ES2057334T3 - Procedimiento para la preparacion de acido 1-(aminometil) ciclohexanoacetico. - Google Patents

Procedimiento para la preparacion de acido 1-(aminometil) ciclohexanoacetico.

Info

Publication number
ES2057334T3
ES2057334T3 ES90121827T ES90121827T ES2057334T3 ES 2057334 T3 ES2057334 T3 ES 2057334T3 ES 90121827 T ES90121827 T ES 90121827T ES 90121827 T ES90121827 T ES 90121827T ES 2057334 T3 ES2057334 T3 ES 2057334T3
Authority
ES
Spain
Prior art keywords
cyanocyclohexyl
acid
ciclohexanoacetico
aminometil
procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90121827T
Other languages
English (en)
Inventor
Hans Peter Dr Mettler
Felix Dr Previdoli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lonza AG
Original Assignee
Lonza AG
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 Lonza AG filed Critical Lonza AG
Application granted granted Critical
Publication of ES2057334T3 publication Critical patent/ES2057334T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/45—Carboxylic acid nitriles having cyano groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C255/46—Carboxylic acid nitriles having cyano groups bound to carbon atoms of rings other than six-membered aromatic rings to carbon atoms of non-condensed rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/04—Formation of amino groups in compounds containing carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/28—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and containing rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA LA FABRICACION DE ACIDO 1-(AMINOMETIL) CICLOHEXANACETICO, UN FARMACO EMPLEADO COMO ANTICONVULSIVO. PARA ELLO SE DECARBALCOXILA UN ESTER DIALQUILICO DEL ACIDO (1CIANOCICLOHEXIL) MALONICO PARA FORMAR EL ESTER ALQUILICO DEL ACIDO (1-CIANOCICLOHEXIL) ACETICO CORRESPONDIENTE, LUEGO SE REESTERIFICA CON UN ALCOHOL BENCILICO Y POR ULTIMO SE HIDROGENA PARA FORMAR EL PRODUCTO FINAL . SE PUEDEN OBTENER ESTERES BENCILICOS DEL ACIDO (1-CIANOCICLOHEXIL) ACETICO TAMBIEN MEDIANTE TRANSFORMACION DE (1-CIANOCICLOHEXIL) ACETONITRILO CON UN ALCHOHOL BENCILICO EN PRESENCIA DE UN ACIDO MINERAL Y MEDIANTE HIDROLISIS SIGUIENTE CON AGUA. SE PUEDEN OBTENER ESTERES BENCILICOS DEL ACIDO (1-CIANOCICLOHEXIL) ACETICO TAMBIEN MEDIANTE TRANSFORMACION DE (1-CIANOCICLOHEXIL) ACETONITRILO CON UN ALCOHOL ALIFATICO BAJO EN PRESENCIA DE UN ACIDO MINERAL E HIDROLISIS SIGUIENTE CON AGUA.
ES90121827T 1989-11-16 1990-11-14 Procedimiento para la preparacion de acido 1-(aminometil) ciclohexanoacetico. Expired - Lifetime ES2057334T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH412889 1989-11-16

Publications (1)

Publication Number Publication Date
ES2057334T3 true ES2057334T3 (es) 1994-10-16

Family

ID=4270351

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90121827T Expired - Lifetime ES2057334T3 (es) 1989-11-16 1990-11-14 Procedimiento para la preparacion de acido 1-(aminometil) ciclohexanoacetico.

Country Status (14)

Country Link
US (2) US5095148A (es)
EP (1) EP0432504B1 (es)
JP (1) JPH03176459A (es)
AT (1) ATE106861T1 (es)
CA (1) CA2030107A1 (es)
DE (1) DE59006037D1 (es)
DK (1) DK0432504T3 (es)
ES (1) ES2057334T3 (es)
FI (1) FI905584A (es)
IL (1) IL96360A0 (es)
NO (1) NO177531C (es)
PT (1) PT95894B (es)
RU (1) RU2029761C1 (es)
YU (1) YU215290A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2167717T3 (es) * 1996-03-14 2002-05-16 Warner Lambert Co Nuevos aminoacidos ciclicos sustituidos como agentes farmaceuticos.
US6372792B1 (en) 1996-04-26 2002-04-16 Guy Chouinard Method for treating anxiety, anxiety disorders and insomnia
US6255526B1 (en) 1996-12-24 2001-07-03 Teva Pharmaceutical Industries Ltd. Preparation of gabapentin
AU9318398A (en) 1997-10-07 1999-04-27 Warner-Lambert Company Process for preparing a cyclic amino acid anticonvulsant compound
HU225502B1 (en) * 1998-12-29 2007-01-29 Richter Gedeon Vegyeszet Process for producing 1-(amino-metyl)-cyclohexene-acetic-acid and intermediates
SK302003A3 (en) * 2000-06-16 2003-07-01 Teva Pharma Stable gabapentin having pH within a controlled range
US20040034248A1 (en) * 2002-04-16 2004-02-19 Taro Pharmaceutical Industries, Ltd. Process for preparing gabapentin
ATE418535T1 (de) * 2002-11-18 2009-01-15 Nicholas Piramal India Ltd Verbessertes verfahren zur herstellung von gabapentin
EP1622603A4 (en) * 2003-03-25 2010-03-24 Kiel Lab Inc GABAPENTINIC PHENOLIC ACID SALTS IN SOLID DOSAGE FORMS AND METHODS OF USE
WO2004093867A2 (en) * 2003-03-25 2004-11-04 Kiel Laboratories, Inc. Phenolic acid salts of gabapentin in liquid and/or semi-solid dosage forms and methods of use
WO2004093866A1 (en) * 2003-03-25 2004-11-04 Kiel Laboratories, Inc. Process for preparing phenolic acid salts of gabapentin
US7439387B2 (en) * 2003-04-21 2008-10-21 Matrix Laboratories Ltd. Process for the preparation of Gabapentin form-II
US20050187295A1 (en) * 2004-02-19 2005-08-25 Surendra Kalyan Processes for the preparation of gabapentin
GB0416228D0 (en) 2004-07-20 2004-08-25 Sandoz Ind Products S A Process for the preparation of gabapentin
CN101484413B (zh) * 2006-06-30 2014-05-14 Zach***股份公司 制备加巴喷丁的方法
CN101585778B (zh) * 2008-05-19 2014-08-13 上海臣邦医药科技有限公司 一种普瑞巴林制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2264354A (en) * 1937-12-22 1941-12-02 Ig Farbenindustrie Ag Addition products of dienes and unsaturated esters, ketones, or nitriles
US2467927A (en) * 1947-05-29 1949-04-19 Goodrich Co B F Preparation of monomeric alkyl alpha-cyano-acrylates
DE2460891C2 (de) * 1974-12-21 1982-09-23 Gödecke AG, 1000 Berlin 1-Aminomethyl-1-cycloalkanessigsäuren und deren Ester, Verfahren zu deren Herstellung und diese Verbindungen enthaltende Arzneimittel
DE2611690A1 (de) * 1976-03-19 1977-09-22 Goedecke Ag Cyclische sulfonyloxyimide
YU162789A (en) * 1988-09-01 1990-12-31 Lonza Ag 2-aza-4-(alcoxycarbonyl) spiro/4,5/decan-3-ones
AU633612B2 (en) * 1989-08-25 1993-02-04 Warner-Lambert Company Improved process for cyclic amino acid anticonvulsant compounds

Also Published As

Publication number Publication date
NO177531B (no) 1995-06-26
JPH03176459A (ja) 1991-07-31
DE59006037D1 (de) 1994-07-14
NO177531C (no) 1995-10-04
IL96360A0 (en) 1991-08-16
YU215290A (sh) 1993-05-28
EP0432504A1 (de) 1991-06-19
FI905584A (fi) 1991-05-17
PT95894B (pt) 1998-01-30
US5130455A (en) 1992-07-14
CA2030107A1 (en) 1991-05-17
DK0432504T3 (da) 1994-07-04
EP0432504B1 (de) 1994-06-08
NO904953L (no) 1991-05-21
PT95894A (pt) 1991-09-13
US5095148A (en) 1992-03-10
RU2029761C1 (ru) 1995-02-27
NO904953D0 (no) 1990-11-15
ATE106861T1 (de) 1994-06-15
FI905584A0 (fi) 1990-11-12

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