Compounds of formula I, XVI and XXI possess potent cell growth inhibitory activity. These compounds are described have therapeutic utility, particularly in the treatment of cancer as well as conditions and disorders related to uncontrolled cell growth:
wherein the variables R
1
, R
2
, R
3
, R
4
, R
5
, X, Y and Z are described herein.
化合物I、XVI和XXI的
化学式具有强大的细胞生长抑制活性。这些化合物具有治疗效用,特别是用于治疗癌症以及与无控制的细胞生长相关的疾病和疾病:其中变量R1、R2、R3、R4、R5、X、Y和Z在此处描述。