2s 5r 6r 3 3 dimethyl 7 oxo 6 2r 2 2 oxoimidazolidin 1 yl carbonyl amino 2 phenylacetyl amino 4 thia 1 azabicyclo 3 2 0 heptane 2 carboxylic acid, azlocilina, azlocillin
For the treatment of infections caused by Pseudomonas aeruginosa, Escherichia coli, and Haemophilus influenzae.