁酮衍生物的制备方法 |
CN105541690B (zh) * | 2015-12-16 | 2018-08-21 | 江苏恒盛药业有限公司 | 一种氮杂环丁酮衍生物的制备方法 |
CN109810038A (zh) * | 2019-01-18 | 2019-05-28 | 南通常佑药业科技有限公司 | 一种丙内酰胺类降血脂药物依泽替米贝的制备方法 |
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Publication number | Publication date |
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CN102531985B (zh) | 2013-12-18 |
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Address after: 201201 Shanghai City, Pudong New Area Ruiqinglu No. 528 Building 9, No. 2 Patentee after: PHARMARESOURCES (SHANGHAI) CO.,LTD. Address before: 201201 Shanghai City, Pudong New Area Ruiqinglu No. 528 Building 9, No. 2 Patentee before: PHARMA RESOURCES (SHANGHAI) Co.,Ltd. |