Construction of a Polyheterocyclic Benzopyran Library with Diverse Core Skeletons through Diversity-Oriented Synthesis Pathway
作者:Sangmi Oh、Hwan Jong Jang、Sung Kon Ko、Yeonjin Ko、Seung Bum Park
DOI:10.1021/cc100044w
日期:2010.7.12
In this study, a divergent and practical solid-phaseparallel diversity-oriented synthesis (DOS) strategy was successfully applied for the construction of five discrete coreskeletons embedded with privileged benzopyranyl substructure. The diversity of these coreskeletons was expanded through the introduction of various substituents at the R, R(1), and R(2) positions from a single key intermediate