The present invention discloses a new polyene diester and its preparation. This polyene diester has a structure of Formula 1, which is used as prodrugs by introducing diester group to polyene antibiotics, and these prodrugs exhibit antifungal or antiviral activities through releasing parent polyenes by esterase in vivo. The new derivatives have good antimicrobial activity and better safety. These new derivatives are useful for the antifungal and antiviral treatment. PA-COOR Formula 1
本发明公开了一种新的聚烯二酯及其制备方法。该聚烯二酯具有Formula 1的结构,通过在聚烯抗生素中引入二酯基团作为前药,这些前药通过体内
酯酶释放出母体聚烯,表现出抗真菌或抗病毒活性。这些新衍
生物具有良好的抗微
生物活性和更好的安全性。这些新衍
生物对抗真菌和抗病毒治疗有用。PA-COOR Formula 1