Inventors:
John J. Nescio - West Chester PA
Assignee:
American Home Products Corporation - New York NY
International Classification:
C07D49944
Abstract:
Crystalline, anhydrous sodium cyclacillin is produced by the reaction of a primary, secondary or tertiary lower alkylamine salt of 6-(1-aminocyclohexanecarboxamido)penicillanic acid and a sodium alkanoate in the presence of an anhydrous solvent system comprising a lower alkanol and a saturated hydrocarbon.