BENZOYLUREA

作品数：4被引量：13H指数：2
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相关领域：化学工程理学更多>>
相关期刊：《Science China Chemistry》《Chinese Journal of Chemistry》《Insect Science》《Chinese Chemical Letters》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划更多>>
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Poly(vinylidene fluoride) membrane based thin film microextraction for enrichment of benzoylurea insecticides from water samples followed by their determination with HPLC被引量：2
《Chinese Chemical Letters》2014年第12期1625-1629,共5页Chen-Huan Wang Xiao-Xing Ma Chun Wang Qiu-Hua Wu Zhi Wang 
Financial supports from the National Natural Science Foundation of China(No.31171698);the Innovation Research Program of Department of Education of Hebei for Hebei Provincial Universities (No.LJRC009);the Scientific and Technological Research Foundation of Department of Education of Hebei Province(No. ZD20131033);the Natural Science Foundation of Hebei(No. B2012204028)
Thin-film microextraction（TFME）,a new geometry for solid-phase microextraction,has become an attractive sample-preparation technique.Compared to other microextraction approaches,the sensitivity of this technique was...
关键词：Thin film microextraction Poly（vinylidene fluoride） membrane Benzoylurea insecticides High performance liquid chromatography 
HPLC-DAD data coupled with second-order calibration method applied to food analysis: Simultaneous determination of six benzoylurea insecticides in various fruit samples by selecting time region of chromatogram被引量：2
《Science China Chemistry》2013年第11期1641-1650,共10页QING XiangDong WU HaiLong NIE ChongChong LI Yong YAN XiuFang ZHANG XiHua YIN XiaoLi YU RuQin 
the National Natural Science Foundation of China(21175041);the National Basic Research Program(2012CB910602)for financial supports
This work presents a novel application of second-order calibration based on self-weighted alternating trilinear decomposition(SWATLD)algorithm for analyzing the HPLC-DAD data.The proposed method makes it possible to s...
关键词：second-order calibration HPLC-DAD SWATLD benzoylurea insecticide FRUIT 
Chitin synthesis inhibitors： old molecules and new developments被引量：8
《Insect Science》2013年第2期121-138,共18页Hans Merzendorfer 
Chitin is the most abundant natural aminopolysaccharide and serves as a structural component of extracellular matrices. It is found in fungal septa, spores, and cell walls, and in arthropod cuticles and peritrophic ma...
关键词：ACARICIDE BENZOYLUREA chitin synthesis inhibitor cuticle etoxazole insecticide 
Synthesis, Bioactivities and Structure Activity Relationship of N-4-Methyl-1,2,3-thiadiazole-5-carbonyl-N＇.phenyl Ureas被引量：1
《Chinese Journal of Chemistry》2012年第10期2522-2532,共11页国丹丹 王治文 范志金 赵晖 张薇 程家高 杨家强 吴青君 张友军 范谦 无 
This study was funded in part by grants from the Na- tional Natural Science Foundation of China （No. 20872071）, the Tianjin Natural Science Foundation （No. 10JCZDJC17500）, the National Key Project for Basic Research （No. 2010CB126105）, the National Key Technology Research and Development Program （No. 2011BAE06B02） and the Foundation of Achievements Transformation and Spreading of Tianjin Agricultural Science and Technology （No. 201002250）, Tianjin Key Technology Research and Development Program （No. 11ZCGYNC00100）.
Twenty nine novel N-4-methyl-1,2,3-thiadiazole-5-carbonyl-N＇-phenyl ureas were designed and synthesized, and their structures were confirmed by proton nuclear magnetic resonance （1H NMR）, infra red spectroscopy （I...
关键词：4-methyl-1 2 3-thiadiazole derivatives benzoylurea pesticides insecticidal activity 3D QSAR model 
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