Synthesis and Biological Evaluation of a New Furo[2,3-<i>h</i>]quinolin-2(1<i>H</i>)-one
作者:Adriana Chilin、Christine Marzano、Adriano Guiotto、Francarosa Baccichetti、Francesco Carlassare、Franco Bordin
DOI:10.1021/jm010993r
日期:2002.2.1
A new furoquinolinone derivative, namely 4-hydroxymethyl-1,6,8-trimethylfuro[2,3-h]quinolin-2(1H)-one (HOFQ), was synthesized and its biological activity studied. By UVA activation, HOFQ induced strong antiproliferative effects in Ehrlich ascite cells, which lost their ability to transmit the tumor by transplantation. HOFQ exhibited poor genotoxicity and absence of skin phototoxicity. Actually, HOFQ
合成了一种新的呋喃喹啉酮衍生物,即4-羟甲基-1,6,8-三甲基呋喃[2,3-h]喹啉-2(1H)-one(HOFQ),并对其生物学活性进行了研究。通过UVA激活,HOFQ在Ehrlich腹水细胞中诱导了强大的抗增殖作用,使其失去了通过移植传播肿瘤的能力。HOFQ表现出较差的遗传毒性和皮肤光毒性。实际上,HOFQ敏化形成DNA-蛋白质交联,但不形成链间交联。因此,HOFQ似乎是用于PUVA光化学疗法和光采的新药。