CA1330094C - Composes intermediaires utilises pour la preparation de derives de la cephalosporine, a caracteristiques pharmacocinetiques ameliorees - Google Patents

Composes intermediaires utilises pour la preparation de derives de la cephalosporine, a caracteristiques pharmacocinetiques ameliorees

Info

Publication number
CA1330094C
CA1330094C CA000616481A CA616481A CA1330094C CA 1330094 C CA1330094 C CA 1330094C CA 000616481 A CA000616481 A CA 000616481A CA 616481 A CA616481 A CA 616481A CA 1330094 C CA1330094 C CA 1330094C
Authority
CA
Canada
Prior art keywords
group
ppm
acid
product
compounds
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 - Fee Related
Application number
CA000616481A
Other languages
English (en)
Inventor
Bernard Labeeuw
Ali Salhi
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.)
Sanofi SA
Original Assignee
Sanofi 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
Priority claimed from FR8713925A external-priority patent/FR2621589B1/fr
Application filed by Sanofi SA filed Critical Sanofi SA
Priority to CA000616481A priority Critical patent/CA1330094C/fr
Application granted granted Critical
Publication of CA1330094C publication Critical patent/CA1330094C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Cephalosporin Compounds (AREA)
CA000616481A 1987-10-08 1992-09-03 Composes intermediaires utilises pour la preparation de derives de la cephalosporine, a caracteristiques pharmacocinetiques ameliorees Expired - Fee Related CA1330094C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000616481A CA1330094C (fr) 1987-10-08 1992-09-03 Composes intermediaires utilises pour la preparation de derives de la cephalosporine, a caracteristiques pharmacocinetiques ameliorees

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US8713925 1987-10-08
FR8713925A FR2621589B1 (fr) 1987-10-08 1987-10-08 Derives des cephalosporines a pharmacocinetique amelioree, procede pour leur preparation et compositions pharmaceutiques les contenant
CA579575 1988-10-07
CA000616481A CA1330094C (fr) 1987-10-08 1992-09-03 Composes intermediaires utilises pour la preparation de derives de la cephalosporine, a caracteristiques pharmacocinetiques ameliorees

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000616481A Division CA1330094C (fr) 1987-10-08 1992-09-03 Composes intermediaires utilises pour la preparation de derives de la cephalosporine, a caracteristiques pharmacocinetiques ameliorees

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA000616481A Division CA1330094C (fr) 1987-10-08 1992-09-03 Composes intermediaires utilises pour la preparation de derives de la cephalosporine, a caracteristiques pharmacocinetiques ameliorees

Publications (1)

Publication Number Publication Date
CA1330094C true CA1330094C (fr) 1994-06-07

Family

ID=25672164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000616481A Expired - Fee Related CA1330094C (fr) 1987-10-08 1992-09-03 Composes intermediaires utilises pour la preparation de derives de la cephalosporine, a caracteristiques pharmacocinetiques ameliorees

Country Status (1)

Country Link
CA (1) CA1330094C (fr)

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Legal Events

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