A monocyclic .beta.-lactam containing a cis-.beta.-acylamino moiety as in the penicillin and cephalosporin antibacterials is disclosed. These compounds have antibacterial activity against a variety of Gram-positive and Gram-negative organisms. Intermediates useful for the preparation of these antibacterials are also disclosed.
揭示了一种含有顺式β-酰胺基团的单环β-内酰胺,类似于
青霉素和
头孢菌素抗菌药物。这些化合物对多种革兰氏阳性和阴性细菌具有抗菌活性。还披露了用于制备这些抗菌药物的中间体。