[go: up one dir, main page]

ES2115535A1 - Procedimiento para la preparacion de amidas de d-(-)-aminoacidos. - Google Patents

Procedimiento para la preparacion de amidas de d-(-)-aminoacidos.

Info

Publication number
ES2115535A1
ES2115535A1 ES09601209A ES9601209A ES2115535A1 ES 2115535 A1 ES2115535 A1 ES 2115535A1 ES 09601209 A ES09601209 A ES 09601209A ES 9601209 A ES9601209 A ES 9601209A ES 2115535 A1 ES2115535 A1 ES 2115535A1
Authority
ES
Spain
Prior art keywords
amino acid
acid amides
preparation
amides
salt
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.)
Granted
Application number
ES09601209A
Other languages
English (en)
Other versions
ES2115535B1 (es
Inventor
Sevilla Javier Adrio
Gonzalez Juan Carlos Carretero
Ruano Jose Luis Garcia
Bayo Antonio Pallares
Morales Manuel Esteban
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.)
Deretil SA
Original Assignee
Derivados del Etilo SA
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 Derivados del Etilo SA filed Critical Derivados del Etilo SA
Priority to ES9601209A priority Critical patent/ES2115535B1/es
Publication of ES2115535A1 publication Critical patent/ES2115535A1/es
Application granted granted Critical
Publication of ES2115535B1 publication Critical patent/ES2115535B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE AMIDAS DE D-(-)AMINOACIDOS. EL PROCEDIMIENTO DE OBTENCION DE LAS AMIDAS DE D-(-)-AMINOACIDOS, DE FORMULA (I), DONDE R ES HIDROGENO O UN RADICAL DERIVADO DE UN AMINOACIDO, OPCIONALMENTE SUSTITUIDO, COMPRENDE HACER REACCIONAR UNA SAL DE UN ESTER DE UN D-(-)-AMINOACIDO DE FORMULA (II), DONDE R" ES UN GRUPO ALQUILO LINEAL O RAMIFICADO DE 1 A 6 ATOMOS DE CARBONO, Y X ES EL ANION DE LA SAL, CON UNA DISOLUCION ACUOSA DE AMONIACO A UNA TEMPERATURA COMPRENDIDA ENTRE 0 Y 40C. LAS AMIDAS (I) SON IMPORTANTES INTERMEDIOS PARA LA SINTESIS DE ANTIBIOTICOS BE-LACTAMICOS SEMISINTETICOS POR VIA ENZIMATICA.
ES9601209A 1996-05-31 1996-05-31 Procedimiento para la preparacion de amidas de d-(-)-aminoacidos. Expired - Lifetime ES2115535B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9601209A ES2115535B1 (es) 1996-05-31 1996-05-31 Procedimiento para la preparacion de amidas de d-(-)-aminoacidos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9601209A ES2115535B1 (es) 1996-05-31 1996-05-31 Procedimiento para la preparacion de amidas de d-(-)-aminoacidos.

Publications (2)

Publication Number Publication Date
ES2115535A1 true ES2115535A1 (es) 1998-06-16
ES2115535B1 ES2115535B1 (es) 1999-02-01

Family

ID=8294998

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9601209A Expired - Lifetime ES2115535B1 (es) 1996-05-31 1996-05-31 Procedimiento para la preparacion de amidas de d-(-)-aminoacidos.

Country Status (1)

Country Link
ES (1) ES2115535B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118878433A (zh) * 2024-09-24 2024-11-01 浙江昂利康制药股份有限公司 一种d（-）对羟基苯甘氨酸甲酯盐酸盐的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018112A1 (en) * 1993-12-24 1995-07-06 Oxford Asymmetry Limited Improvements in or relating to chiral auxiliaries

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995018112A1 (en) * 1993-12-24 1995-07-06 Oxford Asymmetry Limited Improvements in or relating to chiral auxiliaries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118878433A (zh) * 2024-09-24 2024-11-01 浙江昂利康制药股份有限公司 一种d（-）对羟基苯甘氨酸甲酯盐酸盐的制备方法

Also Published As

Publication number Publication date
ES2115535B1 (es) 1999-02-01

Similar Documents

Publication Publication Date Title
IE801251L (en) Inhibitors of mammalian collagenase
GB2124077B (en) Immunomodulating agent
MX9801205A (es) Compuestos de sales de aminoacidos y procesos para la produccion de los mismos.
MX9700565A (es) Proceso para la preparacion de beta-lactamas a concentracion constantemente alta de reactivos.
GR1002573B (el) Μικροβιακη μεθοδος παρασκευης μεβινολινης.
MX9802655A (es) Nuevos derivados de la 5-0-desosaminil-6-metil-eritronolida a, su procedimiento de preparacion y su aplicacion para la preparacion de productos biologicamente activos.
MY119883A (en) Alkylation of amino acids
AU3525093A (en) Butadiene derivatives and process for preparing the same
NO912801L (no) Fremgangsmaate for fremstilling av estere og amider og katalysatorsystem til dette.
ES2115535A1 (es) Procedimiento para la preparacion de amidas de d-(-)-aminoacidos.
AU5193499A (en) Process for the preparation of r-(-)-carnitine
IL131177A0 (en) Process for the preparation of nicotinic acids
HUT52561A (en) Process for production of l-amino acid and aminoacidamids
ES8304971A1 (es) Un procedimiento para la preparacion de derivados de tiocarbapenem 3-sustituidos.
EP0242706A3 (en) Process for preparing alpha-aminoalkylphosphonic acids
TW370520B (en) A process for the preparation of NG-monomethyl-L-arginine hydrochloride
AU7254187A (en) Preparation of cephalosporin derivatives
ES8405397A1 (es) Procedimiento para la preparacion de esteres de acido lisergico.
GB2202535B (en) Amino and azido acyl anilines
CA2193310A1 (fr) Nouveau derive de 4-imidazolidinone, son procede de preparation et les compositions pharmaceutiques qui les contiennent
ES8106281A1 (es) Procedimiento para la obtencion de derivados de los acidos aminosulfonicos
ES2056721A1 (es) Mejoras en el objeto de la patente de invencion n{ 9101355 que se refiere a procedimiento de obtencion de nuevos derivados de platino con aminopirrolidinas.
ES8404989A1 (es) Un procedimiento para preparar 4-(2-hidroxietil)-2-azetidinona opticamente activa.

Legal Events

Date Code Title Description
PC2A Transfer of patent
EC2A Search report published

Date of ref document: 19980616

Kind code of ref document: A1

Effective date: 19980616

FA2A Application withdrawn

Effective date: 19991026