Short synthesis of 5,6-dihydro-(S)-4-(ethylamino)-(S)-6-[C.sup.3
Stable oxpenem-3-carboxylic acids as beta-lactamase inhibitors
Streptomycetal antibiotic
Sulphur analogs of penicillins having a nucleophile substituted
Synergistic antibacterial compositions and method of treatment o
Synergistic antibacterial compositions and method of treatment o
Synergistic antibacterial compositions and method of treatment o
Synergistic antibiotic compositions
Synergistic antimicrobial compositions
Synergistic antimicrobial compositions
Synergistic combinations of phosphonomycin and bacteriostatic ag
Synergistic compositions containing 6-alkylidene penems and thei
Synergistic mixtures
Synergistic mixtures of penicillins
Synergistic penicillin-cephalosporin compositions and methods