In part, the present invention is directed to antibacterial compounds of formula (I) wherein A is a bicyclic heteroaryl ring or a tricyclic ring and R2 is an heterocyclic residue; L is a bond, or L is alkyl, alkenyl or cycloalkyl.
在某种程度上,本发明涉及公式(I)的抗菌化合物,其中A是一个双环杂芳基环或
三环环,R2是一个杂环残基;L是一个键,或者L是烷基,
烯基或
环烷基。