Compound of formula X wherein P1 is a fused-ring system comprising one 6-membered and two 5-membered rings; v indicates an S or R configuration; or individual isomers or pharmaceutically acceptable salts thereof, or mixtures thereof, in the preparation of an active agent for preventing or inhibiting cell proliferation or for inducing cell death.
式 X 的化合物,其中 P1 是由一个 6 元环和两个 5 元环组成的融合环体系;v 表示 S 或 R 构型;或其单个异构体或药学上可接受的盐,或其混合物,用于制备防止或抑制细胞增殖或诱导
细胞死亡的活性剂。