The present invention relates to an echinocandin analogue and a preparation method therefor. The compound can be used for preventing or treating fungal infection, or for preventing, stabilizing or inhibiting fungal growth or killing fungi. An exemplary compound is represented by formula I, wherein the definitions of R1, R2, R3 and G groups are as described in the description.
本发明涉及一种棘白菌素衍
生物及其制备方法。所述化合物可用于预防或治疗真菌感染,或用于预防、稳定或抑制真菌生长或杀灭真菌。示例性化合物由式I表示,其中R1、R2、R3和G组的定义如说明中所述。