Prodrug Study of Plinabulin Using a Click Strategy Focused on the Effects of a Replaceable Water-Solubilizing Moiety
作者:Fumika Yakushiji、Hironari Tanaka、Kyohei Muguruma、Takahiro Iwahashi、Yuri Yamazaki、Yoshio Hayashi
DOI:10.1248/cpb.c12-00216
日期:——
Plinabulin (1) is a potent anti-microtubule agent, however, its low water solubility has to be improved for the advantage in pharmacokinetics and chemotherapy. In this report, the replaceable water-solubilizing moiety of the water-soluble prodrug of plinabulin (1) was investigated. The properties of the water-soluble prodrugs of plinabulin (1), in which the water-solubilizing part was replaced with a new functionality, were evaluated. The newly introduced water-solubilizing moiety provided interesting effects on the water solubility and half-life of the prodrugs.
普利那布林(1)是一种有效的抗微管药物,但其水溶性较低,必须加以改进,以提高其在药代动力学和化疗方面的优势。本报告研究了普利那布林(1)水溶性原药的可替换水溶性分子。研究评估了水溶性原药普利那布林(1)的特性,其中水溶性部分被替换成了新的功能。新引入的水溶性分子对原药的水溶性和半衰期产生了有趣的影响。