SK50932005A3 - Spôsob prípravy N-(1-oxopentyl)-N-[[2'-(1H-tetrazol-5-yl)[1,1'- bifenyl]-4-yl]metyl]-L-valínu (valsartanu) - Google Patents

Spôsob prípravy N-(1-oxopentyl)-N-[[2'-(1H-tetrazol-5-yl)[1,1'- bifenyl]-4-yl]metyl]-L-valínu (valsartanu) Download PDF

Info

Publication number
SK50932005A3
SK50932005A3 SK5093-2005A SK50932005A SK50932005A3 SK 50932005 A3 SK50932005 A3 SK 50932005A3 SK 50932005 A SK50932005 A SK 50932005A SK 50932005 A3 SK50932005 A3 SK 50932005A3
Authority
SK
Slovakia
Prior art keywords
biphenyl
methyl
tetrazol
benzyl ester
valine
Prior art date
Application number
SK5093-2005A
Other languages
English (en)
Slovak (sk)
Inventor
Stanislav R�Dl
Jan Stach
Eva D�Dinov�
Original Assignee
Zentiva, A. S.
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 Zentiva, A. S. filed Critical Zentiva, A. S.
Publication of SK50932005A3 publication Critical patent/SK50932005A3/sk

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D257/00Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
    • C07D257/02Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D257/04Five-membered rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/12Antihypertensives
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
SK5093-2005A 2003-05-15 2004-05-14 Spôsob prípravy N-(1-oxopentyl)-N-[[2'-(1H-tetrazol-5-yl)[1,1'- bifenyl]-4-yl]metyl]-L-valínu (valsartanu) SK50932005A3 (sk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ20031360A CZ298685B6 (cs) 2003-05-15 2003-05-15 Zpusob výroby N-(1-oxopentyl)-N-[[2´-(1H-tetrazol-5-yl)[1,1´-bifenyl]-4-yl]methyl]-L-valinu (valsartanu)
PCT/CZ2004/000029 WO2004101534A1 (en) 2003-05-15 2004-05-14 A METHOD OF PREPARATION OF N-(1-OXOPENTYL)-N-[[2'-(1H-TETRAZOL-5-y1) [1,1'-BIPHENYL] -4-y1]METHYL]-L-VALINE (VALSARTAN)

Publications (1)

Publication Number Publication Date
SK50932005A3 true SK50932005A3 (sk) 2006-01-05

Family

ID=33438213

Family Applications (1)

Application Number Title Priority Date Filing Date
SK5093-2005A SK50932005A3 (sk) 2003-05-15 2004-05-14 Spôsob prípravy N-(1-oxopentyl)-N-[[2'-(1H-tetrazol-5-yl)[1,1'- bifenyl]-4-yl]metyl]-L-valínu (valsartanu)

Country Status (12)

Country Link
US (1) US20090192318A1 (cs)
EP (1) EP1622882B1 (cs)
JP (1) JP2007500733A (cs)
AT (1) ATE495657T1 (cs)
CA (1) CA2525653A1 (cs)
CZ (1) CZ298685B6 (cs)
DE (1) DE602004001522D1 (cs)
EA (1) EA007323B1 (cs)
PL (2) PL374086A1 (cs)
SK (1) SK50932005A3 (cs)
UA (1) UA81039C2 (cs)
WO (1) WO2004101534A1 (cs)

Families Citing this family (9)

* 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
EP1661891A1 (en) * 2004-11-30 2006-05-31 KRKA, D.D., Novo Mesto A process for the synthesis of valsartan
US7880015B2 (en) * 2006-07-03 2011-02-01 Aurobindo Pharma Ltd. Process for the preparation of angiotensin II antagonist
JP2010526126A (ja) * 2007-05-07 2010-07-29 シプラ・リミテッド バルサルタンの製造方法
CA2686156A1 (en) 2007-05-07 2008-11-13 Cipla Limited Process for preparing valsartan
US8530506B2 (en) 2009-11-17 2013-09-10 Mitsubishi Tanabe Pharma Corporation Process for production of biphenyl derivative
WO2012002189A1 (ja) * 2010-06-30 2012-01-05 株式会社トクヤマ バルサルタンの製造方法
US20130137737A1 (en) * 2010-08-03 2013-05-30 Novartis Ag Highly crystalline valsartan
US20140316142A1 (en) * 2011-09-27 2014-10-23 Alkem Laboratories Ltd. Process for the preparation of angiotensin ii antagonists and intermediates thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL97219A (en) * 1990-02-19 1995-12-08 Ciba Geigy Ag Biphenyl substituted aliphatic amino compounds process for their preparation and pharmaceutical compositions containing them

Also Published As

Publication number Publication date
PL1622882T3 (pl) 2006-12-29
UA81039C2 (en) 2007-11-26
CZ20031360A3 (cs) 2004-12-15
PL374086A1 (en) 2005-09-19
CA2525653A1 (en) 2004-11-25
ATE495657T1 (de) 2006-07-15
EA007323B1 (ru) 2006-08-25
US20090192318A1 (en) 2009-07-30
CZ298685B6 (cs) 2007-12-19
WO2004101534A1 (en) 2004-11-25
EP1622882B1 (en) 2006-07-12
DE602004001522D1 (de) 2006-08-24
EA200401466A1 (ru) 2005-04-28
EP1622882A1 (en) 2006-02-08
JP2007500733A (ja) 2007-01-18

Similar Documents

Publication Publication Date Title
EP1714963A1 (en) Process for the Preparation of Valsartan and its Intermediates
WO2009019303A2 (en) A process for the preparation or purification of olmesartan medoxomil
SK50932005A3 (sk) Spôsob prípravy N-(1-oxopentyl)-N-[[2'-(1H-tetrazol-5-yl)[1,1'- bifenyl]-4-yl]metyl]-L-valínu (valsartanu)
EP1853591B1 (en) Method for obtaining a pharmaceutically active compound (irbesartan) and its synthesis intermediate
JP2007112800A (ja) アンジオテンシンii拮抗化合物の製造方法
SK722003A3 (en) Process for the crystallization of losartan potassium
US7880015B2 (en) Process for the preparation of angiotensin II antagonist
US20090286990A1 (en) Process for preparing irbesartan
CA2515138A1 (en) Synthesis of 2-butyl-3-(2'-(1-trityl-1h-tetrazol-5-yl)biphenyl-4-yl)-1,3-diazaspirol[4,4]-non-ene-4-one
KR100809159B1 (ko) 로사탄의 개선된 제조방법
MX2012005025A (es) Proceso para la elaboracion de compuestos organicos.
EP1948641A1 (en) An improved process for preparation of irbesartan
US8288561B2 (en) Process for preparing valsartan
Van Chien et al. Synthesis of Valsartan as drug for the treatment of hypertension
EP1891053A1 (en) Method for obtaining benzimidazole derivatives and intermediates thereof
KR101163864B1 (ko) 발사르탄의 제조방법 및 이에 사용되는 신규 중간체
KR101009404B1 (ko) (에스)-엔-(1-카르복시-2-메틸-프로-1-필)-엔-펜타노일-엔-[2'-(1에이취-테트라졸-5-일)비페닐-4-일-메틸]아민화합물의 고순도 제조방법
CZ298471B6 (cs) Soli benzylesteru N-[(2´-(1H-tetrazol-5-yl)bifenyl-4-yl)methyl]-(L)-valinu a jejich použití pro výrobu valsartanu
JP2010526126A (ja) バルサルタンの製造方法
KR100995755B1 (ko) 트리틸 칸데사르탄 실렉세틸의 개선된 제조방법
EP2152697A2 (en) Process for the preparation of alfuzosin and salts thereof
EP1749828A1 (en) Process for preparing an angiotensin II receptor antagonist
KR20110083892A (ko) 탈보호화 반응을 이용한 고혈압 치료용 비페닐테트라졸 화합물의 제조방법
WO2010079405A2 (en) An improved process for preparing 1-(pentanoylamino)cyclopentanecarboxylic acid
KR20010019370A (ko) N-(4-메틸벤젠술포닐)-n'-(3-아자바이시클로[3,3,0]옥탄)우레아의 제조방법

Legal Events

Date Code Title Description
FD9A Suspended procedure due to non-payment of fee