UA86947C2 - Method for the production of losartan - Google Patents

Method for the production of losartan

Info

Publication number
UA86947C2
UA86947C2 UAA200603282A UAA200603282A UA86947C2 UA 86947 C2 UA86947 C2 UA 86947C2 UA A200603282 A UAA200603282 A UA A200603282A UA A200603282 A UAA200603282 A UA A200603282A UA 86947 C2 UA86947 C2 UA 86947C2
Authority
UA
Ukraine
Prior art keywords
formula
production
tetrazol
biphenyl
hydroxymethyl
Prior art date
Application number
UAA200603282A
Other languages
English (en)
Russian (ru)
Inventor
Станислав Радл
Ян Стах
Ондрей Клецан
Original Assignee
Зентива А.С.
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 Зентива А.С. filed Critical Зентива А.С.
Publication of UA86947C2 publication Critical patent/UA86947C2/ru

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
UAA200603282A 2003-08-27 2004-08-26 Method for the production of losartan UA86947C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ20032319A CZ297016B6 (cs) 2003-08-27 2003-08-27 Zpusob odstranování trifenylmethanové chránicí skupiny z 1-trityl-5-(4'-subst. aminomethyl-1,1' -bifenyl-2-yl)-1H-tetrazolu a zpusob výroby draselné soli losartanu, irbesartanu a valsartanu s jeho pouzitím

Publications (1)

Publication Number Publication Date
UA86947C2 true UA86947C2 (en) 2009-06-10

Family

ID=34384005

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200603282A UA86947C2 (en) 2003-08-27 2004-08-26 Method for the production of losartan

Country Status (2)

Country Link
CZ (1) CZ297016B6 (cs)
UA (1) UA86947C2 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ298471B6 (cs) * 2004-05-19 2007-10-10 Zentiva, A.S. Soli benzylesteru N-[(2´-(1H-tetrazol-5-yl)bifenyl-4-yl)methyl]-(L)-valinu a jejich použití pro výrobu valsartanu

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270317A (en) * 1990-03-20 1993-12-14 Elf Sanofi N-substituted heterocyclic derivatives, their preparation and the pharmaceutical compositions in which they are present
PT668272E (pt) * 1994-01-28 2000-10-31 Takeda Chemical Industries Ltd Processo para a producao de compostos de tetrazolilo

Also Published As

Publication number Publication date
CZ20032319A3 (cs) 2005-04-13
CZ297016B6 (cs) 2006-08-16

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