The imidazo[2,1-a]isoindole system. A new skeletal basis for antiplasmodial compounds |
| |
Authors: | del Olmo Esther Armas Marlon García Ybarra MaInés López Josè Luis Oporto Patricia Giménez Alberto Deharo Eric San Feliciano Arturo |
| |
Institution: | Departamento de Química Farmacéutica, Facultad de Farmacia, 37007-Salamanca, Spain. olmo@usal.es |
| |
Abstract: | The in vitro antiplasmodial activity of some dihydrostilbenamides, phtalazinones, imidazo2,1-a]isoindole and pyrimido2,1-a]isoindole derivatives related to the natural dihydrostilbenoid isonotholaenic acid is reported. The evaluation was performed on cultures of F32 strain of Plasmodium falciparum and potent representative compounds were also evaluated in the ferriprotoporphyrin IX biomineralization inhibition test (FBIT). Compounds having the imidazo2,1-a]isoindole skeleton were the most active and one compound of this group resulted to be as potent as chloroquine, but acting through a mechanism different that of the inhibition of heme biomineralization. |
| |
Keywords: | |
本文献已被 ScienceDirect PubMed 等数据库收录! |
|