mics 90 against penicillinase producing n. gonorrhoeae ( ppng ) and chromosomally-mediated resistant n. gonorrhoeae ( cmrng ) respectively were : spectinomycin 16 and 16 mg/l , cefuroxime 0.12 and 1.0 mg/l , ceftriaxone 0.008 and 0.03 mg/l , ro 15 8074 0.015 and 0.12 mg/l , ro 19 5247 0.015 and 0.12 mg/l , ro 23 6240 0.06 and 0.06 mg/l , ciprofloxacin 0.008 and 0.015 mg/l , ofloxacin 0.03 and 0.06 mg/l , norfloxacin 0.06 and 0.12 mg/l .
C0018081
gonorrhoeae
C0007562
cefuroxime