Design, synthesis and antileishmanial in vitro activity of new series of chalcones-like compounds: A molecular hybridization approach
作者:Ticiano P. Barbosa、Suervy C.O. Sousa、Francianne M. Amorim、Yara K.S. Rodrigues、Priscilla A.C. de Assis、John P.A. Caldas、Márcia R. Oliveira、Mário L.A.A. Vasconcellos
DOI:10.1016/j.bmc.2011.05.055
日期:2011.7
The chalcone-like series 1a–1g was efficiently synthesized from Morita–Baylis–Hillman reaction (52–74% yields). Compounds 1a–1g were designed by molecular hybridization based on the anti-inflammatory drug methyl salicylate (3) and the antileishmanial moiety of the Morita–Baylis–Hillman adducts 2a–2g. The 1a–1g compounds were much more actives than precursor series 2a–2g, for example, IC50 = 7.65 μM