Synthesis and Anti-TMV Activity of Dialkyl/dibenzyl 2-((6-Substituted-benzo[d]thiazol-2-ylamino)(benzofuran-2-yl)methyl) Malonates

作者：Han Xiao, Pengcheng Zheng, Chenghao Tang, Ying Gang Xie, Fang Wu, Jie Song, Jun Zhao, Zhining Li, Meichuan Li · 发表于：Molecules · 年份：2013 · DOI：10.3390/molecules181113623 · 被引用次数：7 · 研究领域：Synthesis and Biological Evaluation、Synthesis and biological activity、Click Chemistry and Applications

Starting from benzofuran-2-methanal, 6-substituted benzothiazole-2-amines and malonic esters, sixteen title compounds were designed and synthesized seeking to introduce anti-TMV activity. The structures of the newly synthesized compounds were confirmed by 1H-NMR, 13C-NMR, IR spectra, and MS (HREI) analysis. The bioassays identified some of these new compounds as having moderate to good anti-TMV activity. The compounds 5i and 5m have good antiviral activity against TMV with a curative rate of 52.23% and 54.41%, respectively, at a concentration of 0.5 mg/mL.