Synthesis, pharmacokinetics and in vivo antifungal activity of the novel water-soluble prodrugs of itraconazole analogue YL-24
作者:Yu Liu、Xu-Feng Cao、Xin Liu、Yong-Bing Cao、Wen-Jing Chu、Yu-She Yang
DOI:10.1016/j.cclet.2013.03.008
日期:2013.4
Abstract To improve the aqueous solubility of an itraconazole analogue, compound 1 (YL-24), a series of novel prodrugs were synthesized. Among these prodrugs, the phosphate disodium salt compound 7 exhibited excellent aqueous solubility (9.8 mg/mL) at near-neutral pH and sufficient stability in buffer solutions, along with favorable pharmacokinetic profiles. In particular, compounds 1 and 7 provided
摘要为提高伊曲康唑类似物化合物1(YL-24)的水溶性,合成了一系列新型前药。在这些前药中,磷酸二钠盐化合物7在接近中性的pH值下表现出优异的水溶性(9.8 mg / mL),在缓冲溶液中具有足够的稳定性,并具有良好的药代动力学特性。特别是,化合物1和7在小鼠系统性白色念珠菌SC5314感染模型中提供了中等程度的存活功效,但其功效比氟康唑弱。