A compound of formula I, or an optical isomer or pharmaceutically acceptable salt thereof, ##STR1## is disclosed as well as a pharmaceutical composition and a method of treating or preventing a fungal infection using the compound.
公开了一种化合物I的配方,或其光学异构体或药学上可接受的盐,其
化学结构如下:##STR1## 还公开了一种制药组合物和一种使用该化合物治疗或预防真菌感染的方法。