Substituted-nicotinyl thiourea derivatives bearing pyrimidine moiety: synthesis and biological evaluation
文献类型: 外文期刊
作者: Ke, Shaoyong 1 ; Cao, Xiufang 2 ;
作者机构: 1.Hubei Acad Agr Sci, Hubei Biopesticide Engn Res Ctr, Wuhan 430064, Peoples R China
2.Huazhong Agr Univ, Coll Sci, Wuhan 430070, Peoples R China
关键词: Nicotinyl thiourea;PTC;Synthesis;Bioactivity
期刊名称:RESEARCH ON CHEMICAL INTERMEDIATES ( 影响因子:2.914; 五年影响因子:2.32 )
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收录情况: SCI
摘要: A series of substituted-nicotinyl thiourea derivatives containing pyrimidine ring were synthesized in good to excellent yield using PEG-400 as solid-liquid phase transfer catalyst under ultrasonic irradiation. The structures of all newly synthesized compounds were elucidated and confirmed by IR, (1)H NMR and elemental analysis. The preliminary biological tests show that some of the target compounds present good inhibitory activities against the root and stalk of dicotyledon plants and are safe for monocotyledon plants.
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