| 1 | Synthesis and antiviral activity of some novel indole-2-carboxylate derivatives显示文摘A series of novel indole-2-carboxylate derivatives were synthesized and assayed to determine their in vitro broad-spectrum antiviral activities.The biological results showed that some of the synthesized compounds exhibited potent broad-spectrum antiviral activity.Notably,compound 8f showed the highest SI value(17.1)to Cox B3 virus.Compound 14f showed both potent inhibitory activity against influenza A(IC_(50)=7.53μmol/L)and the highest SI value(12.1).SAR results showed that the alkyloxy at the 4-position of indole ring was not crucial to the antiviral activities.Incorporation of an acetyl substituent at the amino group disfavored antiviral activity towards RNA viruses. | Situ Xue Linlin Ma Rongmei Gao Yuhuan Li Zhuorong Li | 2014 | Acta Pharmaceutica Sinica B2014，4，4： | 3 |
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