The present invention relates to a compound of formula (I)
or a pharmaceutically acceptable salt thereof wherein X and R are as defined herein. The compounds of formula (I) are useful as gyrase and/or topoisomerase IV inhibitors for treating bacterial infections. The compounds of formula (I) either possess a broad range of anti-bacterial activity and advantageous toxicological properties or are prodrugs of compounds having said activity.
本发明涉及公式(I)的化合物或其药用盐,其中X和R如本文所定义。公式(I)的化合物可用作治疗细菌感染的旋转酶和/或拓扑异构酶IV
抑制剂。公式(I)的化合物具有广泛的抗菌活性和有利的毒理学特性,或者是具有该活性的化合物的前药。