Concise Preparation of Amino-5,6,7,8-tetrahydroquinolines and Amino-5,6,7,8-tetrahydroisoquinolines via Catalytic Hydrogenation of Acetamidoquinolines and Acetamidoisoquinolines
作者:Krystyna A. Skupinska、Ernest J. McEachern、Renato T. Skerlj、Gary J. Bridger
DOI:10.1021/jo026258k
日期:2002.11.1
via catalytic hydrogenation of the corresponding acetamido-substituted quinolines and isoquinolines followed by acetamide hydrolysis is described. The yields of the products are good when the acetamido substituent is present on the pyridinering and moderate with the acetamido substituent on the benzenering. This method has also been applied to the regioselective reduction of quinoline substrates bearing
Heterocyclic compounds that bind chemokine receptors and inhibit the binding of their natural ligands are disclosed. The invention compounds are protective against infection by HIV and exert effects characteristic of antagonists to the CXCR4 receptor.