7-Trifluoromethylsulfinylacetamido cephalosporins
7-Trifluoromethylsulfinylacetamido cephalosporins
7-Trifluoromethylthioacetamido-3-(3-sulfomethyl-1,2,4-triazol-5-
7-Ureido acetamido substituted cephalosporin antibiotics
7-vinylidene cephalosporins and methods of using the same
7-vinylidene cephalosporins and methods of using the same
7-[(2,4-Dioxo-1-pyrimidinyl)acylamino]cephalosporin derivatives
7-[(2,6-dialkyl-4-furyl or thienyl-pyridyl)]-3,5-di-(dihydroxy-6
7-[(2-Oxo-1-pyridinyl)acylamino]cephalosporin derivatives
7-[(5'-N-methylthioacetamido)-adipoamido] cephalosporin derivati
7-[(7-Alkoxy)-chrom-3-en-6-yl]-heptatrienoic acid and...
7-[(Pyridylthiomethyl)phenyl]acetamido-cephalosporin derivatives
7-[(Pyridylthiomethyl)phenyl]acetamidocephalosporin derivatives
7-[(Substituted-isothioureamethyl)phenyl]-acetamidocephalosporin
7-[(Substituted-isothioureamethyl)phenyl]-acetamidocephalosporin
7-[(SUBSTITUTED-THIOMETHYL)PHENYL] ACETAMIDOCEPHALOSPORIN DERIVA
7-[(Substituted-thiomethyl)phenyl]acetamidocephalosporin derivat
7-[(Sulfomethyl)phenyl]acetamidocephalosporin derivatives
7-[.alpha.-(2,3-DIHYDRO-2-OXO-1H-benzimidazol-1-ylcarbonyl-amino
7-[.alpha.-(2-Aminomethyl-1-cyclohexenyl)-acetamido]-3-heterocyc