摘要:
A series of mono L-amino acid ester, mono non-steroid anti-inflammation drug (NSAID), carboxylic ester derivatives of acyclonucleoside phosphonates were prepared by using a "one pot synthesis" method and their in vitro anti-HBV activity were evaluated in HepG 2.2.15 cells. Compound 9a exhibited more potent anti-HBV activity and lower cytotoxicity than those of adefovir dipivoxil with IC50 and selective index (SI) values of 0.48 mu mol/L and 763.72, respectively. (C) 2013 Xiao-Zhong Fu and Yong-Lin Wang. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.