3,3′-Disubstituted 5,5′-Bi(1,2,4-triazine) Derivatives with Potent in Vitro and in Vivo Antimalarial Activity
作者:Lian Xue、Da-Hua Shi、Jitendra R. Harjani、Fei Huang、Julia G. Beveridge、Tamir Dingjan、Kung Ban、Sarah Diab、Sandra Duffy、Leonardo Lucantoni、Sabine Fletcher、Francis C. K. Chiu、Scott Blundell、Katherine Ellis、Stuart A. Ralph、Grennady Wirjanata、Silvia Teguh、Rintis Noviyanti、Marina Chavchich、Darren Creek、Ric N. Price、Jutta Marfurt、Susan A. Charman、Matthew E. Cuellar、Jessica M. Strasser、Jayme L. Dahlin、Michael A. Walters、Michael D. Edstein、Vicky M. Avery、Jonathan B. Baell
DOI:10.1021/acs.jmedchem.8b01799
日期:2019.3.14
A series of 3,3'-disubstituted5,5'-bi(1,2,4-triazine) derivatives was synthesized and screened against the erythrocytic stage of Plasmodium falciparum 3D7 line. The most potent dimer, 6k, with an IC50 (50% inhibitory concentration) of 0.008 μM, had high in vitro potency against P. falciparum lines resistant to chloroquine (W2, IC50 = 0.0047 ± 0.0011 μM) and artemisinin (MRA1240, IC50 = 0.0086 ± 0