CN1182122C - 替米沙坦的合成新路线 - Google Patents
替米沙坦的合成新路线 Download PDFInfo
- Publication number
- CN1182122C CN1182122C CNB011263679A CN01126367A CN1182122C CN 1182122 C CN1182122 C CN 1182122C CN B011263679 A CNB011263679 A CN B011263679A CN 01126367 A CN01126367 A CN 01126367A CN 1182122 C CN1182122 C CN 1182122C
- Authority
- CN
- China
- Prior art keywords
- water
- synthetic method
- solvent
- telmisartan
- reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011263679A CN1182122C (zh) | 2001-07-30 | 2001-07-30 | 替米沙坦的合成新路线 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011263679A CN1182122C (zh) | 2001-07-30 | 2001-07-30 | 替米沙坦的合成新路线 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1344712A CN1344712A (zh) | 2002-04-17 |
CN1182122C true CN1182122C (zh) | 2004-12-29 |
Family
ID=4666386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011263679A Expired - Fee Related CN1182122C (zh) | 2001-07-30 | 2001-07-30 | 替米沙坦的合成新路线 |
Country Status (1)
Country | Link |
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CN (1) | CN1182122C (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2414019A (en) * | 2004-05-11 | 2005-11-16 | Cipla Ltd | One-step preparation of telmisartan by condensation and hydrolysis |
EP1699765A1 (en) * | 2004-10-15 | 2006-09-13 | Teva Pharmaceutical Industries Ltd | Process for preparing telmisartan |
EP1805146A4 (en) | 2004-10-18 | 2009-01-14 | Reddys Lab Ltd Dr | PROCESS FOR THE PREPARATION OF TELMISARTAN |
WO2007010558A1 (en) * | 2005-07-19 | 2007-01-25 | Matrix Laboratories Limited | A process for the preparation of telmisartan |
CN100460396C (zh) * | 2007-03-08 | 2009-02-11 | 杭州盛美医药科技开发有限公司 | 替米沙坦的中间体及其制备与应用 |
CN101743228B (zh) * | 2007-07-03 | 2014-01-29 | 新梅斯托克尔卡托瓦纳兹德拉韦尔公司 | 替米沙坦的制备方法 |
WO2009123483A1 (en) | 2008-03-31 | 2009-10-08 | Zaklady Farmaceutyczne Polpharma Sa | Process for preparation of telmisartan |
EP2123648A1 (en) | 2008-05-20 | 2009-11-25 | Chemo Ibérica, S.A. | A process for the preparation of Telmisartan. |
WO2010018441A2 (en) * | 2008-08-11 | 2010-02-18 | Cadila Pharmaceuticals Ltd. | An improved process for the preparation of substantially pure telmisartan |
CN101550107B (zh) * | 2009-04-02 | 2011-01-12 | 宁波九胜创新医药科技有限公司 | 一种替米沙坦的制备方法 |
CN101891735B (zh) * | 2009-11-25 | 2012-07-18 | 北京理工大学 | 联苯磺胺异噁唑类化合物、合成方法及用途 |
JP5711888B2 (ja) * | 2010-01-26 | 2015-05-07 | 株式会社Dnpファインケミカル宇都宮 | テルミサルタンアルキルエステルの製造法 |
WO2012028925A2 (en) | 2010-09-03 | 2012-03-08 | Ogene Systems (I) Pvt Ltd | An improved process for the preparation of telmisartan |
CN102093297B (zh) * | 2011-01-28 | 2012-08-01 | 海南美兰史克制药有限公司 | 替米沙坦化合物及其制法 |
CN102731407A (zh) * | 2012-07-04 | 2012-10-17 | 宁波九胜创新医药科技有限公司 | 一种制备替米沙坦的方法 |
CN105399627A (zh) * | 2015-10-22 | 2016-03-16 | 威特(湖南)药业有限公司 | 4’-溴甲基联苯-2-羧酸酯的合成方法 |
-
2001
- 2001-07-30 CN CNB011263679A patent/CN1182122C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1344712A (zh) | 2002-04-17 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lvye Chemical Co., Ltd., Yancheng Assignor: Shanghai Institute of Materia Medica, Chinese Academy of Sciences Contract fulfillment period: 2007.3.11 to 2017.3.10 Contract record no.: 2008320000328 Denomination of invention: Synthesis path of Timisatem Granted publication date: 20041229 License type: Exclusive license Record date: 2008.9.24 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.3.11 TO 2017.3.10 Name of requester: YANCHENG CITY LVYE CHEMICAL ENGINEERING CO., LTD. Effective date: 20080924 |
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EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Lvye Chemical Co., Ltd., Yancheng Assignor: Shanghai Institute of Materia Medica, Chinese Academy of Sciences Contract record no.: 2008320000328 Date of cancellation: 20110825 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041229 Termination date: 20180730 |
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CF01 | Termination of patent right due to non-payment of annual fee |