Affiliation:
1. 1Department of Chemistry, University of Pittsburgh, Pittsburgh, PA 15260, USA
Abstract
Intramolecular cycloadditions of bicyclo[1.1.0]butylalkyl-amines represent a rich source of novel heterocyclic scaffolds. As a function of the side chain attached to the amine, formal ene- or [2 + 2] cycloaddition products can be obtained in moderate to high yields. By suitable further functionalizations, a library of 3-azatricyclo[5.1.1.01,5]-nonanes was prepared and interrogated in 450 biological assays. This discovery collection was found to generate high hit rates and yet the individual samples demonstrated sufficient selectivity to fulfill robust lead criteria. These applications of bicyclo[1.1.0]butanes demonstrate that new synthetic chemistry and novel architectures are promising starting points for the generation of high-value discovery libraries.
Subject
General Chemical Engineering,General Chemistry
Reference28 articles.
1. jm;Ertl;Med Chem,2006
2. a;Wipf;Am Chem Soc,2003
3. ci;Schuffenhauer;Chem Inf Model,2006
Cited by
17 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献