ES8604233A1 - Procedimiento de preparacion de sales sodicas de antibioticos beta-lactamicos - Google Patents

Procedimiento de preparacion de sales sodicas de antibioticos beta-lactamicos

Info

Publication number
ES8604233A1
ES8604233A1 ES526971A ES526971A ES8604233A1 ES 8604233 A1 ES8604233 A1 ES 8604233A1 ES 526971 A ES526971 A ES 526971A ES 526971 A ES526971 A ES 526971A ES 8604233 A1 ES8604233 A1 ES 8604233A1
Authority
ES
Spain
Prior art keywords
beta
sodium salts
group
biotics
prepn
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
ES526971A
Other languages
English (en)
Other versions
ES526971A0 (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.)
Sandoz Industrial Products SA
Original Assignee
Gema 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 Gema SA filed Critical Gema SA
Priority to ES526971A priority Critical patent/ES8604233A1/es
Publication of ES526971A0 publication Critical patent/ES526971A0/es
Publication of ES8604233A1 publication Critical patent/ES8604233A1/es
Expired legal-status Critical Current

Links

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  • Cephalosporin Compounds (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE SALES SODICAS DE ANTIBIOTICOS BETA-LACTAMICOS. CONSISTE EN ADICIONAR UNA AMINA DEL GRUPO DE LAS AMINAS ALIFATICAS CICLICAS, HETEROBICICLICAS O UNA GUANIDINA SUSTITUIDA A LA SUSPENSION DE SU CORRESPONDIENTE FORMA ACIDA EN UNA MEZCLA DE DISOLVENTES CONTENIENDO ISOPROPANOL; Y HACER REACCIONAR LA MEZCLA A TEMPERATURAS COMPRENDIDAS ENTRE 0 Y 30JC CON UN COMPUESTO DEL GRUPO QUE COMPRENDE UN SODIO ACETOACETATO DE ALQUILO O UN SODIO ACETOACETAMIDA N-SUSTITUIDA, SELECCIONADO ENTRE EL GRUPO DE ALQUILOS O SUSTITUYENTES DE BAJO PESO MOLECULAR, PARA OBTENER LAS CORRESPONDIENTES SALES SODICAS DE ANTIBIOTICOS BETA-LACTAMICOS.
ES526971A 1983-11-02 1983-11-02 Procedimiento de preparacion de sales sodicas de antibioticos beta-lactamicos Expired ES8604233A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES526971A ES8604233A1 (es) 1983-11-02 1983-11-02 Procedimiento de preparacion de sales sodicas de antibioticos beta-lactamicos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES526971A ES8604233A1 (es) 1983-11-02 1983-11-02 Procedimiento de preparacion de sales sodicas de antibioticos beta-lactamicos

Publications (2)

Publication Number Publication Date
ES526971A0 ES526971A0 (es) 1986-02-01
ES8604233A1 true ES8604233A1 (es) 1986-02-01

Family

ID=8486412

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526971A Expired ES8604233A1 (es) 1983-11-02 1983-11-02 Procedimiento de preparacion de sales sodicas de antibioticos beta-lactamicos

Country Status (1)

Country Link
ES (1) ES8604233A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115043853A (zh) * 2022-08-16 2022-09-13 齐鲁晟华制药有限公司 一种头孢氨苄钠的制备方法

Also Published As

Publication number Publication date
ES526971A0 (es) 1986-02-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010301