Cyasterone是主要分离自金疮小草的一种天然EGFR抑制剂。它通过诱导细胞凋亡和细胞周期阻滞表现出抗增殖作用，可用于抗人类肿瘤的相关研究。

Cyasterone, a natural EGFR inhibitor, can inhibit the growth of A549 and MGC823 cells, via regulating EGFR signaling pathway, it may be a promising anti-cancer agent. Cyasterone has antifeeding activity.

17086-76-9

C29H44O8

520.663

Cyasteron;杯苋甾酮

DMSO:91 mg/mL(174.8 mM)
Chloroform, Dichloromethane, Ethyl Acetate, Acetone:Soluble
Powder: -20°C for 3 years
In solvent: -80°C for 2 years