ES8106483A1 - Procedimiento para la preparacion de clorhidrato de amida deacido 4-aminobutirico - Google Patents

Procedimiento para la preparacion de clorhidrato de amida deacido 4-aminobutirico

Info

Publication number
ES8106483A1
ES8106483A1 ES495605A ES495605A ES8106483A1 ES 8106483 A1 ES8106483 A1 ES 8106483A1 ES 495605 A ES495605 A ES 495605A ES 495605 A ES495605 A ES 495605A ES 8106483 A1 ES8106483 A1 ES 8106483A1
Authority
ES
Spain
Prior art keywords
amino
preparing
acid amide
butyric acid
amide hydrochloride
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
Application number
ES495605A
Other languages
English (en)
Other versions
ES495605A0 (es
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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 Degussa GmbH filed Critical Degussa GmbH
Publication of ES8106483A1 publication Critical patent/ES8106483A1/es
Publication of ES495605A0 publication Critical patent/ES495605A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PROCEDIMIENTO DE OBTENCION DE CLORHIDRATO DE AMIDA DE ACIDO 4-AMINOBUTIRICO. CONSISTE EN HIDROGENAR UNA AMIDA DE ACIDO 3-CIANOPROPIONICO EN PRESENCIA DE UN DISOLVENTE INERTE TAL COMO UN ALCANOL DE CADENA RECTA O RAMIFICADA CON 2 A 6 ATOMOS DE CARBONO; LA REACCION SE EFECTUA EMPLEANDOSE UN CATALIZADOR DE METAL NOBLE TAL COMO EL PLATINO METALICO Y/U OXIDO DE PLATINO IV Y EN PRESENCIA DE CLORURO DE HIDROGENO A UNA TEMPERATURA DE 5 A 80 GC Y UNA PRESION COMPRENDIDA ENTRE LA PRESION NORMAL Y 100 BARES. NEUROTRANSMISORES.
ES495605A 1979-11-28 1980-10-03 Procedimiento para la preparacion de clorhidrato de amida deacido 4-aminobutirico Granted ES495605A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2947825A DE2947825C2 (de) 1979-11-28 1979-11-28 Verfahren zur Herstellung von 4-Aminobuttersäureamid-hydrochlorid

Publications (2)

Publication Number Publication Date
ES8106483A1 true ES8106483A1 (es) 1981-07-01
ES495605A0 ES495605A0 (es) 1981-07-01

Family

ID=6087030

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495605A Granted ES495605A0 (es) 1979-11-28 1980-10-03 Procedimiento para la preparacion de clorhidrato de amida deacido 4-aminobutirico

Country Status (10)

Country Link
US (1) US4322552A (es)
EP (1) EP0029890B1 (es)
JP (1) JPS5687544A (es)
AR (1) AR225330A1 (es)
BR (1) BR8007641A (es)
DE (1) DE2947825C2 (es)
ES (1) ES495605A0 (es)
FI (1) FI803178L (es)
PT (1) PT71915B (es)
YU (1) YU238480A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047753C2 (de) * 1980-12-18 1982-09-30 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von 4-Amino-buttersäureamid-Hydrochlorid
DE3124091C2 (de) * 1981-06-19 1983-06-01 Degussa Ag, 6000 Frankfurt N-(3-Cyanopropanoyl)-aminocarbonsäureester und deren Verwendung
FR2535317B1 (fr) * 1982-11-02 1985-07-19 Deshors Nouveau procede de fabrication de chlorhydrate de 4-aminobutyramide ou gabamide
US8759580B2 (en) 2005-12-20 2014-06-24 Basf Se Method for the production of aminoalkane acid amides

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117162A (en) * 1960-03-30 1964-01-07 Engelhard Ind Inc Hydrogenation of nitriles
US4003933A (en) * 1975-07-16 1977-01-18 Phillips Petroleum Company Hydrogenation of nitriles in absence of secondary reaction suppressant
US4137267A (en) * 1977-02-22 1979-01-30 Texaco Inc. Catalytic hydrogenation process

Also Published As

Publication number Publication date
BR8007641A (pt) 1981-06-09
DE2947825C2 (de) 1982-02-04
FI803178L (fi) 1981-05-29
PT71915A (de) 1980-11-01
US4322552A (en) 1982-03-30
EP0029890B1 (de) 1982-09-15
PT71915B (de) 1981-11-17
YU238480A (en) 1983-02-28
AR225330A1 (es) 1982-03-15
JPS5687544A (en) 1981-07-16
JPS5757463B2 (es) 1982-12-04
ES495605A0 (es) 1981-07-01
DE2947825A1 (de) 1981-06-04
EP0029890A1 (de) 1981-06-10

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