QUINAZOLINONE COMPOUND, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF, AND HERBICIDE

The present invention relates to a quinazolinone compound, a preparation method therefor and an application thereof. The compound has a structure represented by formula (I) or formula (LI), has an excellent HPPD inhibitory effect and a significant inhibitory effect on weeds including broadleaf weeds...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAN, Yaochao, CAI, Zhuomei, CHEN, Enchang, DU, Chen, YANG, Guangfu, WANG, Xianquan, ZHOU, Shaomeng, QU, Renyu, ZHANG, Tianzhu
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY FISHING FORESTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HUNTING METALLURGY ORGANIC CHEMISTRY PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING
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Beschreibung
Zusammenfassung:	The present invention relates to a quinazolinone compound, a preparation method therefor and an application thereof. The compound has a structure represented by formula (I) or formula (LI), has an excellent HPPD inhibitory effect and a significant inhibitory effect on weeds including broadleaf weeds, grass weeds and sedge weeds, and is highly safe for crops. La présente invention concerne un composé quinazolinone, son procédé de préparation et son application. Le composé a une structure représentée par la formule (I) ou la formule (LI), a un excellent effet inhibiteur de HPPD et un effet inhibiteur significatif sur les mauvaises herbes, notamment les adventices à feuilles larges, les graminées adventices et les cypéracées, et est très sûr pour les cultures. 涉及一种喹唑啉酮类化合物及其制备方法和应用，所述化合物具有式(I)或式(LI)所示的结构，具有优异的HPPD抑制作用，对包括阔叶杂草、禾本科杂草和莎草科杂草在内的杂草具有显著的抑制效果，并且对作物的安全性高。