N-取代萘二酰亚胺乙酸类衍生物的合成及生物活性  

Synthesis and biological activity of N-substituted naphthalimide acetic acid derivatives

作　　者：田朝瑜 李振杰 孔衍 傅吉尧 孙鉴昕 田庆功 TIAN Zhaoyu;LI Zhenjie;KONG Yan;FU Jiyao;SUN Jianxin;TIAN Qinggong(Naval Petty Officer Academy,Anhui Bengbu 233050,China;Qingdao University of Science and Technology,Shandong Qingdao 266000,China)

机构地区：[1]海军士官学校,安徽蚌埠233050 [2]青岛科技大学,山东青岛266000

出　　处：《现代农药》2024年第3期41-44,80,共5页MODERN AGROCHEMICALS

摘　　要：采用活性基团拼接法,以1,8-萘二甲酸酐为基本骨架,合成了3个具有植株生长调节功能的新型萘二酰亚胺乙酸类衍生物,并经1H NMR、元素分析确定了化合物的结构。室内生物活性测试结果显示:目标化合物4a在质量浓度为1 mg/L时,对绿豆种子的发芽促进率达到254.55%,芽长促进率达到136.36%,根长促进率达到75.00%;在4℃、质量浓度为0.67 mg/L时,对小麦种子的发芽促进率达到240%。目标化合物4a表现出优异的抗低温胁迫和植物生长调节活性。According to active group splicing method,three novel compounds with plant growth-regulating activity were synthesized,using 1,8-naphthalene dicarboxylic anhydride as the basic skeleton.The structures of the compounds were determined by 1H NMR and elemental analysis.The indoor biological activity tests showed that the compound 4a could increase the rooting and germination activity of mung beans,with the germination promotion rate of 254.55%,the bud length promotion rate of 136.36%,the root length promotion rate reached of 75.00%at the concentration of 1 mg/L.Under low temperature,compound 4a could significantly improve the germination rate of wheat seeds.At the temperature of 4℃,the concentration of 0.67 mg/L,the germination promotion rate of wheat seeds reached 240%.Target compound 4a exhibited excellent resistance to low temperature stress and plant growth-regulating activity.

关 键 词：新化合物 萘二酰亚胺乙酸 1 8-萘二甲酸酐 合成 植物生长调节活性 

分 类 号：O625.5[理学—有机化学]