Cephalosporins having in position 3 a propenyl radical substituted by a quaternary ammonium, their process for preparation, their use as medicaments, compositions containing them and intermediates

Abstract

Abstract The invention relates to the products of formula: <IMAGE> in which: R1 =, in particular, <IMAGE> or <IMAGE> Rb and Rc = H or acyl A and A' =, in particular H, alkali metal equivalent, aminated organic base, readily cleavable ester group, or CO2A represents CO2<(-)> to a process for their preparation, to their use as medicaments, to compositions containing them and to the new intermediates obtained.

Inventors

• 👤 Jozsef Aszodi
• 👤 Jean-François Chantot
• 👤 Solange Gouin D'ambrieres

Bibliographic Details