Fluoro-pyridine-2,3-dicarboxylic anhydrides which are intermediates for
herbicidal pyridine-2,3-dicarboximides
    1.
    发明授权
    Fluoro-pyridine-2,3-dicarboxylic anhydrides which are intermediates for herbicidal pyridine-2,3-dicarboximides 失效
    氟 - 吡啶-2,3-二羧酸酐,它们是除草吡啶-2,3-二甲酰亚胺的中间体

    公开(公告)号:US5840904A

    公开(公告)日:1998-11-24

    申请号:US863540

    申请日:1997-05-27

    摘要: Pyridine-2,3-dicarboximides of the general formula I ##STR1## where R.sup.1 is hydrogen, alkoxy or unsubstituted or substituted alkyl, cycloalkyl, alkenyl or alkynyl and R.sup.2, R.sup.3 and R.sup.4 are identical or different and are each hydrogen, halogen, cyano, unsubstituted or substituted alkyl, benzyl, cycloalkyl, alkenyl, alkynyl, alkoxy, phenoxy or phenylthio, a 5-membered or 6-membered heterocyclic radical having one or two hetero atoms selected from the group consisting of oxygen, sulfur and nitrogen, or unsubstituted or substituted phenyl, with the proviso that a) R.sup.2 is fluorine and R.sup.3 and R.sup.4 have the abovementioned general meanings or b) R.sup.3 is fluorine, chlorine, C.sub.1 -C.sub.3 -alkoxy, C.sub.2 -C.sub.5 -alkenyloxy, C.sub.2 -C.sub.5 -alkynyloxy, trifluoromathyl or cyano and R.sup.2 and R.sup.4 have the abovementioned general meanings or c) R.sup.4 is halogen or C.sub.1 -C.sub.3 -alkoxy, C.sub.2 -C.sub.5 -alkenyloxy or C.sub.2 -C.sub.5 alky-nyloxy and R.sup.2 and R.sup.3 have the abovementioned general meanings, with the exception of 5-chloropyridine-2,3-dicarboximide, and the environmentally compatible salts thereof.

    摘要翻译: 通式I的吡啶-2,3-二羧酰亚胺其中R1是氢,烷氧基或未取代或取代的烷基,环烷基,烯基或炔基,R2,R3和R4相同或不同,各自为氢,卤素, 氰基,未取代或取代的烷基,苄基,环烷基,烯基,炔基,烷氧基,苯氧基或苯硫基,具有一个或两个选自氧,硫和氮的杂原子的5元或6元杂环基,或 未取代或取代的苯基,条件是a)R2是氟,R3和R4具有上述一般含义或b)R3是氟,氯,C1-C3-烷氧基,C2-C5-烯氧基,C2-C5-炔氧基, 三氟甲基或氰基,R2和R4具有上述一般含义或c)R 4是卤素或C 1 -C 3 - 烷氧基,C 2 -C 5 - 烯氧基或C 2 -C 5烷氧基,R 2和R 3具有上述一般含义, 5-氯吡啶-2,3-二甲酰亚胺,和环境 其相容的盐。

    Pyridine-2,3-dicarboximides and their use for controlling undesirable
plant growth
    2.
    发明授权
    Pyridine-2,3-dicarboximides and their use for controlling undesirable plant growth 失效
    吡啶-2,3-二甲酰亚胺及其用于控制​​不希望的植物生长的用途

    公开(公告)号:US5679622A

    公开(公告)日:1997-10-21

    申请号:US361559

    申请日:1994-12-22

    摘要: Pyridine-2,3-dicarboximides of the general formula I ##STR1## where R.sup.1 is hydrogen, alkoxy or unsubstituted or substituted alkyl, cycloalkyl, alkenyl or alkynyl and R.sup.2, R.sup.3 and R.sup.4 are identical or different and are each hydrogen, halogen, cyano, unsubstituted or substituted alkyl, benzyl, cycloalkyl, alkenyl, alkynyl, alkoxy, phenoxy or phenylthio, a 5-membered or 6-membered heterocyclic radical having one or two hetero atoms selected from the group consisting of oxygen, sulfur and nitrogen, or unsubstituted or substituted phenyl, with the proviso that a) R.sup.2 is fluorine and R.sup.3 and R.sup.4 have the abovementioned general meanings or b) R.sup.3 is fluorine, chlorine, C.sub.1 -C.sub.3 -alkoxy, C.sub.2 -C.sub.5 -alkenyloxy, C.sub.2 -C.sub.5 -alkynyloxy, trifluoromethyl or cyano and R.sup.2 and R.sup.4 have the abovementioned general meanings or c) R.sup.4 is halogen or C.sub.1 -C.sub.3 -alkoxy, C.sub.2 -C.sub.5 -alkenyloxy or C.sub.2 -C.sub.5 -alkynyloxy and R.sup.2 and R.sup.3 have the abovementioned general meanings, with the exception of 5-chloropyridine-2,3-dicarboximide, and the environmentally compatible salts thereof.

    摘要翻译: 通式I的吡啶-2,3-二羧酰亚胺其中R1是氢,烷氧基或未取代或取代的烷基,环烷基,烯基或炔基,R2,R3和R4相同或不同,各自为氢,卤素, 氰基,未取代或取代的烷基,苄基,环烷基,烯基,炔基,烷氧基,苯氧基或苯硫基,具有一个或两个选自氧,硫和氮的杂原子的5元或6元杂环基,或 未取代或取代的苯基,条件是a)R2是氟,R3和R4具有上述一般含义或b)R3是氟,氯,C1-C3-烷氧基,C2-C5-烯氧基,C2-C5-炔氧基, 三氟甲基或氰基,R 2和R 4具有上述一般含义或c)R 4是卤素或C 1 -C 3 - 烷氧基,C 2 -C 5 - 烯氧基或C 2 -C 5 - 炔氧基,并且R 2和R 3具有上述一般含义, 5-氯吡啶-2,3-二甲酰亚胺,和环境 其相容的盐。

    Herbicidal sulfonylureas, their preparation and use
    3.
    发明授权
    Herbicidal sulfonylureas, their preparation and use 有权
    除草磺酰脲类,其制备和用途

    公开(公告)号:US06413911B1

    公开(公告)日:2002-07-02

    申请号:US09879900

    申请日:2001-06-14

    IPC分类号: C07D25116

    CPC分类号: C07D521/00 A01N47/36

    摘要: Sulfonylureas of the general formula I where R1 is a methyl or ethyl group; R2 is C1-C3-alkoxycarbonyl, a C1-C2-alkyl group which carries 1 to 5 fluorine atoms, methylsulfonyl, dimethylaminosulfonyl, thiomethyl, methylsulfinyl, methylsulfonyloxy, trifluoromethoxy, difluoromethoxy, difluorochloromethoxy, difluorochloromethyl or nitro; R3 is hydrogen, methyl, methoxy, ethoxy, fluorine, chlorine or thiomethyl; W is hydrogen or chlorine and Z is CH or N and their agriculturally utilizable salts are described.

    摘要翻译: 磺酰脲,其通式为I,其中R 1为甲基或乙基; R 2为C 1 -C 3 - 烷氧基羰基,含有1至5个氟原子的C 1 -C 2烷基,甲基磺酰基,二甲基氨基磺酰基,硫代甲基,甲基亚磺酰基,甲基磺酰氧基,三氟甲氧基,二氟甲氧基, 二氟氯甲氧基,二氟氯甲基或硝基; R3是氢,甲基,甲氧基,乙氧基,氟,氯或硫代甲基; W是氢或氯,Z是CH或N,并且描述了它们的农业上可用的盐。

    Herbicidal sulfonylureas, their preparation and use
    4.
    发明授权
    Herbicidal sulfonylureas, their preparation and use 失效
    除草磺酰脲类,其制备和用途

    公开(公告)号:US06320046B1

    公开(公告)日:2001-11-20

    申请号:US09517112

    申请日:2000-03-07

    IPC分类号: C07D25116

    CPC分类号: C07D521/00 A01N47/36

    摘要: Sulfonylureas of the general formula I where R1 is a methyl or ethyl group; R2 is C1-C3-alkoxycarbonyl, a C1-C2-alkyl group which carries 1 to 5 fluorine atoms, methylsulfonyl, dimethylaminosulfonyl, thiomethyl, methylsulfinyl, methylsulfonyloxy, trifluoromethoxy, difluoromethoxy, difluorochloromethoxy, difluorochloromethyl or nitro; R3 is hydrogen, methyl, methoxy, ethoxy, fluorine, chlorine or thiomethyl; W is hydrogen or chlorine and Z is CH or N and their agriculturally utilizable salts are described.

    摘要翻译: 磺酰脲,其通式为I,其中R 1为甲基或乙基; R 2为C 1 -C 3 - 烷氧基羰基,含有1至5个氟原子的C 1 -C 2烷基,甲基磺酰基,二甲基氨基磺酰基,硫代甲基,甲基亚磺酰基,甲基磺酰氧基,三氟甲氧基,二氟甲氧基, 二氟氯甲氧基,二氟氯甲基或硝基; R3是氢,甲基,甲氧基,乙氧基,氟,氯或硫代甲基; W是氢或氯,Z是CH或N,并且描述了它们的农业上可用的盐。

    Herbicidal N- [1,3,5-riazin-2-yl)-aminocarbonyl]-benzenesulfonamides
    9.
    发明授权
    Herbicidal N- [1,3,5-riazin-2-yl)-aminocarbonyl]-benzenesulfonamides 失效
    除草剂N- [1,3,5-三嗪-2-基) - 氨基羰基] - 苯磺酰胺

    公开(公告)号:US5488029A

    公开(公告)日:1996-01-30

    申请号:US244945

    申请日:1994-06-17

    CPC分类号: A01N47/36 C07D251/16

    摘要: N-[(1,3,5-traizin-2-yl)-aminocarbonyl]-benzenesulfonamides of the general formula I ##STR1## where R.sup.1 is methyl or ethyl;R.sup.2 is hydrogen or methyl;R.sup.3 is substituted or unsubstituted alkyl;a group OR.sup.5 or SR.sup.5 where R.sup.5 is unsubstituted or fluorine-substituted alkyl, with the exception of difluoromethoxy; nitro or hydroxyl; andR.sup.4 is hydrogen, methyl, ethyl, methoxy, ethoxy, methylthio, ethylthio, C.sub.1 - or C.sub.2 -haloalkoxy, fluorine or chlorine, with the exception of 6-chloro and 6-fluoro when R.sup.3 is alkyl or C.sub.1 - or C.sub.2 -alkoxy;and agriculturally useful salts thereof, processes for their preparation and the use thereof.

    摘要翻译: PCT No.PCT / EP93 / 00364 Sec。 371日期:1994年6月17日 102(e)日期1994年6月17日PCT提交1993年2月16日PCT公布。 公开号WO93 / 17001 1993年9月2日,N - [(1,3,5-三甲氧基-2-基) - 氨基羰基] - 苯磺酰胺,其通式I的化合物,其中R 1是甲基或乙基; R2是氢或甲基; R3是取代或未取代的烷基; R5是未取代的或氟取代的烷基的基团OR5或SR5,二氟甲氧基除外; 硝基或羟基; 当R 3是烷基或C 1或C 2 - 烷氧基时,R 6是氢,甲基,乙基,甲氧基,乙氧基,甲硫基,乙硫基,C 1或C 2卤代烷氧基,氟或氯,除6-氯和6-氟 ; 和其农业上有用的盐,其制备方法及其用途。