This invention relates to antimicrobial compounds of the formula ##STR1## wherein X is hydrogen or fluorine; Y is selected from the group consisting of ##STR2## and ester, carboxylate salts, and alkylaminoalkyl ester salts thereof.
这项发明涉及公式为##STR1##的抗菌化合物,其中X是氢或
氟;Y选自##STR2##和它们的酯、
羧酸盐和烷基
氨基烷基酯盐。