The present invention provides a compound of the formula I, a process for its preparation and the use of a medicament for the treatment of cancer. The compound of the present invention has an inhibitory effect on various cancer cells and can be biologically converted into the active drug Linifanib in vitro (in plasma) to inhibit the proliferation of tumor cells, especially liver cancer cells, at a lower dose.
本发明提供了一种式 I 的化合物、其制备工艺和治疗癌症的药物用途。本发明的化合物对多种癌细胞具有抑制作用,在体外(血浆中)可
生物转化为活性药物利尼法尼,以较低的剂量抑制肿瘤细胞尤其是肝癌细胞的增殖。