To provide a novel mutilin derivative having a substitution at the 14-position, which is a novel mutilin analogue exhibiting a potent and broad antimicrobial action against Gram-positive bacteria and Gram-negative bacteria including various drug-resistant bacteria, and which is expected to be useful as an agent for treating infectious diseases. A mutilin derivative represented by the following general formula (1):
or a pharmaceutically acceptable addition salt thereof.
提供一种在14位点具有取代基的新型多黏菌素衍
生物,该新型多黏菌素类似物表现出强大而广泛的抗菌活性,可对抗革兰氏阳性菌和革兰氏阴性菌,包括各种耐药菌,并且预计可用作治疗传染病的药物。该多黏菌素衍
生物由以下一般式(1)表示:或其药学上可接受的加盐物。