the activity of brl 25000 against s. agalactiae and anaerobic gpc ( anaerobic streptococci , peptostreptococcus spp . ) was slightly less than that of ampc but was 2- to 4-fold higher than ccl and 8- to 16-fold higher than cex , cdx and cxd .
C0007716
cex
C0007538
cdx