The disclosure relates to anti-cancer compounds which are anti-cancer PARP inhibitors of formula Al, A2, A3 or A4 conjugated by a linker to a steroid, whereby the steroid targets the conjugate to the nucleus, as well as to methods for their preparation and use. (I)
该披露涉及抗癌化合物,这些化合物是公式Al、A2、A3或A4的抗癌PARP
抑制剂,通过连接剂与类
固醇结合,从而使类
固醇将该共轭物靶向到细胞核,以及其制备和使用的方法。