Phenylsulphonylisourea herbicides
    4.
    发明授权
    Phenylsulphonylisourea herbicides 失效
    苯磺酰基异脲除草剂

    公开(公告)号:US4846879A

    公开(公告)日:1989-07-11

    申请号:US105860

    申请日:1987-10-07

    CPC分类号: C07D521/00 A01N47/42

    摘要: Herbicidally active compounds of the formula ##STR1## in which R.sup.1 represents halogen, cyano or C.sub.1 -C.sub.6 -alkyl (which is optionally substituted by fluorine, chlorine, bromine, cyano, C.sub.1 -C.sub.4 -alkoxy, C.sub.3 -C.sub.6 -cycloalkyl or phenyl), or represents C.sub.1 -C.sub.4 -alkoxy (which is optionally substituted by chlorine, bromine, cyano or C.sub.1 -C.sub.4 -alkoxy),R.sup.2 represents optionally substituted aryl,R.sup.3 represents hydrogen, halogen, hydroxyl, C.sub.1 -C.sub.6 -alkylamino or di-(C.sub.1 -C.sub.6 -alkyl)-amino, or represents optionally substituted C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy or C.sub.1 -C.sub.6 -alkylthio, andR.sup.4 represents hydrogen, halogen or hydroxyl, or represents optionally substituted C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy or C.sub.1 -C.sub.6 -alkylthio, or represents C.sub.1 -C.sub.6 -alkylamino or di-(C.sub.1 -C.sub.6 -alkyl)-amino, excluding the compound N'-(2-chloro-benzenesulphonyl)-N"-(4,6-dimethyl-1,3,5-triazin-2-yl)-0-phenyl-isourea.

    摘要翻译: 其中R1代表卤素,氰基或C1-C6烷基(其任选被氟,氯,溴,氰基,C 1 -C 4 - 烷氧基,C 3 -C 6环烷基或苯基)取代的除草活性化合物, ,或表示C 1 -C 4 - 烷氧基(其任选被氯,溴,氰基或C 1 -C 4 - 烷氧基取代),R 2表示任选取代的芳基,R 3表示氢,卤素,羟基,C 1 -C 6烷基氨基或二( C 1 -C 6烷基) - 氨基,或表示任选取代的C 1 -C 6 - 烷基,C 1 -C 6 - 烷氧基或C 1 -C 6 - 烷硫基,R 4表示氢,卤素或羟基,或表示任选取代的C 1 -C 6 - 烷基, C 1 -C 6 - 烷氧基或C 1 -C 6烷硫基,或代表C 1 -C 6烷基氨基或二 - (C 1 -C 6烷基) - 氨基,不包括化合物N' - (2-氯 - 苯磺酰基)-N“ (4,6-二甲基-1,3,5-三嗪-2-基)-O-苯基 - 异脲。

    O-aryl-N'-(triazin-2-yl)-isourea herbicides
    5.
    发明授权
    O-aryl-N'-(triazin-2-yl)-isourea herbicides 失效
    O-(芳基-N' - (三嗪-2-基) - 异脲除草剂

    公开(公告)号:US4822406A

    公开(公告)日:1989-04-18

    申请号:US105852

    申请日:1987-10-07

    CPC分类号: C07D521/00 A01N47/42

    摘要: An O-aryl-N'-(triazin-2-yl)-isourea of the formula ##STR1## in which R.sup.1 represents the radical ##STR2## wherein R.sup.5 represents trifluoromethoxy, difluoromethoxy, phenyl, phenoxy, trifluoromethylthio, difluoromethylthio, di-(C.sub.1 -C.sub.4 -alkyl)-aminocarbonyl, C.sub.1 -C.sub.4 -alkylsulphonyl, C.sub.1 -C.sub.4 - alkoxyaminosulphonyl, N-(C.sub.1 -C.sub.4 -alkoxy)-N-(C.sub.1 -C.sub.4 -alkyl)-aminosulphonyl, C.sub.1 -C.sub.4 -alkylaminosulphonyl or di-(C.sub.1 -C.sub.4-alkyl)-aminosulphonyl,or whereinR.sup.1 represents the radical ##STR3## wherein R.sup.6 represents hydrogen or C.sub.1 -C.sub.4 -alkyl andR.sup.7 and R.sup.8 are identical or different and represent hydrogen, fluorine, chlorine, bromine, nitro, cyano, C.sub.1 -C.sub.4 -alkyl (which is optionally substituted by fluorine and /or chlorine), C.sub.1 -C.sub.4 -alkoxy (which is optionally substituted by fluorine and/or chlorine), carboxyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, C.sub.1 -C.sub.4 -alkylsulphonyl or di-(C.sub.1 -C.sub.4 -alkyl)-aminosulphonyl;R.sup.2 represents optionally substituted aryl,R.sup.3 represents hydrogen, halogen, hydroxyl, C.sub.1 -C.sub.6 -alkylamino or di-(C.sub.1 -C.sub.6 -alkyl)-amino, or represents optionally substituted C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy or C.sub.1 -C.sub.6 -alkylthio andR.sup.4 respresents hydrogen, halogen or hydroxyl, or represents optionally substituted C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy or C.sub.1 -C.sub.6 -alkylthio, or represents C.sub.1 -C.sub.6 -alkylamino or di-(C.sub.1 -C.sub.6 -alkyl)-amino.

    摘要翻译: 其中R 1表示基团的O-芳基-N' - (三嗪-2-基) - 异脲,其中R 5表示三氟甲氧基,二氟甲氧基,苯基,苯氧基,三氟甲硫基,二氟甲硫基,二( C 1 -C 4 - 烷基) - 氨基羰基,C 1 -C 4 - 烷基磺酰基,C 1 -C 4 - 烷氧基氨基磺酰基,N-(C 1 -C 4 - 烷氧基)-N-(C 1 -C 4 - 烷基) - 氨基磺酰基,C 1 -C 4烷基氨基磺酰基或二 - (C 1 -C 4 - 烷基) - 氨基磺酰基,或其中R 1表示基团,其中R 6表示氢或C 1 -C 4烷基,R 7和R 8相同或不同,表示氢,氟,氯,溴,硝基, 氰基,C 1 -C 4 - 烷基(其任选被氟和/或氯取代),C 1 -C 4 - 烷氧基(其任选被氟和/或氯取代),羧基,C 1 -C 4 - 烷氧基羰基,C 1 -C 4 - 烷基磺酰基或二(C 1 -C 4 - 烷基) - 氨基磺酰基; R 2表示任选取代的芳基,R 3表示氢,卤素,羟基,C 1 -C 6 - 烷基氨基或二 - (C 1 -C 6 - 烷基) - 氨基,或表示任选取代的C 1 -C 6烷基,C 1 -C 6 - C 1 -C 6 - 烷硫基和R 4表示氢,卤素或羟基,或表示任选取代的C 1 -C 6 - 烷基,C 1 -C 6 - 烷氧基或C 1 -C 6 - 烷硫基,或表示C 1 -C 6烷基氨基或二 - (C 1 -C 6 - ) - 氨基。

    Herbicidal imidazo-pyrrolo-pyridine derivatives
    7.
    发明授权
    Herbicidal imidazo-pyrrolo-pyridine derivatives 失效
    除草咪唑并吡咯衍生物

    公开(公告)号:US4846876A

    公开(公告)日:1989-07-11

    申请号:US101621

    申请日:1987-09-28

    CPC分类号: C07D471/14 A01N43/90

    摘要: An imidazo-pyrrolo-pyridine compound of the formula (I), ##STR1## in which R.sup.1 and R.sup.2, independently of one another, represent alkyl, or together represent a doubly linked alkylene radical,x represents hydrogen, halogen or alkyl,y represents hydrogen, halogen, cyano, alkyl, optionally substituted aryl, alkylsulphonyl, dialkoxyphosphoryl or a ##STR2## radical, and z represents cyano, nitro or a ##STR3## radical, whereR.sup.3 represents alkyl, alkoxy, cycloalkyl, amino or alkoxycarbonyl. The compound is useful as a herbicide.

    摘要翻译: 式(I)的咪唑并吡咯吡啶化合物,其中R 1和R 2彼此独立地表示烷基,或一起代表双键连接的亚烷基,x表示氢,卤素或烷基 ,y表示氢,卤素,氰基,烷基,任选取代的芳基,烷基磺酰基,二烷氧基磷酰基或者基团,z表示氰基,硝基或者基团,其中R3表示烷基,烷氧基,环烷基,氨基或烷氧基羰基 。 该化合物可用作除草剂。