| Nacubactam |
Diazabicyclooctane |
Phase I in combination with meropenem |
| Zidebactam |
Diazabicyclooctane |
Phase I in combination with cefepime |
| ETX2514 |
Diazabicyclooctane |
Phase II in combination with sulbactam |
| Relebactam |
Diazabicyclooctane |
Phase III in combination with imipenem/cilastatin |
| Avibactam |
Diazabicyclooctane |
Approved in combination with ceftazidime |
| Phase II in combination with ceftaroline fosamil |
| Phase I in combination with aztreonam |
| Vaborbactam |
Cyclic boronate |
Approved in combination with meropenem |
| Phase I in combination with biapenem |
| AAI101 |
Penam sulfone |
Phase II in combination with cefepime |
