Heterobicyclic herbicides
    4.
    发明授权
    Heterobicyclic herbicides 失效
    异双环类除草剂

    公开(公告)号:US5739326A

    公开(公告)日:1998-04-14

    申请号:US759742

    申请日:1996-12-03

    摘要: Compounds of Formula I, and their N-oxides and agriculturally-suitable salts, are disclosed which are useful for controlling undesired vegetation ##STR1## wherein: X and Y are independently N or CH; Z is O, S(O).sub.n, NR.sup.7, C(.dbd.O), C(.dbd.S), C(.dbd.N--OR.sup.8), CH(OR.sup.9), or CR.sup.10 (R.sup.11); n is 0, 1 or 2; and R.sup.1 -R.sup.11 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula I and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula I.

    摘要翻译: 公开了式I化合物及其N-氧化物和农业上合适的盐,其可用于控制不期望的植物。其中:X和Y独立地为N或CH; Z是O,S(O)n,NR 7,C(= O),C(= S),C(= N-OR 8),CH(OR 9)或CR 10(R 11); n为0,1或2; 和R1-R11如本公开中所定义。 还公开了含有式I化合物的组合物和控制不期望植物的方法,其涉及将植物或其环境与有效量的式I化合物接触。