The present invention relates to a compound having a tricyclic amine substituent which may have various substituents, the compound being represented by formula (I), a salt or hydrate thereof, and a hydrate of the salt and a drug containing them as an active ingredient. They exhibit excellent antimicrobial activity against Gram negative bacteria and Gram positive bacteria with a satisfactory fate and safety and are useful in the treatment of infectious diseases.
1
wherein Q preferably represents the following partial structure which may have various substituents:
2
本发明涉及一种具有
三环胺取代基的化合物,该化合物可以具有各种取代基,表示为式(I)的盐或
水合物,盐的
水合物和包含它们作为活性成分的药物。它们对革兰氏阴性菌和革兰氏阳性菌表现出优异的抗菌活性,具有令人满意的效果和安全性,适用于治疗传染病。其中Q最好表示以下可能具有各种取代基的部分结构:2