ChemInform Abstract: Synthesis of New Derivatives of β‐Lactam‐Containing Antibiotics Formed with Certain Sulfonyl Chlorides.

Abstract

Synthesis of New Derivatives of β-Lactam-ContainingAntibiotics Formed with Certain Sulfonyl Chlorides. -New semisynthetic penicillins (III) and cephalosporins (cf. (V)) bearing a sulfamoyl group are synthesized and evaluated for their antimicrobial activity. Some of them show promising antibacterial activity. -(ABDEL-HALIM, A. M.; ABDEL-AZIZ, R. M.; ABDEL-NASSER, G.; HASHEM, A. I.; J.