Mechanism-Based Design of Parasite-Targeted Artemisinin Derivatives: Synthesis and Antimalarial Activity of New Diamine Containing Analogues
作者:Stephen Hindley、Stephen A. Ward、Richard C. Storr、Natalie L. Searle、Patrick G. Bray、B. Kevin Park、Jill Davies、Paul M. O'Neill
DOI:10.1021/jm0109816
日期:2002.2.1
attributed, in part, to its high accumulation in the acidic environment of the heme-rich parasite food vacuole. A key component of this intraparasitic chloroquine accumulation mechanism is a weak base "ion-trapping" effect whereupon the basic drug is concentrated in the acidic food vacuole in its membrane-impermeable diprotonated form. By the incorporation of amino functionality into target artemisinin analogues