Substituted naphthyridines and their herbicidal use
    72.
    发明授权
    Substituted naphthyridines and their herbicidal use 失效
    取代萘啶及其除草用途

    公开(公告)号:US5723413A

    公开(公告)日:1998-03-03

    申请号:US392474

    申请日:1995-02-22

    CPC分类号: C07D471/04 A01N43/90

    摘要: Naphthyridines of the formula I ##STR1## where R.sup.1 is an unsubstituted or substituted phenyl ring or heteroaromatic radical and R.sup.2 -R.sup.6 are hydrogen, alkyl, alkenyl, cycloalkyl, haloalkyl, alkoxyalkyl, aminoalkyl, unsubstituted or substituted phenyl, benzyl, unsubstituted or substituted heteroaryl linked via a carbon, cyano, nitro, carboxyl, sulfonylmethyl, alkoxycarbonyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, alkanoyl, benzoyl, it being possible for R.sup.4 and R.sup.5 or R.sup.5 and R.sup.6 to be bonded by a methylene chain or by a CH.dbd.CH--CH.dbd.CH group.

    摘要翻译: 式I的萘氮杂其中R1是未取代或取代的苯环或杂芳基,R2-R6是氢,烷基,烯基,环烷基,卤代烷基,烷氧基烷基,氨基烷基,未取代或取代的苯基,苄基,未取代或取代的 通过碳,氰基,硝基,羧基,磺酰基甲基,烷氧基羰基,氨基甲酰基,烷基氨基甲酰基,二烷基氨基甲酰基,烷酰基,苯甲酰基连接的杂芳基,R4和R5或R5和R6可能被亚甲基链或CH = CH -CH = CH基。