Tomopenem (formerly CS-023) is a
carbapenem
Carbapenems are a class of very effective antibiotic agents most commonly used for the treatment of severe bacterial infections. This class of antibiotics is usually reserved for known or suspected multidrug-resistant (MDR) bacterial infections. ...
β-lactam antibiotic.
References
{{organic-compound-stub
Carboxamides
Carbapenem antibiotics
Guanidines
Pyrrolidines