Stereoisomers of Cyclic Urea HIV-1 Protease Inhibitors: Synthesis and Binding Affinities
作者:Robert F. Kaltenbach、David A. Nugiel、Patrick Y. S. Lam、Ronald M. Klabe、Steven P. Seitz
DOI:10.1021/jm980255b
日期:1998.12.1
We have synthesized stereoisomers of cyclic urea HIV-1 protease inhibitors to study the effect of varying configurations on binding affinities. Four different synthetic approaches were used to prepare the desired cyclic urea stereoisomers. The original cyclic urea synthesis using amino acid starting materials was used to prepare three isomers. Three additional isomers were prepared by synthetic routes
我们已经合成了环状脲HIV-1蛋白酶抑制剂的立体异构体,以研究各种构型对结合亲和力的影响。使用四种不同的合成方法来制备所需的环状脲立体异构体。使用氨基酸起始原料的原始环状脲合成用于制备三种异构体。通过使用L-酒石酸和D-山梨糖醇作为手性原料的合成路线制备了三种另外的异构体。环状脲反式二醇的立体选择性羟基转化用于制备三种另外的异构体。共准备了10种可能的全部9种环状脲立体异构体,并描述了它们的结合亲和力。