In order to discover natural‐product‐based pesticidal candidates, a series of coumarin‐like derivatives containing oxime ester fragments at the C‐8 position were prepared by structural modification of osthole, a natural plant product isolated from Cnidium monnieri. Their pesticidal activities were evaluated against two typically fruit trees/crop‐threatening agricultural pests, Mythimna separata Walker and Tetranychus cinnabarinus Boisduval.

中文翻译：

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蛇床子虫粪中肟肟酯衍生物的构建及其农业活性和防治效果评价。

为了发现基于天然产物的杀虫剂候选物，通过对蛇床子（一种从Cnidium monnieri分离的天然植物产品）进行结构修饰，制备了一系列在C-8位上含有肟酯片段的香豆素类衍生物。针对两种典型的威胁果树/作物的农业害虫，Mythimna separata Walker和Tetranychus cinnabarinus Boisduval ，对它们的杀虫活性进行了评估。