Synthesis and biological evaluation of potential inhibitors of the cysteine proteases cruzain and rhodesain designed by molecular simplification
作者:Saulo Fehelberg Pinto Braga、Luan Carvalho Martins、Elany Barbosa da Silva、Policarpo Ademar Sales Júnior、Silvane Maria Fonseca Murta、Alvaro José Romanha、Wai Tuck Soh、Hans Brandstetter、Rafaela Salgado Ferreira、Renata Barbosa de Oliveira
DOI:10.1016/j.bmc.2017.02.009
日期:2017.3
Analogues of 8-chloro-N-(3-morpholinopropyl)-5H-pyrimido[5,4-b]indol-4-amine 1, a known cruzain inhibitor, were synthesized using a molecular simplification strategy. Five series of analogues were obtained: indole, pyrimidine, quinoline, aniline and pyrrole derivatives. The activity of the compounds was evaluated against the enzymes cruzain and rhodesain as well as against Trypanosoma cruzi amastigote