【摘要】 本文对川楝素的来源、发现、提制、生产、应用及药理、毒理、毒性等方面的研究历史、现状及展望作了简单叙述。旨在讨论进一步研究这一天然化合物的重要意义。特别是通过对川楝素在医学上的药理、毒性等方面研究成果的回顾、总结,而为深入研究其在害虫防治方面的作用机制及应用措施提供依据、寻找线索、开创思路。更多还原

【Abstract】 This paper gives a critical review of toosendanin, including its source, isolation, physical and chemical properties,industrial production, toxicology to vertebrates and insects, with special emphasis on the potential of development as a novel class of botanical insecticides. As far as the authors are aware, the chinaberry tree Melia toosendan Sieb. et Zucc. is mainly found in China and toosendanin was first isolated in China .We are the first group working on toosendanin as an insecticide. The unique properties of the toxic principles of toosendanin as an antifeedant, systemic and stomach poison as well as insect growth regulators, local availability, safe to the environment and com, patibility with the agroecosystem emphasize its ample potential in insect pest management system.更多还原