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Design, synthesis and biological evaluation of caudatin analogs as potent hepatitis B virus inhibitors.

Identifieur interne : 001337 ( Main/Exploration ); précédent : 001336; suivant : 001338

Design, synthesis and biological evaluation of caudatin analogs as potent hepatitis B virus inhibitors.

Auteurs : Li-Jun Wang ; Hao Chen ; Yun-Bao Ma ; Xiao-Yan Huang ; Chang-An Geng ; Xue-Mei Zhang ; Ji-Jun Chen [République populaire de Chine]

Source :

RBID : pubmed:25181984

Descripteurs français

English descriptors

Abstract

Thirty-nine caudatin analogs were designed and synthesized. Their anti-hepatitis B virus (HBV) activities were evaluated in vitro. Among them, twenty-three compounds showed much better anti-HBV activity than caudatin, and eleven compounds significantly inhibited the HBV DNA replication with IC50 values < 10 μM. Interestingly, three compounds (22, 28, 29) exhibited excellent activity against the secretion of HBsAg (IC50 = 63.02 μM, 52.81 μM, 56.08 μM), HBeAg (IC50 = 204.80 μM, 173.51 μM, 70.39 μM), along with HBV DNA replication (IC50 = 24.55 μM, 5.69 μM, 8.23 μM) with lower cytotoxicity. The structure-activity relationships (SARs) of these caudatin analogs were also discussed.

DOI: 10.2174/1573406410666140902111326
PubMed: 25181984


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Le document en format XML

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<div type="abstract" xml:lang="en">Thirty-nine caudatin analogs were designed and synthesized. Their anti-hepatitis B virus (HBV) activities were evaluated in vitro. Among them, twenty-three compounds showed much better anti-HBV activity than caudatin, and eleven compounds significantly inhibited the HBV DNA replication with IC50 values < 10 μM. Interestingly, three compounds (22, 28, 29) exhibited excellent activity against the secretion of HBsAg (IC50 = 63.02 μM, 52.81 μM, 56.08 μM), HBeAg (IC50 = 204.80 μM, 173.51 μM, 70.39 μM), along with HBV DNA replication (IC50 = 24.55 μM, 5.69 μM, 8.23 μM) with lower cytotoxicity. The structure-activity relationships (SARs) of these caudatin analogs were also discussed. </div>
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