Carbapenem antibiotics, compositions containing such compounds and methods of use

摘要

Compounds are disclosed represented by the formula: ##STR1## wherein Y is: ##STR2## or a pharmaceutically acceptable salt or ester thereof. ##STR3## represents an aromatic 6 membered ring; zero or one of T, U, V and W represents N.sup.+ R.sup.y and the remainder of T, U, V and W are independently selected from C and N, such that one of T, U, V and W represents N.sup.+ R.sup.y or N.PPPharmaceutical compositions and methods of use are also included.