Synthesis and antiviral activity of lycorine derivatives

被引:5
作者
Yang, Ya-Jun [1 ]
Liu, Jiang-Ning [2 ]
Pan, Xian-Dao [1 ]
机构
[1] Chinese Acad Med Sci & Peking Union Med Coll, Inst Mat Med, Beijing Key Lab Act Subst Discovery & Drug Abil E, Beijing 100050, Peoples R China
[2] Chinese Acad Med Sci, Peking Union Med Coll, Inst Lab Anim Sci, Natl Hlth Commiss China NHC,Key Lab Human Dis Com, Beijing 100050, Peoples R China
基金
中国国家自然科学基金;
关键词
Lycorine; hand; foot; and mouth disease; enterovirus; 71; coxsackievirus A16; ENTEROVIRUS; MORTALITY; FOOT; HAND;
D O I
10.1080/10286020.2020.1844674
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
There are no effective antiviral drugs to treat hand, foot, and mouth disease. In this study, a series of lycorine derivatives were synthesized and evaluated against enterovirus 71 and coxsackievirus A16 in vitro. Derivatives 7c-m with the phenoxyacyl group at the C-1 position showed higher efficacy and lower toxicity than lycorine. In addition, derivative 7e enhanced the survival rate to 40% in the mouse model of the lethal EV71 infection.
引用
收藏
页码:1188 / 1196
页数:9
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