申请人:Merck & Co., Inc.
公开号:EP0168707A1
公开(公告)日:1986-01-22
Compounds of the formula:
wherein
is a substituted or unsubstituted quaternized, monocyclic or bicyclic heteroaryl group, their preparation and use as antibiotics are disclosed.
本发明公开了式: 其中是取代或未取代的季铵化单环或双环杂芳基的化合物及其制备方法和抗生素用途。