Antiproliferative activity of synthetic naphthoquinones related to lapachol. First synthesis of 5-hydroxylapachol
作者:Evelyn L. Bonifazi、Carla Ríos-Luci、Leticia G. León、Gerardo Burton、José M. Padrón、Rosana I. Misico
DOI:10.1016/j.bmc.2010.02.032
日期:2010.4
A series of 5-hydroxy-1,4-naphthoquinones analogues was synthesized from juglone (6) and their antiproliferative activity against a representative panel of six human solid tumor cell lines has been investigated. The 2,5-dihydroxy-3-(3-methylbut-2-enyl)naphthalene-1,4-dione (4) and 2,3-dihydro-5-hydroxy-2-(prop-1-en-2-yl)naphtho[2,3-b]furan-4,9-dione (27) were the most potent antiproliferative agents
从juglone(6)合成了一系列5-hydroxy-1,4-naphthoquinones类似物,并研究了它们对代表6种人类实体瘤细胞系的抗增殖活性。2,5-二羟基-3-(3-甲基丁-2-烯基)萘-1,4-二酮(4)和2,3-二氢-5-羟基-2-(丙-1-烯-2- yl)naphtho [2,3 - b ] furan-4,9-dione(27)是最有效的抗增殖剂,其GI 50值分别为0.42-8.1和0.80-2.2μM。结果为5-羟基萘醌的某些结构性质与其抗增殖活性之间的相关性提供了见识。