Synthesis and anti-HCV Evaluation of 4′(α)-ethyl and 2′(β)-methyl-carbodine Analogues
作者:Hua Li、Jin Cheol Yoo、Joon Hee Hong
DOI:10.1080/15257770903170294
日期:2009.9.17
and evaluated for inhibition of hepatitis C virus (HCV) RNA replication in cell culture. The construction of cyclopentene intermediate 12β was successfully made via sequential Johnson-Claisen orthoester rearrangement and ring-closing metathesis (RCM) starting from Weinreb amide 5. Selective dihydroxylation and desilylation gave the target carbodine analogues. The synthesized nucleoside analogues mentioned