文献类型：期刊文献

英文题名：Synthesis and herbicidal activity of novel 3-aminocarbonyl-2-oxazolidinethione derivatives containing a substituted pyridine ring

作者：Li, GY; Qian, XH; Cui, JN; Huang, QC; Zhang, R; Guan, H

机构：[1]Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Liaoning Prov, Peoples R China;[2]E China Univ Sci & Technol, Inst Pesticides & Pharmaceut, Shanghai 200237, Peoples R China

年份：2006

卷号：54

期号：1

起止页码：125

外文期刊名：JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000234572900019)】；

语种：英文

外文关键词：2-oxazolidinethiones; pyridine ring; herbicidal activity

摘要：A series of 3-aminocarbonyl-2-oxazolidinethione derivatives containing a substituted pyridine ring were designed and synthesized. The structures of all of the title compounds were characterized by H-1 NMR, C-13 NMR, IR, and HRMS. Their agricultural bioactivities were evaluated, and some of these compounds exhibited good herbicidal activities against Echinochloa crusgalli, Sorghum vulgare, Digitaria sanguinalis, Eclipta prostrasta, Cucumis sativus, and Brassica campestris, which were associated mainly with their steric properties and lipophilicities based on the structure-activity relationship discussion.