Diversity-oriented synthesis of a cytisine-inspired pyridone library leading to the discovery of novel inhibitors of Bcl-2 |
| |
Authors: | Lisa A Marcaurelle Charles Johannes Daniel Yohannes Bonnie P Tillotson David Mann |
| |
Institution: | Infinity Pharmaceuticals, Inc., 780 Memorial Drive, Cambridge, MA 02139, United States |
| |
Abstract: | Four enantiopure cytisine-inspired scaffolds can be accessed via a versatile pyrrolidine template derived from a stereocontrolled 3+2] azomethine ylide–alkene cycloaddition. Differential ester protection allows for the selective formation of either a bridged bicyclic or tricyclic scaffold via pyridone cyclization. Solid-phase diversification of the pyridone scaffolds yielded a diverse library of 15,000 compounds enabling the discovery of a novel class of Bcl-2 inhibitors. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |