作者:James M. Nyangulu、Samantha L. Hargreaves、Susan L. Sharples、Simon P. Mackay、Roger D. Waigh、Olivier Duval、Eddie K. Mberu、William M. Watkins
DOI:10.1016/j.bmcl.2005.02.074
日期:2005.4
Analogues of the antimalarial alkaloid nitidine have been prepared with high potency against both chloroquine-sensitive and -resistant strains of Plasmodium falciparum in vitro. Simple modifications, using an established synthetic route, resulted in an analogue with IC50 below 5 ng/mL against a chloroquine-sensitive strain of P. falciparum. N-Ethylethoxidine had IC50 below 30 ng/ mL against both chloroquine-sensitive and chloroquine-resistant strains of P. falciparum. (c) 2005 Elsevier Ltd. All rights reserved.