A pharmaceutical composition comprising an efficient amount of a compound selected among the compounds of formulae (I) and (II). The compounds have useful cytotoxic properties providing therapeutic application as antitumoral medicine.
一种药物组合物,包括在式(I)和(II)的化合物中选择的有效量的化合物。这些化合物具有有用的细胞毒性特性,可用作
抗肿瘤药物的治疗应用。