Barbituric acid derivatives
    6.
    发明授权
    Barbituric acid derivatives 失效
    巴比妥酸衍生物

    公开(公告)号:US3999974A

    公开(公告)日:1976-12-28

    申请号:US581625

    申请日:1975-05-28

    CPC分类号: C07D413/12

    摘要: A compound of the formula ##STR1## wherein R.sub.1 is selected from the group consisting of hydrogen, lower alkyl, phenyl and phenyl substituted with halogen or halogenated methyl;R.sub.2 is selected from the group consisting of hydrogen, lower alkyl and lower alkenyloxy;R.sub.3 is selected from the group consisting of lower alkyl and phenyl substituted with halogen;R.sub.4 is selected from the group consisting of lower alkyl, lower alkenyl and benzyl;Or a metal salt of the compound defined herein above; is useful as herbicide.

    摘要翻译: 式IMA的化合物,其中R 1选自氢,低级烷基,苯基和被卤素或卤代甲基取代的苯基; R2选自氢,低级烷基和低级烯氧基; R3选自低级烷基和被卤素取代的苯基; R4选自低级烷基,低级烯基和苄基; 或以上定义的化合物的金属盐; 有用作除草剂。