阅读说明：本技术 除草3-氮杂螺[5.5]十一烷-8,10-二酮化合物 (Herbicidal 3-azaspiro [5.5] undecane-8, 10-dione compounds ) 是由 A·J·亨尼西 E·P·琼斯 蜂巢主慈 N·J·维勒茨 S·戴尔 A·W·格雷戈里 I· 于 2019-02-14 设计创作，主要内容包括：本发明涉及具有式(I)的化合物,其中R<Sup>1</Sup>、R<Sup>2</Sup>、R<Sup>3</Sup>、R<Sup>4</Sup>和G是如本文所定义。本发明进一步涉及包含具有式(I)的化合物的除草组合物、其用于特别是在有用植物的作物中控制杂草的用途。<Image he="320" wi="700" file="DDA0002635927540000011.GIF" imgContent="drawing" imgFormat="GIF" orientation="portrait" inline="no"></Image>(The present invention relates to compounds having formula (I) wherein R 1 、R 2 、R 3 、R 4 And G is as defined herein. The invention further relates to herbicidal compositions comprising compounds of formula (I), their use for controlling weeds, in particular in crops of useful plants.)