Cephalosporins having in position 3 a substituted vinyl radical, their process for preparation, their application as medicaments, compositions containing them and intermediates

Abstract

Abstract Products of formula (I): <IMAGE> syn isomer in which: R = H, alkyl, alkenyl, alkynyl or cycloalkyl, optionally substituted, <IMAGE> A = H, alkali metal, alkaline-earth metal, magnesium, organic base or CO2A = CO2<-> and their salts, process for their preparation, their application as medications, compositions containing them and the new intermediates obtained.

Inventors

• 👤 Joszef Aszodi
• 👤 Alain Bonnet
• 👤 Jean-François Chantot

Bibliographic Details