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    Pyrimidine derivatives and their use as herbicides
    2.
    发明授权
    Pyrimidine derivatives and their use as herbicides 失效
    嘧啶衍生物及其作为除草剂的用途

    公开(公告)号：US4402730A

    公开(公告)日：1983-09-06

    申请号：US225046

    申请日：1981-01-14

    申请人： Karlheinz Milzner

    发明人： Karlheinz Milzner

    IPC分类号： C07D239/47 ,  A01N43/54 ,  C07D239/46 ,  C07D405/12 ,  C07D239/24

    CPC分类号： C07D239/47 ,  A01N43/54

    摘要： The invention provides 6-(2-propenyloxy)-4-methyl-2-aminopyrimidine derivatives which are chlorinated or brominated in 2 or 3 position of the 2-propenyl moiety, e.g. 6-(2-chloro-2-propenyloxy)-4-methyl-2-n-hexylaminopyrimidine. The compounds are useful as herbicides and allow the control of undesired weeds in a crop locus.

    摘要翻译： 本发明提供6-（2-丙烯氧基）-4-甲基-2-氨基嘧啶衍生物，它们在2-丙烯基部分的2或3位，例如氯化或溴化。 6-（2-氯-2-丙烯氧基）-4-甲基-2-正己基氨基嘧啶。 这些化合物可用作除草剂并且可以在作物基因座中控制不想要的杂草。

    2-phenyl-7-chloro-perhydroimidazo[1,5A]pyridines
    7.
    发明授权
    2-phenyl-7-chloro-perhydroimidazo[1,5A]pyridines 失效
    2-苯基-7-氯 - 全氢咪唑并[1,5A]吡啶

    公开(公告)号：US5665681A

    公开(公告)日：1997-09-09

    申请号：US492687

    申请日：1995-06-20

    申请人： Karl Seckinger ,  Sasank Sekhar Mohanty ,  Karlheinz Milzner ,  Fred Kuhnen

    发明人： Karl Seckinger ,  Sasank Sekhar Mohanty ,  Karlheinz Milzner ,  Fred Kuhnen

    IPC分类号： A01N43/90 ,  C07D471/04 ,  C07D519/00

    CPC分类号： C07D471/04 ,  A01N43/90

    摘要： The invention discloses compounds of formula I ##STR1## wherein X is oxygen or sulfur,R is hydrogen, chlorine or fluorine,R.sub.1 is fluorine, chlorine, bromine, cyano or methyl,R.sub.2 is halogen, C.sub.1-6 alkyl, C.sub.1-6 alkoxy, C.sub.1-6 alkylcarbonyloxy, C.sub.3-6 cycloalkoxy, C.sub.3-6 alkynyloxy, C.sub.3-6 alkenyloxy, --COOH, --CO--R.sub.3, --CO--NR.sub.4 R.sub.5, --NR.sub.6 R.sub.7, C.sub.2-6 alkenyl, N-pyrrolyl, 2-oxo-3-tetrahydrofuranyl or isC.sub.1-6 alkyl substituted with halogen, COOH, --CO--R.sub.3, --CO--NR.sub.8 R.sub.9, .dbd.N--OH, .dbd.N--C.sub.1-4 alkoxy, --O--CO--R.sub.3 or --O--C.sub.2-3 alkylene-O--; or isC.sub.2-6 alkenyl substituted with halogen, COOH, --CO--R.sub.3, --CO--NR.sub.8 R.sub.9 or C.sub.1-4 alkoxy; or isC.sub.1-6 alkoxy substituted with cyano, --CO--R.sub.3, C.sub.1-4 alkoxy, C.sub.3-6 cycloalkyl, oxiranyl, orC.sub.1-4 alkoxy or halogen; or isC.sub.3-6 alkenyloxy substituted by C.sub.2-5 alkynyl;R.sub.3 is C.sub.1-6 alkyl, C.sub.1-6 haloalkyl, C.sub.1-6 cyanoalkyl, C.sub.1-6 alkoxy, C.sub.3-6 cycloalkoxy, C.sub.3-6 alkenyloxy, C.sub.3-6 alkynyloxy or C.sub.1-6 alkoxy substituted with cyano, halogen, C.sub.1-6 alkoxy, C.sub.1-6 alkoxycarbonyl, C.sub.3-6 alkynyloxycarbonyl orC.sub.1-4 alkoxy-C.sub.1-4 alkoxycarbonyl;the use of such compounds for the control of phytopathogens, compositions for facilitating such use, and the preparation of the compounds of formula I.

    摘要翻译： 本发明公开了式I的化合物其中X是氧或硫，R是氢，氯或氟，R1是氟，氯，溴，氰基或甲基，R2是卤素，C1-6烷基，C1- 6-烷氧基，C 1-6烷基羰氧基，C 3-6环烷氧基，C 3-6炔基氧基，C 3-6烯氧基，-COOH，-CO-R 3，-CO-NR 4 R 5，-NR 6 R 7，C 2-6烯基，N-吡咯基，2-氧代-3-四氢呋喃基或 被卤素，COOH，-CO-R 3，-CO-NR 8 R 9，= N-OH，= N-C 1-4烷氧基，-O-CO-R 3或-O-C 2-3亚烷基-O-取代的C 1-6烷基; 或是被卤素，COOH，-CO-R 3，-CO-NR 8 R 9或C 1-4烷氧基取代的C 2-6烯基; 或被氰基，-CO-R 3，C 1-4烷氧基，C 3-6环烷基，环氧乙烷基或C 1-4烷氧基或卤素取代的C 1-6烷氧基; 或是被C 2-5炔基取代的C 3-6烯氧基; R 3是C 1-6烷基，C 1-6卤代烷基，C 1-6氰基烷基，C 1-6烷氧基，C 3-6环烷氧基，C 3-6烯氧基，C 3-6炔基氧基或被氰基，卤素，C 1-6烷氧基，C 1-6烷氧基羰基，C 3-6炔基氧基羰基取代的C 1-6烷氧基 或C 1-4烷氧基-C 1-4烷氧基羰基; 使用这些化合物来控制植物病原体，促进这种用途的组合物和式I化合物的制备。