WO2010046804A3 - A process for preparation of losartan potassium form i - Google Patents
A process for preparation of losartan potassium form i Download PDFInfo
- Publication number
- WO2010046804A3 WO2010046804A3 PCT/IB2009/054485 IB2009054485W WO2010046804A3 WO 2010046804 A3 WO2010046804 A3 WO 2010046804A3 IB 2009054485 W IB2009054485 W IB 2009054485W WO 2010046804 A3 WO2010046804 A3 WO 2010046804A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- preparation
- losartan potassium
- potassium form
- losartan
- relates
- 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.)
- Ceased
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
The present invention relates to a process for preparation of Losartan potassium Form I.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN2265/MUM/2008 | 2008-10-21 | ||
| IN2265MU2008 | 2008-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2010046804A2 WO2010046804A2 (en) | 2010-04-29 |
| WO2010046804A3 true WO2010046804A3 (en) | 2010-11-04 |
Family
ID=42119764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IB2009/054485 Ceased WO2010046804A2 (en) | 2008-10-21 | 2009-10-13 | A process for preparation of losartan potassium form i |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2010046804A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5705381B2 (en) * | 2013-02-28 | 2015-04-22 | 三井金属鉱業株式会社 | Blackened surface-treated copper foil, method for producing blackened surface-treated copper foil, copper-clad laminate and flexible printed wiring board |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002094816A1 (en) * | 2001-05-18 | 2002-11-28 | Aurobindo Pharma Limited | Process for the crystallization of losartan potassium |
| WO2005021535A2 (en) * | 2003-08-27 | 2005-03-10 | Zentiva, A.S. | A method of removing the triphenylmethane protecting group |
| WO2007020654A1 (en) * | 2005-08-16 | 2007-02-22 | Suven Life Sciences | An improved process for the preparation of losartan |
-
2009
- 2009-10-13 WO PCT/IB2009/054485 patent/WO2010046804A2/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002094816A1 (en) * | 2001-05-18 | 2002-11-28 | Aurobindo Pharma Limited | Process for the crystallization of losartan potassium |
| WO2005021535A2 (en) * | 2003-08-27 | 2005-03-10 | Zentiva, A.S. | A method of removing the triphenylmethane protecting group |
| WO2007020654A1 (en) * | 2005-08-16 | 2007-02-22 | Suven Life Sciences | An improved process for the preparation of losartan |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010046804A2 (en) | 2010-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 09821672 Country of ref document: EP Kind code of ref document: A2 |
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| NENP | Non-entry into the national phase |
Ref country code: DE |
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| 122 | Ep: pct application non-entry in european phase |
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