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林产化学与工业 ›› 2018, Vol. 38 ›› Issue (5): 23-29.doi: 10.3969/j.issn.0253-2417.2018.05.004

• 研究报告 • 上一篇    下一篇

马来海松酸长链烷基酰(亚)胺钠的合成及其对小地老虎的拒食活性研究

翟兆兰1, 闫鑫焱1, 许吉1, 宋湛谦1, 商士斌1,2, 饶小平1,2   

  1. 1. 中国林业科学研究院 林产化学工业研究所;生物质化学利用国家工程实验室;国家林业局林产化学工程重点开放性实验室;江苏省生物质能源与材料重点实验室, 江苏 南京 210042;
    2. 中国林业科学研究院 林业新技术研究所, 北京 100091
  • 收稿日期:2018-04-25 出版日期:2018-10-25 发布日期:2018-11-06
  • 通讯作者: 饶小平,研究员,博士,博士生导师,主要从事天然产物化学利用研究;E-mail:rxping2001@163.com。 E-mail:rxping2001@163.com
  • 作者简介:翟兆兰(1990-),女,山东平邑人,博士生,研究方向为天然资源化学利用
  • 基金资助:
    国家自然科学基金资助项目(31470596)

Synthesis of Sodium Maleopimaric Acid Long Chain Alkyl (Alkylene) Amines and Their Antifeedant Activity Against Agrotis ypsilon

ZHAI Zhaolan1, YAN Xinyan1, XU Ji1, SONG Zhanqian1, SHANG Shibin1,2, RAO Xiaoping1,2   

  1. 1. Institute of Chemical Industry of Forest Products, CAF;National Engineering Lab. for Biomass Chemical Utilization;Key and Open Lab. of Forest Chemical Engineering, SFA;Key Lab. of Biomass Energy and Material, Jiangsu Province, Nanjing 210042, China;
    2. Research Institute of Forestry New Technology, CAF, Beijing 100091, China
  • Received:2018-04-25 Online:2018-10-25 Published:2018-11-06

摘要: 以马来海松酸、十二胺、十四胺、十六胺和十八胺为主要原料,经酰胺化和酸碱中和反应合成了马来海松酸酰胺二钠(Cn-MPA-2Na,n=12,14,16,18),采用IR和1H NMR对产物的结构进行了表征,并采用浸叶法研究了Cn-MPA-2Na及文献合成的马来海松酸酰亚胺钠(Cn-MPA-Na,n=12,14,16)对小地老虎的拒食活性。结果表明:室温下,Cn-MPA-2Na和Cn-MPA-Na均具有良好的水溶性,且Cn-MPA-2Na在水中的溶解度大于300 g/L。水溶性的马来海松酸长链烷基酰(亚)胺钠中烷烃链长和羧酸钠个数对小地老虎拒食活性均无明显影响,其中C12-MPA-2Na、C18-MPA-2Na和C14-MPA-Na对小地老虎具有较强的拒食活性,其拒食中浓度(AFC50)分别为0.51、0.54和0.77g/L。

关键词: 马来海松酸, 合成, 小地老虎, 水溶性, 拒食活性

Abstract: With maleopimaric acid, dodecylamine, tetradecylamine,hexadecylamineand octadecylamine as the main raw materials, disodium maleopimaric acid amide(Cn-MPA-2Na, n=12, 14, 16, 18) were synthesized through amidation reaction and acid-base neutralization, and their structures were characterized by IR and 1H NMR. The antifeedant activities of Cn-MPA-2Na (n=12, 14, 16, 18)and sodium maleopimaric acid long chainalkylene amines (Cn-MPA-Na, n=12, 14, 16) reported in reference against Agrotis ypsilon were investigated using the method of leaf disc. The results showed that both Cn-MPA-2Na (n=12, 14, 16, 18) and Cn-MPA-Na (n=12, 14, 16) show good water solubility at room temperature, and the solubility of Cn-MPA-2Na was above 300 g/L. Both the length of alkane and the number of sodium carboxylate in soluble sodium maleopimaric acid long chain alkyl (alkylene) amines showed little influences on its antifeedant activities against A. ypsilion. And C12-MPA-2Na, C18-MPA-2Na and C14-MPA-Na showed strong antifeedant activities against A. ypsilon. The 50% antifeedant concentrations(AFC50) for C12-MPA-2Na, C18-MPA-2Na and C14-MPA-Na were 0.51, 0.54 and 0.77 g/L, respectively.

Key words: maleopimaric acid, synthesis, Agrotis ypsilon, water solubility, antifeedant activities

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