eleven new cephalosporins ( three phenylacetamido and eight furylacetamido ) containing a methoxyimino group on the 7 beta-acyl side chain and having various substituents at their 3-positions , exhibited similar qualitative , but differing quantitative in vitro antibacterial spectra compared to that of cefuroxime , the first therapeutically used alpha-methoxyimino cephalosporin .
C0279516
antibacterial
C0007562
cefuroxime