ATE269858T1 - Kristallines oder kristallisiertes säureadditionssalz von losartan und verfahren zur reinigung von losartan - Google Patents
Kristallines oder kristallisiertes säureadditionssalz von losartan und verfahren zur reinigung von losartanInfo
- Publication number
- ATE269858T1 ATE269858T1 AT00126032T AT00126032T ATE269858T1 AT E269858 T1 ATE269858 T1 AT E269858T1 AT 00126032 T AT00126032 T AT 00126032T AT 00126032 T AT00126032 T AT 00126032T AT E269858 T1 ATE269858 T1 AT E269858T1
- Authority
- AT
- Austria
- Prior art keywords
- losartan
- crystalline
- acid addition
- addition salt
- purifying
- Prior art date
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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34682999 | 1999-12-06 | ||
JP2000282853A JP2001226372A (ja) | 1999-12-06 | 2000-09-19 | ロサルタンの結晶性または結晶化された酸付加塩およびロサルタンの精製方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE269858T1 true ATE269858T1 (de) | 2004-07-15 |
Family
ID=26578371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00126032T ATE269858T1 (de) | 1999-12-06 | 2000-11-29 | Kristallines oder kristallisiertes säureadditionssalz von losartan und verfahren zur reinigung von losartan |
Country Status (6)
Country | Link |
---|---|
US (1) | US6350880B1 (de) |
EP (1) | EP1106611B1 (de) |
JP (1) | JP2001226372A (de) |
AT (1) | ATE269858T1 (de) |
DE (1) | DE60011739T2 (de) |
ES (1) | ES2218051T3 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2482857A1 (en) * | 2002-04-29 | 2003-11-13 | Teva Pharmaceutical Industries Ltd. | Processes for preparing losartan and losartan potassium |
US7271269B2 (en) * | 2003-01-30 | 2007-09-18 | Lek Pharmaceuticals D.D. | Preparation of new pharmaceutically suitable salt of losartan and forms thereof with new purification and isolation methods |
KR101202209B1 (ko) * | 2004-12-14 | 2012-11-19 | 교린 세이야꾸 가부시키 가이샤 | 무스카린 수용체 길항 작용약의 제조방법 및 이의 중간체 |
TWI347942B (en) * | 2005-06-22 | 2011-09-01 | Lundbeck & Co As H | Crystalline base of escitalopram and orodispersible tablets comprising escitalopram base |
SI2176253T1 (sl) * | 2007-08-08 | 2012-02-29 | Lek Pharmaceuticals D.D. | Postopek priprave ali čiščenja olmesartan medoksomila ali hidrohalidne soli olmesartan medoksomila |
WO2018002673A1 (en) | 2016-07-01 | 2018-01-04 | N4 Pharma Uk Limited | Novel formulations of angiotensin ii receptor antagonists |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6323868A (ja) * | 1986-07-11 | 1988-02-01 | イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー | アンギオテンシン2受容体遮断性イミダゾ−ル |
US5138069A (en) * | 1986-07-11 | 1992-08-11 | E. I. Du Pont De Nemours And Company | Angiotensin II receptor blocking imidazoles |
ES2203614T3 (es) | 1991-11-18 | 2004-04-16 | E.I. Du Pont De Nemours And Company | Intermedios de acido tetrazolilfenilboronico para la sintesis de antagonistas de los receptores de aii. |
US5464854A (en) * | 1993-11-11 | 1995-11-07 | Depadova; Anathony S. | Method of modifying ovarian hormone-regulated AT1 receptor activity as treatment of incapacitating symptom(s) of P.M.S. |
CA2179067A1 (en) | 1993-12-23 | 1995-06-29 | Gordon Creston Campbell, Jr. | Polymorphs of losartan and the process for the preparation of form ii of losartan |
CN1101393C (zh) | 1996-10-29 | 2003-02-12 | 麦克公司 | 芦沙坦的结晶方法 |
IT1301759B1 (it) | 1998-06-19 | 2000-07-07 | Nicox Sa | Sali nitrati di farmaci antiipertensivi |
-
2000
- 2000-09-19 JP JP2000282853A patent/JP2001226372A/ja active Pending
- 2000-11-16 US US09/714,339 patent/US6350880B1/en not_active Expired - Fee Related
- 2000-11-29 ES ES00126032T patent/ES2218051T3/es not_active Expired - Lifetime
- 2000-11-29 DE DE60011739T patent/DE60011739T2/de not_active Expired - Lifetime
- 2000-11-29 AT AT00126032T patent/ATE269858T1/de not_active IP Right Cessation
- 2000-11-29 EP EP00126032A patent/EP1106611B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60011739D1 (de) | 2004-07-29 |
US6350880B1 (en) | 2002-02-26 |
EP1106611A1 (de) | 2001-06-13 |
ES2218051T3 (es) | 2004-11-16 |
EP1106611B1 (de) | 2004-06-23 |
DE60011739T2 (de) | 2005-09-01 |
JP2001226372A (ja) | 2001-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |