Strategies for improving the solubility and metabolic stability of griseofulvin analogues
作者:A.B. Petersen、G. Konotop、N.H.M. Hanafiah、P. Hammershøj、M.S. Raab、A. Krämer、M.H. Clausen
DOI:10.1016/j.ejmech.2016.03.071
日期:2016.6
We report two types of modifications to the natural product griseofulvin as strategies to improve solubility and metabolic stability: the conversion of aryl methyl ethers into aryl difluoromethyl ethers at metabolic hotspots and the conversion of the C-ring ketone into polar oximes. The syntheses of the analogues are described together with their solubility, metabolic half-life in vitro and antiproliferative
我们报告了对天然产物灰黄霉素的两种类型的修饰,以作为提高溶解度和代谢稳定性的策略:在代谢热点将芳基甲基醚转化为芳基二氟甲基醚,以及将C环酮转化为极性肟。描述了类似物的合成及其在两种癌细胞系中的溶解度,体外代谢半衰期和抗增殖作用。我们得出的结论是,总的来说,极性肟的形成是改善类似物性能的最有希望的策略。