Substituted 2-phenylpyridines
    13.
    发明授权
    Substituted 2-phenylpyridines 失效
    取代的2-苯基吡啶

    公开(公告)号:US6100218A

    公开(公告)日:2000-08-08

    申请号:US117655

    申请日:1998-08-04

    摘要: 2-Phenylpyridines I ##STR1## wherein X is a chemical bond, 1,2-ethynediyl or optionally substituted --(CH.sub.2).sub.1-3 --, --O--(CH.sub.2).sub.1-2 --, --s--(CH.sub.2).sub.1-2 --, --CH.sub.2 --O--CH.sub.2 --, --CH.sub.2 --S--CH.sub.2 -- or --CH.dbd.CH--;Y is oxygen or sulfur;Z.sup.1 is oxygen, sulfur or --N(R.sup.7)--;Z.sup.2 is oxygen, sulfur or --N(R.sup.8)--;R.sup.1, R.sup.2, R.sup.7 and R.sup.8 independently of one another are hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or heterocyclyl; orR.sup.1 and R.sup.2 or R.sup.7, or R.sup.2 and R.sup.8 together are optionally substituted --(CH.sub.2).sub.2-5 -- or --(CH.sub.2).sub.2 --O--(CH.sub.2).sub.2 --, orR.sup.1 and R.sup.2 together are optionally substituted 1,2-phenylene;R.sup.3 is cyano, halogen, alkyl, haloalkyl, alkoxy or haloalkoxy;R.sup.4 and R.sup.5 are hydrogen or halogen;R.sup.6 is halogen or haloalkyl;n is zero or one;and their salts are suitable for controlling undesirable vegetation and as desiccants or defoliants.

    摘要翻译: PCT No.PCT / EP97 / 00735 Sec。 371日期:1998年8月4日 102(e)日期1998年8月4日PCT提交1997年2月17日PCT公布。 第WO97 / 30059号公报 日期:1992年8月21日 - 苯基吡啶I其中X为化学键,1,2-亚乙炔基或任选取代的 - (CH 2)1-3 - , - O-(CH 2)1-2 - , - 1-2-,-CH 2 -O-CH 2 - , - CH 2 -S-CH 2 - 或-CH = CH-; Y是氧或硫; Z1是氧,硫或-N(R7) - ; Z2是氧,硫或-N(R8) - ; R 1,R 2,R 7和R 8彼此独立地是氢,任选取代的烷基,烯基,炔基,环烷基,苯基或杂环基; 或者R 1和R 2或R 7,或者R 2和R 8一起是任选取代的 - (CH 2)2-5 - 或 - (CH 2)2 -O-(CH 2)2 - ,或者R 1和R 2一起是任选取代的1,2- 亚苯基; R3是氰基,卤素,烷基,卤代烷基,烷氧基或卤代烷氧基; R4和R5是氢或卤素; R6是卤素或卤代烷基; n为零或一; 并且它们的盐适合于控制不期望的植物和干燥剂或脱叶剂。

    Substituted phthalimidocinnamic acid derivatives and intermediates for
their preparation
    19.
    发明授权
    Substituted phthalimidocinnamic acid derivatives and intermediates for their preparation 失效
    取代的苯二甲酰亚氨基肉豆蔻酸衍生物及其制备中间体

    公开(公告)号:US6117822A

    公开(公告)日:2000-09-12

    申请号:US102019

    申请日:1998-06-22

    摘要: Substituted phthalimidocinnamic acid derivatives I ##STR1## where R.sup.1 is H or C.sub.1 -C.sub.4 -alkyl;R.sup.2 is H or halogen;R.sup.3 is CN, NO.sub.2, halogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.1 -C.sub.6 -alkoxy or C.sub.1 -C.sub.6 -haloalkoxy;R.sup.4 is H, CN, NO.sub.2, halogen or C.sub.1 -C.sub.6 -alkyl;R.sup.5 is H, C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -alkenyl, C.sub.2 -C.sub.6 -alkynyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.1 -C.sub.6 -cyanoalkyl, C.sub.1 -C.sub.6 -hydroxyalkyl, C.sub.1 -C.sub.6 -mercaptoalkyl, C.sub.1 -C.sub.6 -alkoxy-C.sub.1 -C.sub.6 -alkyl or C.sub.1 -C.sub.6 -alkylthio-C.sub.1 -C.sub.6 -alkyl;R.sup.6 is one of the radicals stated under R.sup.5 or CN, NO.sub.2, C.sub.1 -C.sub.6 -alkoxy, C.sub.1 -C.sub.6 -haloalkoxy, C.sub.1 -C.sub.6 -alkylthio, C.sub.1 -C.sub.6 -haloalkylthio, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.6 -cycloalkyl-C.sub.1 -C.sub.6 -alkyl, (C.sub.1 -C.sub.6 -alkoxy) carbonyl-C.sub.1 -C.sub.6 -alkyl, hydroxycarbonyl-C.sub.1 -C.sub.6 -alkyl, (C.sub.1 -C.sub.6 -alkylamino)carbonyl-C.sub.1 -C.sub.6 -alkyl, di(C.sub.1 -C.sub.6 -alkyl)aminocarbonyl-C.sub.1 -C.sub.6 -alkyl, aminocarbonyl-C.sub.1 -C.sub.6 -alkyl, (C.sub.1 -C.sub.6 -alkyl)carbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoximino-C.sub.1 -C.sub.6 -alkyl, hydroximino-C.sub.1 -C.sub.6 -alkyl, di(C.sub.1 -C.sub.6 -alkoxy)-C.sub.1 -C.sub.6 -alkyl, di(C.sub.1 -C.sub.6 -alkylthio)-C.sub.l- C.sub.6 -alkyl, C.sub.3 -C.sub.6 -haloalkenyl, (C.sub.1 -C.sub.6 -alkoxy)carbonyl, COOH, (C.sub.1 -C.sub.6 -alkylamino)carbonyl, di(C.sub.1 -C.sub.6 -alkyl)aminocarbonyl, aminocarbonyl-(C.sub.1 -C.sub.6 -alkyl)carbonyl, (C.sub.1 -C.sub.6 -haloalkyl)carbonyl, unsubstituted or substituted aryl, hetaryl, aryl-C.sub.1 -C.sub.6 -alkyl or hetaryl-C.sub.1 -C.sub.6 -alkyl;or R.sup.5 and R.sup.6 together form an alkylene chain in which a methylene unit may be replaced by --O-- or by C.sub.1 -C.sub.4 -alkylimino;

    摘要翻译: 取代的苯二甲酰亚氨基肉桂酸衍生物I,其中R 1是H或C 1 -C 4烷基; R2是H或卤素; R3是CN,NO2,卤素,C1-C6-烷基,C1-C6-卤代烷基,C1-C6-烷氧基或C1-C6-卤代烷氧基; R4是H,CN,NO2,卤素或C1-C6-烷基; R5是H,C1-C6-烷基,C2-C6-烯基,C2-C6-炔基,C1-C6-卤代烷基,C1-C6-氰基烷基,C1-C6-羟基烷基,C1-C6-巯基烷基,C1-C6- 烷氧基-C 1 -C 6烷基或C 1 -C 6烷硫基-C 1 -C 6 - 烷基; R6是R5或CN,NO2,C1-C6-烷氧基,C1-C6-卤代烷氧基,C1-C6-烷硫基,C1-C6-卤代烷硫基,C3-C6-环烷基,C3-C6-环烷基 - C 1 -C 6烷基,(C 1 -C 6 - 烷氧基)羰基-C 1 -C 6烷基,羟基羰基-C 1 -C 6烷基,(C 1 -C 6烷基氨基)羰基-C 1 -C 6烷基, 烷基)氨基羰基-C 1 -C 6 - 烷基,氨基羰基-C 1 -C 6烷基,(C 1 -C 6 - 烷基)羰基-C 1 -C 6烷基,C 1 -C 6 - 肟基-C 1 -C 6烷基,肟基-C 1 -C 6 - 烷基,二(C 1 -C 6 - 烷氧基)-C 1 -C 6烷基,二(C 1 -C 6 - 烷硫基)-C 1 -C 6烷基,C 3 -C 6 - 卤代链烯基,(C 1 -C 6烷氧基)羰基,COOH, (C 1 -C 6 - 烷基)羰基,二(C 1 -C 6 - 烷基)氨基羰基,氨基羰基 - (C 1 -C 6 - 烷基)羰基,(C 1 -C 6卤代烷基)羰基,未取代或取代的芳基,杂芳基, C6烷基或杂芳基-C1-C6-烷基; 或R5和R6一起形成亚烷基链,其中亚甲基单元可被-O-或被C 1 -C 4烷基亚氨基取代;