WO2008018090A3 - An improved process for the preparation of zolmitriptan - Google Patents
An improved process for the preparation of zolmitriptan Download PDFInfo
- Publication number
- WO2008018090A3 WO2008018090A3 PCT/IN2007/000328 IN2007000328W WO2008018090A3 WO 2008018090 A3 WO2008018090 A3 WO 2008018090A3 IN 2007000328 W IN2007000328 W IN 2007000328W WO 2008018090 A3 WO2008018090 A3 WO 2008018090A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- zolmitriptan
- preparation
- improved process
- excluded
- disclosed
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Disclosed herein the process for producing pure' Zolmitriptan employing improved reaction conditions which excluded the use of column chromatography.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1422CH2006 | 2006-08-09 | ||
IN1422/CHE/2006 | 2006-08-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008018090A2 WO2008018090A2 (en) | 2008-02-14 |
WO2008018090A3 true WO2008018090A3 (en) | 2009-09-24 |
Family
ID=39033393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IN2007/000328 WO2008018090A2 (en) | 2006-08-09 | 2007-08-06 | An improved process for the preparation of zolmitriptan |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2008018090A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101883766A (en) * | 2007-10-03 | 2010-11-10 | 基因里克斯(英国)有限公司 | Process for the preparation of zolmitriptan, salts and solvates thereof |
US9006453B2 (en) | 2011-09-02 | 2015-04-14 | Emcure Pharmaceuticals Limited | Process for preparation of zolmitriptan |
CN103275075B (en) * | 2013-06-24 | 2015-01-07 | 成都天台山制药有限公司 | Zolmitriptan and preparation method thereof |
CN113620897A (en) * | 2021-09-06 | 2021-11-09 | 南京杰运医药科技有限公司 | Preparation method of oxazolidinone compound |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5466699A (en) * | 1990-06-07 | 1995-11-14 | Burroughs Wellcome Co. | Indolyl compounds for treating migraine |
WO1997006162A1 (en) * | 1995-08-07 | 1997-02-20 | Zeneca Limited | One pot synthesis of 2-oxazolidinone derivatives |
WO2006055964A2 (en) * | 2004-11-19 | 2006-05-26 | Teva Pharmaceutical Industries Ltd. | Zolmitriptan crystal forms |
WO2008007390A2 (en) * | 2006-07-10 | 2008-01-17 | Natco Pharma Limited | An improved process for purification of zolmitriptan |
-
2007
- 2007-08-06 WO PCT/IN2007/000328 patent/WO2008018090A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5466699A (en) * | 1990-06-07 | 1995-11-14 | Burroughs Wellcome Co. | Indolyl compounds for treating migraine |
WO1997006162A1 (en) * | 1995-08-07 | 1997-02-20 | Zeneca Limited | One pot synthesis of 2-oxazolidinone derivatives |
WO2006055964A2 (en) * | 2004-11-19 | 2006-05-26 | Teva Pharmaceutical Industries Ltd. | Zolmitriptan crystal forms |
WO2008007390A2 (en) * | 2006-07-10 | 2008-01-17 | Natco Pharma Limited | An improved process for purification of zolmitriptan |
Non-Patent Citations (1)
Title |
---|
AMMAZZALORSO, A. ET AL.: "Synthesis and antibacterial evaluation of oxazolidin-2-ones structurally related to linezolid", IL FARMACO, vol. 59, 2004, pages 685 - 690, XP004547500, DOI: doi:10.1016/j.farmac.2004.05.002 * |
Also Published As
Publication number | Publication date |
---|---|
WO2008018090A2 (en) | 2008-02-14 |
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