CN103012261B - 一种孟鲁司特钠及其中间体的制备方法 - Google Patents
一种孟鲁司特钠及其中间体的制备方法 Download PDFInfo
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- CN103012261B CN103012261B CN201310013064.0A CN201310013064A CN103012261B CN 103012261 B CN103012261 B CN 103012261B CN 201310013064 A CN201310013064 A CN 201310013064A CN 103012261 B CN103012261 B CN 103012261B
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- 0 CC(C)(*)c1c(CC[C@@](C=C)C(C=CC2)=C[C@@]2C=Cc2nc(cc(*)cc3)c3cc2)cccc1 Chemical compound CC(C)(*)c1c(CC[C@@](C=C)C(C=CC2)=C[C@@]2C=Cc2nc(cc(*)cc3)c3cc2)cccc1 0.000 description 6
- BQWZIPWUDXJPBG-UHFFFAOYSA-N C=Cc1ccc(ccc(Cl)c2)c2n1 Chemical compound C=Cc1ccc(ccc(Cl)c2)c2n1 BQWZIPWUDXJPBG-UHFFFAOYSA-N 0.000 description 1
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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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- Quinoline Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Claims (10)
Priority Applications (1)
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CN201310013064.0A CN103012261B (zh) | 2013-01-14 | 2013-01-14 | 一种孟鲁司特钠及其中间体的制备方法 |
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CN201310013064.0A CN103012261B (zh) | 2013-01-14 | 2013-01-14 | 一种孟鲁司特钠及其中间体的制备方法 |
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CN103012261A CN103012261A (zh) | 2013-04-03 |
CN103012261B true CN103012261B (zh) | 2016-02-03 |
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CN201310013064.0A Active CN103012261B (zh) | 2013-01-14 | 2013-01-14 | 一种孟鲁司特钠及其中间体的制备方法 |
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CN (1) | CN103012261B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113121428B (zh) * | 2021-04-07 | 2023-03-28 | 梯尔希(南京)药物研发有限公司 | 一种孟鲁司特钠衍生物的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5565473A (en) * | 1990-10-12 | 1996-10-15 | Merck Frosst Canada, Inc. | Unsaturated hydroxyalkylquinoline acids as leukotriene antagonists |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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NZ575552A (en) * | 2006-09-15 | 2012-02-24 | Cipla Ltd | Process for the preparation of montelukast, and intermediates therefor |
WO2010064109A2 (en) * | 2008-12-02 | 2010-06-10 | Mayuka Labs Private Limited | An improved process for the preparation of montelukast sodium and its intermediates |
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- 2013-01-14 CN CN201310013064.0A patent/CN103012261B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5565473A (en) * | 1990-10-12 | 1996-10-15 | Merck Frosst Canada, Inc. | Unsaturated hydroxyalkylquinoline acids as leukotriene antagonists |
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C14 | Grant of patent or utility model | ||
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CB03 | Change of inventor or designer information |
Inventor after: Wang Hongbo Inventor after: Feng Qiguo Inventor after: Shi Jianghua Inventor after: Zhu Yaoliang Inventor after: Xu Chuanjin Inventor before: Wang Hongbo Inventor before: Zhao Guifang Inventor before: Zhang Sheng |
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Application publication date: 20130403 Assignee: Lunan Beite Pharmaceutical Co., Ltd. Assignor: Lunan Pharmaceutical Group Co., Ltd. Contract record no.: 2017370000067 Denomination of invention: Method for preparing montelukast sodium and intermediate of montelukast sodium Granted publication date: 20160203 License type: Exclusive License Record date: 20171013 |