恶性疟原虫
化学
硫氧还蛋白还原酶
脚手架
体外
组合化学
结构-活动关系
计算生物学
立体化学
硫氧还蛋白
生物化学
酶
疟疾
生物
计算机科学
数据库
免疫学
作者
Mathias Winkler,Marjorie Maynadier,Sharon Wein,Marie Ange Lespinasse,G. Boumis,A.E. Miele,Henri Vial,Yung Sing Wong
摘要
A series of new aculeatin-like analogues were synthesized in two steps by combining two sets of building blocks. Many compounds showed inhibitory activities in vitro against Plasmodium falciparum and have helped to gain more insight into structure-activity relationships around the spirocyclohexadienone pharmacophoric scaffold. Plasmodium falciparum thioredoxin reductase (PfTrxR) has been investigated as a putative cellular target. Moreover, a new aculeatin-like scaffold without Michael acceptor properties, efficient at 0.86 μM against P. falciparum 3D7, was identified and raises the prospect of developing a new antimalarial agent.
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