A series of novel L-amino acid esters prodrugs of acyclic nucleoside phosphonates was synthesized and their anti-HBV activity was evaluated in HepG2 2.2.15 cells. Compound 1d exhibited more potent anti-HBV activity an...A series of novel L-amino acid esters prodrugs of acyclic nucleoside phosphonates was synthesized and their anti-HBV activity was evaluated in HepG2 2.2.15 cells. Compound 1d exhibited more potent anti-HBV activity and lower cytotoxicity than those of adefovir dipivoxil with EC50 and CC50 values of 0.207 μmol/L and 2530 μmol/L, respectively.展开更多
A series of novel bis（trifluoroethyl）phosphonomethyl ether derivatives of acyclovir was synthesized and their in vitro anti-HBV activity was evaluated in HepG2 2.2.15 cells. In contrast to acyclovir, most of the des...A series of novel bis（trifluoroethyl）phosphonomethyl ether derivatives of acyclovir was synthesized and their in vitro anti-HBV activity was evaluated in HepG2 2.2.15 cells. In contrast to acyclovir, most of the described phosphonates emerged as potent inhibitors of HBV replication. Especially, the most active compound 11 with IC50 value of 2.92 μmol/L was 33 times more potent than acyclovir with ICso value of 100 μmol/L.展开更多
文摘A series of novel L-amino acid esters prodrugs of acyclic nucleoside phosphonates was synthesized and their anti-HBV activity was evaluated in HepG2 2.2.15 cells. Compound 1d exhibited more potent anti-HBV activity and lower cytotoxicity than those of adefovir dipivoxil with EC50 and CC50 values of 0.207 μmol/L and 2530 μmol/L, respectively.
文摘A series of novel bis（trifluoroethyl）phosphonomethyl ether derivatives of acyclovir was synthesized and their in vitro anti-HBV activity was evaluated in HepG2 2.2.15 cells. In contrast to acyclovir, most of the described phosphonates emerged as potent inhibitors of HBV replication. Especially, the most active compound 11 with IC50 value of 2.92 μmol/L was 33 times more potent than acyclovir with ICso value of 100 μmol/L.
