the in vitro activity of ceftriaxone ( ro 13-9904 ) , a parenteral cephalosporin , was compared with that of other beta-lactam antibiotics . the compound was less active against staphylococcus aureus and staphylococcus epidermidis than was cephalothin or cefamandole , but it was comparable to cefoxitin , cefotaxime , and moxalactam in inhibiting most isolates of s. aureus at 3.1 microgram/ml .
C0007561
ceftriaxone
C0007554
cefotaxime