Uracil compounds and their use
    138.
    发明公开
    Uracil compounds and their use 有权
    Urazil Verbindungen und deren Verwendung

    公开(公告)号:EP1106607A3

    公开(公告)日:2001-07-18

    申请号:EP00126429.0

    申请日:2000-12-05

    摘要: The present invention relates to an uracil compound of the formula [I]: wherein W represents oxygen, sulfur, imino or C 1 to C 3 alkylimino; Y represents oxygen, sulfur, imino or C 1 to C 3 alkylimino; R 1 represents C 1 to C 3 alkyl or C 1 to C 3 haloalkyl; R 2 represents C 1 to C 3 alkyl; R 4 represents hydrogen or methyl; R 5 represents C 1 to C 6 alkyl, C 1 to C 6 haloalkyl, or the like; X 1 represents halogen, cyano or nitro; X 2 represents hydrogen or halogen; and each of X 3 and X 4 independently represents hydrogen, halogen, C 1 to C 6 alkyl, or the like. The present compound has an excellent herbicidal activity.

    摘要翻译: 本发明涉及下式的尿嘧啶化合物:其中W代表氧,硫,亚氨基或C1至C3烷基亚氨基; Y表示氧,硫,亚氨基或C 1至C 3烷基亚氨基; R 1表示C 1至C 3烷基或C 1至C 3卤代烷基; R 2表示C 1至C 3烷基; R 4表示氢或甲基; R 5代表C1-C6烷基,C1-C6卤代烷基等; X 1表示卤素,氰基或硝基; X 2表示氢或卤素; X 3和X 4各自独立地表示氢,卤素,C 1〜C 6烷基等。 本发明化合物具有优异的除草活性。