7-(5-substituted cyclopentyl) and (5-substituted cyclopentenyl)

7-(imidazol-1-yl)-1, 4-dihydro-4-oxo-6,8-difluoro-1-cyclopropylq

7-(peptidylpyrolidinyl)naphthyridine antibacterial compounds

7-(polysubstituted pyridyl)-hept-6-endates useful for treating h

7-(r)-aminotriazolopyrimidines, the production thereof and...

7-(substituted)-8-(substituted)-9-(substituted amino)-6-demethyl

7-(substituted)-8-(substituted)-9-[(substituted glycyl)amido]-6-

7-(substituted)-9-[(substituted glycyl)amido]-6-demethyl-6-deoxy

7-(substituted)-9-[(substituted glycyl)amido]-6-demethyl-6-deoxy

7-(substituted)-9-[(substituted glycyl)amido]-6-demethyl-6-deoxy

7-(substituted)amino)- 8-((substituted)carbonyl)-methylamino)-1-

7-(substituted)cycloalkylamino-1 -(substituted)-6-fluoro-1,4-dih

7-(substituted)piperaziny l-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-3

7-.beta.-Ureidoacetamido-oxacephalosporins

7-acyl-3-(substituted carbamoyloxy) cephem compounds and process

7-acylamino-3-heteroarylthio-3-cephem carboxylic acid...

7-acylamino-3-substituted cephalosporanic acid derivatives

7-acylamino-3-substituted cephalosporanic acid derivatives

7-acylaminocephalosporanic acid derivatives and processes for th

7-Alkyl and cycloalkyl-substituted imidazotriazinones