Application of a Catalytic Asymmetric Povarov Reaction using Chiral Ureas to the Synthesis of a Tetrahydroquinoline Library
作者:Baudouin Gerard、Morgan Welzel O’Shea、Etienne Donckele、Sarathy Kesavan、Lakshmi B. Akella、Hao Xu、Eric N. Jacobsen、Lisa A. Marcaurelle
DOI:10.1021/co300098v
日期:2012.11.12
A 2328-membered library of 2,3,4-trisubstituted tetrahydroquinolines was produced using a combination of solution- and solid-phase synthesis techniques. A tetrahydroquinoline (THQ) scaffold was prepared via an asymmetric Povarov reaction using cooperative catalysis to generate three contiguous stereogenic centers. A matrix of 4 stereoisomers of the THQ scaffold was prepared to enable the development
使用溶液和固相合成技术的组合,生成了2328元的2,3,4-三取代四氢喹啉文库。四氢喹啉(THQ)支架是通过不对称的Povarov反应使用协同催化制备的,以产生三个连续的立体中心。制备了THQ支架的4种立体异构体矩阵,以通过生物学测试建立立体/结构-活性关系(SSAR)。稀疏矩阵设计策略用于选择要合成的文库成员,目的是生成具有适合下游发现的理化性质的四氢喹啉类化合物。