ATE349423T1 - Verfahren zur herstellung von 1- (mercaptomethyl)cyclopropan essigsäure - Google Patents

Verfahren zur herstellung von 1- (mercaptomethyl)cyclopropan essigsäure

Info

Publication number
ATE349423T1
ATE349423T1 AT03737225T AT03737225T ATE349423T1 AT E349423 T1 ATE349423 T1 AT E349423T1 AT 03737225 T AT03737225 T AT 03737225T AT 03737225 T AT03737225 T AT 03737225T AT E349423 T1 ATE349423 T1 AT E349423T1
Authority
AT
Austria
Prior art keywords
mercaptomethyl
cyclopropaneacetic acid
amide
acid
provides
Prior art date
Application number
AT03737225T
Other languages
English (en)
Inventor
Lu Wei Liu
Yuan Wang
Herika Marrugo
Sylvain Harper
David D C Quan
Zhihong Nancy Zhou
Gregory Bydlinski
Original Assignee
Delmar Chemicals Inc
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
Priority claimed from CA2371048A external-priority patent/CA2371048C/en
Application filed by Delmar Chemicals Inc filed Critical Delmar Chemicals Inc
Application granted granted Critical
Publication of ATE349423T1 publication Critical patent/ATE349423T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/94—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom spiro-condensed with carbocyclic rings or ring systems, e.g. griseofulvins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Furan Compounds (AREA)
AT03737225T 2002-02-06 2003-02-05 Verfahren zur herstellung von 1- (mercaptomethyl)cyclopropan essigsäure ATE349423T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2371048A CA2371048C (en) 2002-02-06 2002-02-06 Process for the preparation of 1-(mercaptomethyl)-cyclopropaneacetic acid
US10/122,541 US6512140B1 (en) 2002-02-06 2002-04-15 Process for the preparation of 1-(mercaptomethyl)-cyclopropaneacetic acid

Publications (1)

Publication Number Publication Date
ATE349423T1 true ATE349423T1 (de) 2007-01-15

Family

ID=27735483

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03737225T ATE349423T1 (de) 2002-02-06 2003-02-05 Verfahren zur herstellung von 1- (mercaptomethyl)cyclopropan essigsäure

Country Status (8)

Country Link
EP (1) EP1474386B1 (de)
JP (1) JP4308667B2 (de)
CN (1) CN1318400C (de)
AT (1) ATE349423T1 (de)
AU (1) AU2003244427A1 (de)
BR (1) BR0302902A (de)
DE (1) DE60310683T2 (de)
WO (1) WO2003066582A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110386888A (zh) * 2019-07-30 2019-10-29 上海红蓝医药科技有限公司 一种低成本、高收率的1-(巯甲基)环丙基乙酸生产工艺
CN111018756A (zh) * 2019-12-13 2020-04-17 山东益丰生化环保股份有限公司 一种2-2-二巯甲基-1-3-丙二硫醇的制备方法
CN114181121B (zh) * 2021-12-08 2024-04-26 江苏阿尔法药业股份有限公司 一种1-巯甲基环丙基乙酸的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE165088T1 (de) * 1990-10-12 1998-05-15 Merck Frosst Canada Inc Ungesättigte hydroxyalkylchinolinsäuren als leukotrien-antagonisten
CA2111372C (en) * 1992-12-22 2007-01-16 Robert N. Young Diaryl 5,6-fusedheterocyclic acids as leukotriene antagonists
CA2130723C (en) * 1993-09-03 2006-01-31 Wilhelm Quittmann Process for preparing y-mercaptocarboxylic acid derivatives
TW448160B (en) * 1993-12-28 2001-08-01 Merck & Co Inc Novel dicyclohexylamine salt and process for the preparation of leukotriene antagonists
US5523477A (en) * 1995-01-23 1996-06-04 Merck & Co., Inc. Process for the preparation of 1-(thiomethyl)-cyclopropaneacetic acid
CA2371048C (en) * 2002-02-06 2011-01-04 Delmar Chemicals Inc. Process for the preparation of 1-(mercaptomethyl)-cyclopropaneacetic acid

Also Published As

Publication number Publication date
CN1628096A (zh) 2005-06-15
DE60310683T2 (de) 2007-10-11
EP1474386A1 (de) 2004-11-10
BR0302902A (pt) 2004-07-06
WO2003066582A1 (en) 2003-08-14
JP2005517009A (ja) 2005-06-09
AU2003244427A1 (en) 2003-09-02
DE60310683D1 (de) 2007-02-08
CN1318400C (zh) 2007-05-30
EP1474386B1 (de) 2006-12-27
JP4308667B2 (ja) 2009-08-05

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Legal Events

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