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FI973085L - Menetelmä 1-(tiometyyli)syklopropaanietikkahapon valmistamiseksi - Google Patents

Menetelmä 1-(tiometyyli)syklopropaanietikkahapon valmistamiseksi Download PDF

Info

Publication number
FI973085L
FI973085L FI973085A FI973085A FI973085L FI 973085 L FI973085 L FI 973085L FI 973085 A FI973085 A FI 973085A FI 973085 A FI973085 A FI 973085A FI 973085 L FI973085 L FI 973085L
Authority
FI
Finland
Prior art keywords
thiomethyl
preparation
cyclopropaneacetic acid
cyclopropaneacetic
acid
Prior art date
Application number
FI973085A
Other languages
English (en)
Swedish (sv)
Other versions
FI973085A0 (fi
FI973085A7 (fi
Inventor
Steven King
Brenda Pipik
David A Conlon
Original Assignee
Merck & Co 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
Application filed by Merck & Co Inc filed Critical Merck & Co Inc
Publication of FI973085A0 publication Critical patent/FI973085A0/fi
Publication of FI973085A7 publication Critical patent/FI973085A7/fi
Publication of FI973085L publication Critical patent/FI973085L/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C327/00—Thiocarboxylic acids
    • C07C327/20—Esters of monothiocarboxylic acids
    • C07C327/32—Esters of monothiocarboxylic acids having sulfur atoms of esterified thiocarboxyl groups bound to carbon atoms of hydrocarbon radicals substituted by carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/16—Preparation of carboxylic acid nitriles by reaction of cyanides with lactones or compounds containing hydroxy groups or etherified or esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
    • C07D327/10—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms two oxygen atoms and one sulfur atom, e.g. cyclic sulfates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/02—Systems containing only non-condensed rings with a three-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI973085A 1995-01-23 1996-01-19 Menetelmä 1-(tiometyyli)syklopropaanietikkahapon valmistamiseksi FI973085L (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/376,715 US5523477A (en) 1995-01-23 1995-01-23 Process for the preparation of 1-(thiomethyl)-cyclopropaneacetic acid
PCT/US1996/000625 WO1996022987A1 (en) 1995-01-23 1996-01-19 Process for the preparation of 1-(thiomethyl)-cyclopropaneacetic acid

Publications (3)

Publication Number Publication Date
FI973085A0 FI973085A0 (fi) 1997-07-22
FI973085A7 FI973085A7 (fi) 1997-07-22
FI973085L true FI973085L (fi) 1997-07-22

Family

ID=23486169

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973085A FI973085L (fi) 1995-01-23 1996-01-19 Menetelmä 1-(tiometyyli)syklopropaanietikkahapon valmistamiseksi

Country Status (16)

Country Link
US (1) US5523477A (fi)
EP (1) EP0805808A1 (fi)
CN (1) CN1072218C (fi)
AR (1) AR000772A1 (fi)
AU (1) AU4657396A (fi)
BR (1) BR9607083A (fi)
CZ (1) CZ234897A3 (fi)
EA (2) EA000090B1 (fi)
FI (1) FI973085L (fi)
HR (1) HRP960028A2 (fi)
RO (1) RO118131B1 (fi)
SK (1) SK99897A3 (fi)
TW (1) TW322475B (fi)
UA (1) UA50730C2 (fi)
WO (1) WO1996022987A1 (fi)
YU (1) YU3596A (fi)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5904068A (en) 1996-04-30 1999-05-18 Eaton Corporation Semi-automatic shift implementation with synchronized transmission emulation
CN1318400C (zh) * 2002-02-06 2007-05-30 戴尔玛化学品股份有限公司 制备1－(巯基甲基)－环丙烷乙酸的方法
CA2371048C (en) 2002-02-06 2011-01-04 Delmar Chemicals Inc. Process for the preparation of 1-(mercaptomethyl)-cyclopropaneacetic acid
CA2522053C (en) * 2003-04-15 2010-06-29 Merck & Co., Inc. Polymorphic form of montelukast sodium
WO2005040123A1 (en) * 2003-10-10 2005-05-06 Synhton B. V. Solid-state montelukast
EP1760077A1 (en) * 2004-01-30 2007-03-07 Teva Pharmaceutical Industries Ltd. Montelukast free acid polymorphs
MXPA06008584A (es) * 2004-01-30 2007-04-16 Teva Pharma Polimorfos de acido libre de montelukast.
EP1709002A2 (en) * 2004-01-30 2006-10-11 Teva Pharmaceutical Industries Ltd. Montelukast sodium polymorphs
ES2327762T3 (es) * 2004-04-21 2009-11-03 Teva Pharmaceutical Industries Ltd Procedimiento para preparar montelukast sodico.
US7829716B2 (en) * 2004-04-30 2010-11-09 Synthon Pharmaceuticals, Inc. Process for making montelukast and intermediates therefor
US7501517B2 (en) * 2004-04-30 2009-03-10 Synthon Ip, Inc. Process for making montelukast and intermediates therefor
EP1812394B1 (en) * 2004-07-19 2011-03-02 Matrix Laboratories Ltd Process for the preparation of montelukast and its salts
EP1904448B1 (en) * 2005-07-05 2011-02-02 Teva Pharmaceutical Industries, Ltd. Purification of montelukast
CA2616129A1 (en) * 2005-07-20 2007-01-25 Dr. Reddy's Laboratories Ltd. Preparation of montelukast
WO2007059325A2 (en) * 2005-11-16 2007-05-24 Teva Pharmaceutical Industries Ltd. Drying methods of montelukast sodium by azeotropic removal of the solvent
AR056815A1 (es) * 2005-11-18 2007-10-24 Synthon Bv PROCESO PARA PREPARAR MONTELUKAST, INTERMEDIARIOS DEL MISMO Y SUS SALES DE ADICIoN Y PROCEDIMIENTO DE PURIFICACIoN DE ÉSTOS Y DE MONTELUKAST
US20070213365A1 (en) * 2006-02-21 2007-09-13 Chemagis Ltd. Novel polymorphs of montelukast ammonium salts and processes for preparation therefor
IL181607A0 (en) * 2006-02-27 2007-07-04 Chemagis Ltd Novel process for preparing montelukast and salts thereof
CN101432267A (zh) * 2006-03-17 2009-05-13 斯索恩有限公司 孟鲁司特金刚烷胺盐
US20090326232A1 (en) * 2006-06-26 2009-12-31 Uttam Kumar Ray Process for the Preparation of Leukotriene Receptor Antagonist (Montelukast Sodium)
GB0618703D0 (en) * 2006-09-22 2006-11-01 Almac Sciences Ltd Synthesis of leikotriene compounds
US7700776B2 (en) * 2006-10-24 2010-04-20 Formosa Laboratories, Inc. Compounds and preparation for montelukast sodium
US7271268B1 (en) 2006-12-22 2007-09-18 Formosa Laboratories Inc. Process for preparation of [1-(mercaptomethyl)cyclopropyl]acetic acid and related derivatives
US20080188664A1 (en) * 2007-01-15 2008-08-07 Chemagis Ltd. Process for preparing montelukast sodium containing controlled levels of impurities
KR101072896B1 (ko) * 2007-10-09 2011-10-17 한미홀딩스 주식회사 이온성 액체 매개체를 이용한 몬테루카스트산의 제조 방법
EP2276739A1 (en) * 2008-04-25 2011-01-26 Synthon B.V. Process for making montelukast intermediates
WO2009144742A2 (en) 2008-05-26 2009-12-03 Aptuit Laurus Pvt Limited An improved process for preparing montelukast and salts thereof
CN101880270B (zh) * 2009-05-07 2012-10-03 上海华升生物科技有限公司 一种制备1,1-环丙烷二甲醇环亚硫酸酯的方法
WO2011004298A1 (en) 2009-07-09 2011-01-13 Alembic Limited Montelukast hexamethylenediamine salt and its use for the preparation of montelukast sodium
US8471030B2 (en) 2010-12-06 2013-06-25 Orochem Technologies Inc. Purification of montelukast using simulated moving bed
KR101431678B1 (ko) 2012-01-10 2014-08-22 (주)위즈켐 1-(1'-(카복시메틸)시클로프로판메틸디설파닐메틸)시클로프로판아세트산과 그 유도체의 제조방법
CN103058884B (zh) * 2012-12-14 2014-10-29 武汉赛狮药物化学有限公司 1-羟甲基环丙基乙腈的合成方法
CN111170939A (zh) * 2019-12-20 2020-05-19 牡丹江恒远药业股份有限公司 一种高纯度孟鲁司特钠及其中间体的制备方法
CN112094212B (zh) * 2020-09-07 2025-08-01 江苏阿尔法集团盛基药业(宿迁)有限公司 一种孟鲁司特钠侧链的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK304185A (da) * 1984-07-27 1986-01-28 Hoffmann La Roche Fremgangsmaade til fremstilling af furanon
ATE165088T1 (de) * 1990-10-12 1998-05-15 Merck Frosst Canada Inc Ungesättigte hydroxyalkylchinolinsäuren als leukotrien-antagonisten
US5270324A (en) * 1992-04-10 1993-12-14 Merck Frosst Canada, Inc. Fluorinated hydroxyalkylquinoline acids as leukotriene antagonists
CA2111372C (en) * 1992-12-22 2007-01-16 Robert N. Young Diaryl 5,6-fusedheterocyclic acids as leukotriene antagonists
US5438141A (en) * 1993-05-21 1995-08-01 Merck Frosst Canada, Inc. Heteroaryl and haloaryl quinoline derivatives of cyclopropaneacetic acid as leukotriene antagonists
US5350760A (en) * 1993-08-04 1994-09-27 Merck Frosst Canada, Inc. Aza-5,5-fused hetrocyclic acids as leukotriene antagonists
TW416948B (en) * 1993-12-28 2001-01-01 Merck & Co Inc Process for the preparation of leukotriene antagonists

Also Published As

Publication number Publication date
EP0805808A1 (en) 1997-11-12
AR000772A1 (es) 1997-08-06
WO1996022987A1 (en) 1996-08-01
TW322475B (fi) 1997-12-11
CN1172481A (zh) 1998-02-04
SK99897A3 (en) 1998-04-08
CZ234897A3 (cs) 1998-02-18
BR9607083A (pt) 1997-11-11
YU3596A (sh) 1998-07-10
EA000090B1 (ru) 1998-06-25
CN1072218C (zh) 2001-10-03
AU4657396A (en) 1996-08-14
UA50730C2 (uk) 2002-11-15
FI973085A0 (fi) 1997-07-22
FI973085A7 (fi) 1997-07-22
EA199700137A1 (ru) 1997-12-30
US5523477A (en) 1996-06-04
RO118131B1 (ro) 2003-02-28
HRP960028A2 (en) 1997-10-31

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