abstract |
COMPOUNDS OF THE FORMULA R-(CH2)N-CH(-CO-Z)-NH-CO-NH2 WHEREIN R IS A FURYL, PYRIDYL, PYRRYL, OR THIENYL RADICAL, OR A SUBSTITUTED DERIVATIVE THEREOF; N IS 0, 1 OR 2; AND Z IS THE RESIDUE OF THE 7-ACA OR OF THE 7-ADCA MOIETY, ARE EFFECTTIVE ANTIBACTERIAL AGENTS. |