Design and synthesis of novel fluoro amino acids: synthons for potent macrocyclic HCV NS3 protease inhibitors
作者:Latha G. Nair、Stephane Bogen、Frank Bennett、Kevin Chen、Bancha Vibulbhan、Yuhua Huang、Weing Yang、Ronald J. Doll、N.-Y. Shih、F. George Njoroge
DOI:10.1016/j.tetlet.2010.04.010
日期:2010.6
first clinical candidate, Boceprevir (SCH 503034), we approached the depeptidization of the molecule through macrocyclization. Herein we report the design and synthesis of fluoroaminoacids with desired stereochemistry required for the synthesis of macrocyclic inhibitors with fluorine at various positions of the aliphatic chain. Biological activities of representative examples are also reported.