Design, synthesis, anti-TMV, fungicidal, and insecticidal activity evaluation of 1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid derivatives based on virus inhibitors of plant sources
作者:Hong-jian Song、Yong-xian Liu、Yu-xiu Liu、Yuan-qiong Huang、Yong-qiang Li、Qing-min Wang
DOI:10.1016/j.bmcl.2014.09.063
日期:2014.11
arboxylic acid derivatives were designed and synthesized, and first evaluated for their anti-TMV, fungicidal and insecticidal activities. Most of these derivatives exhibited good antiviral activity against TMV both in vitro and in vivo. Especially, the activities of compounds 8 and 15 in vivo were higher than that of ribavirin. The compound 8 exhibited more than 70% fungicidal activities against Cercospora
借鉴植物农药的创作思路,设计合成了一系列四氢-β-咔啉-3-羧酸衍生物,并对其抗TMV,杀真菌和杀虫活性进行了评价。这些衍生物中的大多数在体外和体内均表现出对TMV的良好抗病毒活性。特别是,化合物8和15的体内活性高于利巴韦林。化合物8显示出超过70种%的杀菌活性对尾孢堀花生,茄链格孢,蠕玉米小斑病,和稻纹枯病菌在50毫克/公斤,化合物16和20表现出对Mythimna sepepa和Ostrinia nubilalis的60%以上的杀虫活性。