1.
Eur J Med Chem
; 126: 1129-1135, 2017 Jan 27.
Artículo
en Inglés
| MEDLINE
| ID: mdl-28064141
RESUMEN
Chalcones display a broad spectrum of pharmacological activities. Herein, a series of 2'-hydroxy methoxylated chalcones was synthesized and evaluated towards Trypanosoma brucei, Trypanosoma cruzi and Leishmania infantum. Among the synthesized library, compounds 1, 3, 4, 7 and 8 were the most potent and selective anti-T. brucei compounds (EC50 = 1.3-4.2 µM, selectivity index >10-fold). Compound 4 showed the best early-tox and antiparasitic profile. The pharmacokinetic studies of compound 4 in BALB/c mice using hydroxypropil-ß-cyclodextrins formulation showed a 7.5 times increase in oral bioavailability.