2,4-diamino-6-trifluoromethylpyrimidine compounds useful as herbicides
    1.
    发明授权
    2,4-diamino-6-trifluoromethylpyrimidine compounds useful as herbicides 失效
    用作除草剂的2,4-二氨基-6-三氟甲基嘧啶化合物

    公开(公告)号:US4877443A

    公开(公告)日:1989-10-31

    申请号:US2881

    申请日:1987-01-13

    IPC分类号: A01N43/54 C07D239/48

    CPC分类号: C07D239/48 A01N43/54

    摘要: Herbicidally active 2,4-diamino-6-haloalkylpyrimidines of the formula ##STR1## in which R.sup.1 and R.sup.3, independently of one another, represent hydrogen or alkyl,R.sup.2 and R.sup.4, independently of one another, represent hydrogen, alkyl which is optionally substituted by halogen, cyano, alkoxy, alkylthio or by cyclopropyl, represent cycloalkyl, alkenyl which is optionally substituted by halogen, or alkinyl, andR.sup.5 represents alkyl which is substituted by halogen, with the proviso that R.sup.1, R.sup.2, R.sup.3 andR.sup.4 do not simultaneously represent hydrogen whenR.sup.5 represents trichloromethyl, and with the provisio that R.sup.1 and R.sup.2 do not simultaneously represent hydrogen when R.sup.4 represents alkyl which is substituted by alkoxy or alkylthio.

    摘要翻译: R1和R3彼此独立地代表氢或烷基,R2和R4彼此独立的除草活性的2,4-二氨基-6-卤代烷基嘧啶,其中R 1和R 3彼此独立地代表氢,任选被取代的烷基 卤素,氰基,烷氧基,烷硫基或环丙基代表环烷基,任选被卤素或炔基取代的烯基,R 5表示被卤素取代的烷基,条件是R1,R2,R3和R4不同时 当R5表示三氯甲基时表示氢,当R 4表示被烷氧基或烷硫基取代的烷基时,R1和R2不同时表示氢。

    Herbicidal imidazo-pyrrolo-pyridine derivatives
    5.
    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。

    O-aryl-N'-(triazin-2-yl)-isourea herbicides
    10.
    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。