M. Macchia et al., SYNTHESIS AND ANTIMICROBIAL ACTIVITY OF 7-BETA-[N-(ARYLMETHYLOXYIMINO) ACETAMIDO]CEPHALOSPORANIC ACID-DERIVATIVES, Il Farmaco, 50(10), 1995, pp. 713-718
Some cephalosporanic acid derivatives substituted on the C(7) amino ni
trogen with (arylmethyloxyimino) acetyl moieties were synthesized and
tested in vitro for their antimicrobial activity against Gram positive
and Gram negative bacteria. The new compounds showed a modest activit
y directed only against Gram positive microorganisms.