The invention relates to phytotoxic halogenated derivatives of benzoxazinones. The aim of the invention relates to the production of novel phytosanitary products that are suitable for agricultural weed control, based on natural chemical substances. The invention comprises novel chemical compounds having high levels of phytotoxic activity and the preparation methods thereof. Said substances are derived from natural products with the 1,4-benzoxazin-3-one skeleton involved in different chemical defense interactions in plants. The inventive compounds have suitable phytotoxic activity levels for use in weed control and for use as stable models for the development of novel phytosanitary products based on the 1,4-benzoxazin-3-one skeleton.
本发明涉及苯并噁嗪酮的植物毒性卤代衍
生物。本发明的目的是以天然
化学物质为基础,生产适用于农业除草的新型植物检疫产品。本发明包括具有高
水平植物毒性活性的新型化合物及其制备方法。所述物质来源于天然产品,其 1,4-苯并恶嗪-3-酮骨架参与植物不同的
化学防御相互作用。本发明的化合物具有合适的植物毒性活性
水平,可用于杂草控制,并可用作开发基于 1,4-苯并恶嗪-3-酮骨架的新型植物检疫产品的稳定模型。