EE200200460A - Meetod tuntud tetrasooli derivaadi sünteesiks - Google Patents

Meetod tuntud tetrasooli derivaadi sünteesiks

Info

Publication number
EE200200460A
EE200200460A EEP200200460A EEP200200460A EE200200460A EE 200200460 A EE200200460 A EE 200200460A EE P200200460 A EEP200200460 A EE P200200460A EE P200200460 A EEP200200460 A EE P200200460A EE 200200460 A EE200200460 A EE 200200460A
Authority
EE
Estonia
Prior art keywords
compound
formula
reaction mixture
synthesis
tetrazole derivative
Prior art date
Application number
EEP200200460A
Other languages
English (en)
Inventor
Fischer J�nos
Ball Ildik
Pet�nyi Endr�n�
Kreidl J�nos
Czibula L�szl�
Nemes Andr�s
Deutschn� Juh�sz Ida
Werkn Papp Va
Nagyn Bagdy Judit
Heged�s Istv�n
Farkas Jen�n�
Original Assignee
Richter Gedeon Vegy�Szeti Gy�R Rt.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Richter Gedeon Vegy�Szeti Gy�R Rt. filed Critical Richter Gedeon Vegy�Szeti Gy�R Rt.
Publication of EE200200460A publication Critical patent/EE200200460A/et
Publication of EE05064B1 publication Critical patent/EE05064B1/et

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
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives
EEP200200460A 2000-04-21 2001-04-20 Meetod tuntud tetrasooli derivaadi snteesiks EE05064B1 (et)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU0001618A HU222773B1 (hu) 2000-04-21 2000-04-21 Eljárás egy ismert tetrazolszármazék előállítására
PCT/HU2001/000047 WO2001081336A1 (en) 2000-04-21 2001-04-20 Process for the synthesis of a known tetrazol derivative

Publications (2)

Publication Number Publication Date
EE200200460A true EE200200460A (et) 2003-12-15
EE05064B1 EE05064B1 (et) 2008-08-15

Family

ID=89978280

Family Applications (1)

Application Number Title Priority Date Filing Date
EEP200200460A EE05064B1 (et) 2000-04-21 2001-04-20 Meetod tuntud tetrasooli derivaadi snteesiks

Country Status (17)

Country Link
US (1) US6710183B2 (et)
EP (1) EP1274702B1 (et)
JP (1) JP2003531203A (et)
AT (1) ATE259366T1 (et)
AU (1) AU2001254998A1 (et)
BG (1) BG65699B1 (et)
CZ (1) CZ301029B6 (et)
DE (1) DE60102008T2 (et)
EA (1) EA004633B1 (et)
EE (1) EE05064B1 (et)
ES (1) ES2215130T3 (et)
HU (1) HU222773B1 (et)
PL (1) PL198664B1 (et)
SK (1) SK286740B6 (et)
TR (1) TR200401058T4 (et)
UA (1) UA72803C2 (et)
WO (1) WO2001081336A1 (et)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SK722003A3 (en) * 2001-05-18 2003-12-02 Aurobindo Pharma Ltd Process for the crystallization of losartan potassium
DE60304175T2 (de) * 2002-04-29 2007-03-15 Teva Pharmaceutical Industries Ltd. Verfahren zur herstellung von losartan und losartan-kaliumsalz
WO2004039352A2 (en) * 2002-10-31 2004-05-13 Ranbaxy Laboratories Limited Amorphous form of losartan potassium
EP1608641A1 (en) * 2003-04-03 2005-12-28 IPCA Laboratories Limited A process for the synthesis of losartan potassium
US6916935B2 (en) * 2003-05-06 2005-07-12 Ipca Laboratories Losartan potassium synthesis
US7345071B2 (en) 2003-05-07 2008-03-18 Ipca Laboratories Limited Process for the synthesis of Losartan potassium
WO2005066158A2 (en) * 2004-01-06 2005-07-21 Ipca Laboratories Limited An improved process for the synthesis of losartan potassium
WO2006050922A1 (en) 2004-11-11 2006-05-18 Lek Pharmaceuticals D.D. Process for the synthesis of tetrazoles
ITTO20060560A1 (it) * 2006-07-27 2008-01-28 S I M S S R L Composti intermedi per la preparazione di antagonisti dell¿angiotensina ii
CN101528691B (zh) * 2006-08-22 2014-11-26 兰贝克赛实验室有限公司 基质金属蛋白酶抑制剂
WO2018002673A1 (en) 2016-07-01 2018-01-04 N4 Pharma Uk Limited Novel formulations of angiotensin ii receptor antagonists
US11327065B1 (en) * 2021-08-27 2022-05-10 Jubilant Generics Limited Preparation of angiotensin receptor blockers or pharmaceutically acceptable salts thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1338238C (en) * 1988-01-07 1996-04-09 David John Carini Angiotensin ii receptor blocking imidazoles and combinations thereof with diuretics and nsaids
DE4224133A1 (de) * 1992-07-22 1994-01-27 Thomae Gmbh Dr K Benzimidazole, diese Verbindungen enthaltende Arzneimittel und Verfahren zu ihrer Herstellung
DE4221583A1 (de) * 1991-11-12 1993-05-13 Bayer Ag Substituierte biphenylpyridone
DK0643704T3 (da) * 1991-11-18 2004-01-19 Merck & Co Inc Tetrazolylphenylboronsyremellemprodukter til syntese af All-receptor antagonister
US5206374A (en) * 1991-11-18 1993-04-27 E. I. Du Pont De Nemours And Company Process for preparing tetrazolylphenylboronic acid intermediates
WO1995017396A1 (en) * 1993-12-23 1995-06-29 Merck & Co., Inc. Polymorphs of losartan and the process for the preparation of form ii of losartan
WO1995026188A1 (en) * 1994-03-29 1995-10-05 Merck & Co., Inc. Treatment of atherosclerosis with angiotensin ii receptor blocking imidazoles
ES2105939B1 (es) * 1994-08-02 1998-07-01 Uriach & Cia Sa J Nuevos pirazoles con actividad antagonista de la angiotensina ii.

Also Published As

Publication number Publication date
HUP0001618A2 (hu) 2002-11-28
SK12892002A3 (sk) 2002-12-03
EP1274702A1 (en) 2003-01-15
ES2215130T3 (es) 2004-10-01
HU222773B1 (hu) 2003-10-28
EP1274702B1 (en) 2004-02-11
EE05064B1 (et) 2008-08-15
UA72803C2 (en) 2005-04-15
CZ301029B6 (cs) 2009-10-14
US6710183B2 (en) 2004-03-23
DE60102008D1 (de) 2004-03-18
WO2001081336A8 (en) 2002-08-29
DE60102008T2 (de) 2004-12-09
AU2001254998A1 (en) 2001-11-07
PL198664B1 (pl) 2008-07-31
EA004633B1 (ru) 2004-06-24
ATE259366T1 (de) 2004-02-15
SK286740B6 (sk) 2009-04-06
BG107031A (en) 2003-08-29
WO2001081336A1 (en) 2001-11-01
BG65699B1 (bg) 2009-07-31
EA200201122A1 (ru) 2003-04-24
JP2003531203A (ja) 2003-10-21
US20030078435A1 (en) 2003-04-24
PL356929A1 (en) 2004-07-12
TR200401058T4 (tr) 2004-06-21
HU0001618D0 (en) 2000-06-28

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Legal Events

Date Code Title Description
KB4A Valid patent at the end of a year

Effective date: 20081231

KB4A Valid patent at the end of a year

Effective date: 20101231

MM4A Lapsed by not paying the annual fees

Effective date: 20120420