7-substituted quinolones and naphthyridones as antibacterial age

7-Substituted-3-cephem-4-carboxylic acid esters

7-Substituted-3-vinyl-3-cephem compounds and processes for produ

7-substituted-amino-3-substituted-3-cephem-4-carboxylic acids

7-substituted-amino-3-substituted-3-cephem-4-carboxylic acids

7-substituted-amino-3-substituted-3-cephem-4-carboxylic acids

7-Tert-butyl-3-(2-fluorophenyl)-6-(2H-(1,2,4)triazol-3-ylmet...

7-vinylidene cephalosporins and methods of using the same

7-[2-(2- aminothiazol-4-yl)-2-oximino-acetamido-3-quaternary-amm

7-[2-(2-Aminothiazol-4-yl)-2-(syn)-methoxyiminoacetamido]cephalo

7-[4-(substituted amino)-2-butynl]benzo[B]pyrrolo[3,2,1-JK]-[1,4

7-[substituted imino-2-(2-aminothiazol-4-yl)-acetamido]-3(2,2-di

7A-heterocycle substituted hexahydro-1H-pyrrolizine compounds us

7Beta-(thiadiazolyl)-2-iminoacetamido-3cephem compounds

7H-benzo[b]pyrazino[1,2-d]pyrrolo[3,2,1-jk][1,4]benzodiazepines

7H-pyrrolo[2,3-d]pyrimidine derivatives

7[2-(2-aminothiazol-4-yl)-2-benzyloximino]acetamido-3[4-al kyl-5

7[4-(5 methyl-2-oxo-1,3-dioxalen-4-yl)methyl 1-piperzinyl]-4-oxo