ES2000822A6 - Procedimiento para la produccion de un compuesto de cefem. - Google Patents

Procedimiento para la produccion de un compuesto de cefem.

Info

Publication number
ES2000822A6
ES2000822A6 ES8600819A ES8600819A ES2000822A6 ES 2000822 A6 ES2000822 A6 ES 2000822A6 ES 8600819 A ES8600819 A ES 8600819A ES 8600819 A ES8600819 A ES 8600819A ES 2000822 A6 ES2000822 A6 ES 2000822A6
Authority
ES
Spain
Prior art keywords
new
cephem
thiomethyl
azolyl
thia
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
ES8600819A
Other languages
English (en)
Inventor
Takao Takaya
Yoshiko Inamoto
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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical Co Ltd
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 GB858519606A external-priority patent/GB8519606D0/en
Priority claimed from GB868606544A external-priority patent/GB8606544D0/en
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Publication of ES2000822A6 publication Critical patent/ES2000822A6/es
Expired legal-status Critical Current

Links

Landscapes

  • Cephalosporin Compounds (AREA)

Abstract

EL PROCEDIMIENTO DESCRITO PERMITE PRODUCIR COMPUESTOS DE FORMULA HACIENDO REACCIONAR UN COMPUESTO DE FORMULA: CON UN COMPUESTO DE FORMULA EN DONDE R1 ES UN GRUPO AMINO PROTEGIDO O NO, R2 ES UN GRUPO CARBOXI PROTEGIDO O NO Y R3 ES HIDROGENO O UN GRUPO PROTECTOR DE HIDROXI, LLEVANDOSE A CABO LA REACCION EN CONDICIONES DE ENFRIAMIENTO A CALENTAMIENTO, USUALMENTE EN UN DISOLVENTE CONVENCIONAL TAL COMO AGUA, ACETONA, DIOXANO, ACETONITRILO O CUALQUIER OTRO DISOLVENTE ORGANICO QUE NO INFLUYA ADVERSAMENTE SOBRE LA REACCION. LOS COMPUESTOS OBTENIDOS SON PARTICULARMENTE UTILES PARA EL TRATAMIENTO DE ENFERMEDADES INFECCIOSAS CAUSADAS POR MICROORGANISMOS PATOGENOS.
ES8600819A 1985-08-05 1986-08-01 Procedimiento para la produccion de un compuesto de cefem. Expired ES2000822A6 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858519606A GB8519606D0 (en) 1985-08-05 1985-08-05 3 7-d substituted-3-cephem compounds
GB868606544A GB8606544D0 (en) 1986-03-17 1986-03-17 3 7-disubstituted-3-cephem compounds

Publications (1)

Publication Number Publication Date
ES2000822A6 true ES2000822A6 (es) 1988-03-16

Family

ID=26289614

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600819A Expired ES2000822A6 (es) 1985-08-05 1986-08-01 Procedimiento para la produccion de un compuesto de cefem.

Country Status (1)

Country Link
ES (1) ES2000822A6 (es)

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980601