Synthesis and biological evaluation of new [1,2,4]triazino[5,6-b]indol-3-ylthio-1,3,5-triazines and [1,2,4]triazino[5,6-b]indol-3-ylthio-pyrimidines against Leishmania donovani
作者:Leena Gupta、Naresh Sunduru、Aditya Verma、Saumya Srivastava、Suman Gupta、Neena Goyal、Prem M.S. Chauhan
DOI:10.1016/j.ejmech.2010.02.015
日期:2010.6
series of [1,2,4]triazino[5,6-b]indol-3-ylthio-1,3,5-triazines and [1,2,4]triazino[5,6-b]indol-3-ylthio-pyrimidines were synthesized and screened for their in vitro antileishmanial activity against Leishmania donovani. Among all, 8 compounds have shown more than 90% inhibition against promastigotes and IC50 in the range of 4.01–57.78 μM against amastigotes. Compound 5, a triazino[5,6-b]indol-3-ylthio-1
一系列的[1,2,4] triazino [5,6 - b ] indol-3-ylthio-1,3,5-triazines和[1,2,4] triazino [5,6 - b ] indol-3合成了-ylthiothiopyrimidines,并筛选了它们对利什曼原虫的体外抗疟原虫活性。在所有化合物中,有8种化合物对前鞭毛体的抑制作用超过90%,对Amastigotes的IC 50抑制作用在4.01至57.78μM之间。化合物5,一个嗪[5,6- b ]吲哚-3-基硫基-1,3,5-三嗪衍生物被发现是最活跃的,并用20-&毒性最低的10倍的选择性(SI = 56.61)与标准药物喷他idine和stibogluconate(SSG)相比。