DK1032557T5 - Fremgangsmåde til fremstilling af brommethyl-biphenylderivater - Google Patents

Fremgangsmåde til fremstilling af brommethyl-biphenylderivater

Info

Publication number
DK1032557T5
DK1032557T5 DK98954537T DK98954537T DK1032557T5 DK 1032557 T5 DK1032557 T5 DK 1032557T5 DK 98954537 T DK98954537 T DK 98954537T DK 98954537 T DK98954537 T DK 98954537T DK 1032557 T5 DK1032557 T5 DK 1032557T5
Authority
DK
Denmark
Prior art keywords
bromomethyl
preparation
biphenyl derivatives
formula
biphenyl
Prior art date
Application number
DK98954537T
Other languages
Danish (da)
English (en)
Other versions
DK1032557T3 (da
Inventor
Michel Biard
Bertrand Castro
Original Assignee
Sanofi Synthelabo
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 Sanofi Synthelabo filed Critical Sanofi Synthelabo
Application granted granted Critical
Publication of DK1032557T3 publication Critical patent/DK1032557T3/da
Publication of DK1032557T5 publication Critical patent/DK1032557T5/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK98954537T 1997-11-17 1998-11-09 Fremgangsmåde til fremstilling af brommethyl-biphenylderivater DK1032557T5 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9714376A FR2771090B1 (fr) 1997-11-17 1997-11-17 Procede de preparation de derives de bromomethyl-biphenyle
PCT/FR1998/002383 WO1999025681A1 (fr) 1997-11-17 1998-11-09 Procede de preparation de derives de bromomethyl-biphenyle

Publications (2)

Publication Number Publication Date
DK1032557T3 DK1032557T3 (da) 2004-01-19
DK1032557T5 true DK1032557T5 (da) 2004-03-08

Family

ID=9513439

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98954537T DK1032557T5 (da) 1997-11-17 1998-11-09 Fremgangsmåde til fremstilling af brommethyl-biphenylderivater

Country Status (15)

Country Link
US (1) US6214999B1 (hu)
EP (1) EP1032557B1 (hu)
JP (1) JP4546642B2 (hu)
AT (1) ATE249424T1 (hu)
AU (1) AU1160899A (hu)
BR (1) BR9814651B1 (hu)
CA (1) CA2310324C (hu)
DE (1) DE69818091T2 (hu)
DK (1) DK1032557T5 (hu)
ES (1) ES2207004T3 (hu)
FR (1) FR2771090B1 (hu)
HU (1) HU228640B1 (hu)
NO (1) NO327836B1 (hu)
PT (1) PT1032557E (hu)
WO (1) WO1999025681A1 (hu)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2299616T3 (es) * 2002-06-12 2008-06-01 Sumitomo Chemical Company, Limited Procedimiento para producir 4'-bromometil-2-cianobifelino.
US7641181B2 (en) * 2003-01-24 2010-01-05 Liquid Spring Technologies, Inc. Distributed power suspension system
AU2003234832A1 (en) * 2003-05-20 2004-12-13 Sumitomo Chemical Company, Limited Process for producing bromomethyl-substituted aromatic carboxylic ester compound
US20070054948A1 (en) * 2004-09-02 2007-03-08 Lilach Hedvati Purification of olmesartan medoxomil
CA2575177A1 (en) * 2004-09-02 2006-03-16 Teva Pharmaceutical Industries Ltd. Purification of olmesartan medoxomil
EP1706401A1 (en) * 2004-09-02 2006-10-04 Teva Pharmaceutical Industries Ltd. Preparation of olmesartan medoxomil
CN101039917A (zh) * 2004-10-15 2007-09-19 特瓦制药工业有限公司 制备替米沙坦的方法
US20060148870A1 (en) * 2004-12-30 2006-07-06 Lilach Hedvati Process for preparing olmesartan medoxomil AT pH higher than 2.5
CN101094850A (zh) * 2005-01-03 2007-12-26 特瓦制药工业有限公司 具有较低水平杂质的奥美沙坦酯
US20060258727A1 (en) * 2005-01-03 2006-11-16 Lilach Hedvati Olmesartan medoxomil with reduced levels of impurities
WO2008078340A1 (en) * 2006-12-27 2008-07-03 Calyx Chemicals And Pharmaceuticals Ltd. Process for the separation of 4-bromomethyl-2'-substituted biphenyls from 4,4,-dibromomethyl-2'-substituted biphenyls
HUP0900788A2 (en) * 2009-12-16 2011-11-28 Sanofi Aventis Process for producing 4-bromomethyl-biphenyl derivatives
CN105399627A (zh) * 2015-10-22 2016-03-16 威特(湖南)药业有限公司 4’-溴甲基联苯-2-羧酸酯的合成方法
KR102372969B1 (ko) * 2016-03-31 2022-03-11 후지필름 도야마 케미컬 가부시키가이샤 5-브로모메틸-1-벤조티오펜의 제조방법
CN108164434A (zh) * 2017-12-27 2018-06-15 安徽太主科技发展有限公司 一种低成本4′-溴甲基-2-氰基联苯的制备方法
CN113816874B (zh) * 2021-10-30 2024-01-26 大连双硼医药化工有限公司 一种合成4-氰基-2-氟苄醇的工艺方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8806584D0 (en) * 1988-03-19 1988-04-20 Interox Chemicals Ltd Bromination
JPH06298683A (ja) * 1993-04-15 1994-10-25 Sankyo Co Ltd 光反応による４−（２−置換）フェニルベンジルブロミド類の製造法
JPH0859515A (ja) * 1994-08-12 1996-03-05 Sanko Kagaku Kogyo Kk モノブロモメチル化芳香族化合物の製造方法
JP2928982B2 (ja) * 1994-10-27 1999-08-03 住化ファインケム株式会社 ４’−ブロモメチル−２−シアノビフェニルの製造法
IT1291551B1 (it) * 1997-04-11 1999-01-11 Luso Farmaco Inst Processo per la preparazione di composti 4-bromometil bifenilici

Also Published As

Publication number Publication date
US6214999B1 (en) 2001-04-10
FR2771090A1 (fr) 1999-05-21
HUP0004251A3 (en) 2003-05-28
DE69818091D1 (de) 2003-10-16
CA2310324C (en) 2010-01-26
ATE249424T1 (de) 2003-09-15
PT1032557E (pt) 2004-02-27
AU1160899A (en) 1999-06-07
EP1032557B1 (fr) 2003-09-10
DE69818091T2 (de) 2004-07-01
DK1032557T3 (da) 2004-01-19
NO327836B1 (no) 2009-10-05
HU228640B1 (en) 2013-04-29
BR9814651A (pt) 2000-10-03
CA2310324A1 (en) 1999-05-27
EP1032557A1 (fr) 2000-09-06
NO20002530L (no) 2000-07-17
NO20002530D0 (no) 2000-05-16
WO1999025681A1 (fr) 1999-05-27
FR2771090B1 (fr) 2000-02-04
JP2001523658A (ja) 2001-11-27
BR9814651B1 (pt) 2010-12-14
HUP0004251A2 (hu) 2001-04-28
ES2207004T3 (es) 2004-05-16
JP4546642B2 (ja) 2010-09-15

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