The present invention provides a class of bufadienolide derivatives representing by the following formula I or pharmaceutically acceptable salts thereof, the preparing process thereof, pharmaceutical composition comprising the same and the use thereof. The bufadienolide derivatives have inhibitory activities against human-derived tumor cell lines, and thus can be used as a drug for treating malignancies.
本发明提供了一类以以下公式I表示的蟾毒
甾醇衍
生物或其药用盐,其制备方法,包含相同的药物组合物以及其用途。蟾毒
甾醇衍
生物对人源肿瘤
细胞系具有抑制活性,因此可用作治疗恶性肿瘤的药物。