However, recent studies show that anegrilide is not significantly more effective than traditionally used hydroxyurea. 但最近的研究表明阿那格雷并不比传统的治疗药物羟基脲更为有效。
Beyond that, chlorophyllin kills cancer cells by blocking the same phase of cellular division that hydroxyurea does, but by a different mechanism. 此外,叶绿酸是通过抑制细胞分裂杀死癌细胞,它与羟基脲作用于相同的细胞分裂期,但是机制不同。