Computer-aided discovery of two novel chalcone-like compounds active and selective against Leishmania infantum.

ABSTRACT: Leishmaniasis are infectious diseases caused by parasites of genus Leishmania that affect affects 12 million people in 98 countries mainly in Africa, Asia, and Latin America. Effective treatments for this disease are urgently needed. In this study, we present a computer-aided approach to investigate a set of 32 recently synthesized chalcone and chalcone-like compounds to act as antileishmanial agents. As a result, nine most promising compounds and three potentially inactive compounds were experimentally evaluated against Leishmania infantum amastigotes and mammalian cells. Four compounds exhibited EC₅₀ in the range of 6.2-10.98μM. In addition, two compounds, LabMol-65 and LabMol-73, exhibited cytotoxicity in macrophages >50μM that resulted in better selectivity compared to stand

SUBMITTER: Gomes MN 

PROVIDER: S-EPMC6020026 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature