abstract |
TITLE OF THE INVENTION 2-(SUBSTITUTED-DIBENZOFURANYL AND DIBENZOTHIENYL) CARBAPENEM ANTIBACTERIAL AGENTS ABSTRACT OF THE DISCLOSURE Carbapenems having the formula: (I.) -i-where Z is; or (A.) (B.) where X is O or S(O)0-2; are useful antibacterial agents, especially with respect to activity against methicillin resistant Staphyloccus aureus (MRSA). |