新型吡唑甲酰脲类化合物的合成及其生物活性  

Synthesis of Some Novel Pyrazolecarbonylureas and Their Biological Activities

作　　者：刘长令[1] 雷新[1] 刘武成[1] 赵日瑾 

机构地区：[1]化工部沈阳化工研究院

出　　处：《合成化学》1997年第4期394-398,共5页Chinese Journal of Synthetic Chemistry

摘　　要：５－氯－１，３－二甲基吡唑－４－甲酰基异氰酸酯同胺类化合物反应，合成了２３个新型吡唑甲酰脲类化合物，其化学结构经ＩＲ、１ＨＮＭＲ、ＭＳ和元素分析确证。所有化合物均具有一定的杀菌活性，部分化合物具有较好的杀虫活性。Twenty three novel pyrazolecarbonylureas have synthesized by the reaction of 5 chloro 1,3 dimethylpyrazole 4 carbonylisocyanate with amines. Their structures were confirmed by IR, 1H NMR, MS and elementary analysis. All of them have some fungicidal activities at 1000mg/L in vivo and some of them have good insecticidal activities in glasshouse tests.

关 键 词：吡唑甲酰脲 生物活性 杀虫活性 

分 类 号：O626.21[理学—有机化学]