Synthesis, crystal structure and anticancer activity of novel derivatives of ethyl 1-(4-oxo-8-aryl-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-3-yl)formate
作者:Krzysztof Sztanke、Jolanta Rzymowska、Maciej Niemczyk、Izabela Dybała、Anna E. Kozioł
DOI:10.1016/j.ejmech.2006.01.016
日期:2006.4
Synthesis and anticanceractivity of ethyl 1-(4-oxo-8-aryl-4,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazin-3-yl)formates (7-12) are presented. The title compounds were obtained by two independent synthesis methods from 1-aryl-2-hydrazono-imidazolidines (1-aryl-2-hydrazino-imidazolines) (1-6) by cyclocondensation reaction with diethyl 2-(hydroxyimino)malonate (A) and diethyl 2-oxomalonate (B). Molecular