瓢虫防卫生物碱中的氮杂大环内酯
Azamacrolides in Defensive Alkaloids from Ladybird Beetles
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摘要: 化学防卫是昆虫防御外来侵害的方法之一。简要评述了墨西哥豆瓢虫Epilachna varivestis、南瓜瓢虫Epilachna borealis、苜蓿瓢虫Subcoccinella vigintiquatuorpunctata 3种瓢虫蛹分泌的化学防御物质——氮杂大环内酯的结构、生物活性以及生物合成的研究进展。Abstract: Chemical defence is one of the means by which insects protect themselves from predator. The structure, bioassay, biosynthesis of azamacrolides in defensive alkaloids from ladybird beetles is reviewed, and a vista of the future in this field is given.