作者:Gary H. Posner、Hardwin O'Dowd、Poonsakdi Ploypradith、Jared N. Cumming、Suji Xie、Theresa A. Shapiro
DOI:10.1021/jm980088f
日期:1998.6.1
Over 20 new, cyclic, peroxy ketals have been prepared via a two-step protocol starting with readily available aryl methyl ketones. Structure-activity correlations using in vitro antimalarial data as a guide for optimization of potency have led to the design and synthesis of seven new peroxides that have IC50 values of 31-85 nM (artemisinin IC50 = 8.4 nM). Some SAR generalizations are discussed.
已经通过两步法制备了 20 多种新的环状过氧缩酮,从容易获得的芳基甲基酮开始。使用体外抗疟数据作为优化效力指南的构效相关性导致设计和合成了七种新的过氧化物,其 IC50 值为 31-85 nM(青蒿素 IC50 = 8.4 nM)。讨论了一些 SAR 概括。