Synthesis and biological evaluation of esculetin derivatives as potential anti-HBV agents

ABSTRACT: Previous in vivo and in vitro studies revealed that esculetin (Fig. 1) has anti-hepatitis B virus (anti-HBV) activity as well as a protective effect on liver damage caused by duck hepatitis B virus. We designed and synthesized a series of esculetin derivatives, introduced side chains containing various amino groups into site 7 of the parent structure, and synthesized C-4 and C-8 substituted derivatives with the goal of investigating their anti-HBV activities. In vitro anti-HBV activity was performed against HepG2.2.15 cells by using Enzyme-Linked Immunosorbent Assay(ELISA) kit and cytotoxicity was determined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay with lamivudine as the positive control. The results demonstrated that several compounds showed moderate an

SUBMITTER: Ye Z 

PROVIDER: S-EPMC10030075 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature