Herbicidal sulfonamides and their use to influence plant growth
    5.
    发明授权
    Herbicidal sulfonamides and their use to influence plant growth 失效
    除草剂磺酰胺及其用于影响植物生长的因素

    公开(公告)号:US5104441A

    公开(公告)日:1992-04-14

    申请号:US618587

    申请日:1990-11-28

    IPC分类号: A01N47/36 C07D521/00

    CPC分类号: C07D521/00 A01N47/36

    摘要: Substituted sulfonylureas of the formula I ##STR1## where R.sup.1 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.4 -alkenyl or alkynyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.3 -C.sub.6 -alkoxyalkyl, C.sub.4 -C.sub.6 -haloalkoxyalkyl or C.sub.5 -C.sub.6 -cycloalkyl,R.sup.2 is hydrogen, methyl or ethyl,R.sup.3 is hydrogen, halogen, methyl or methoxy,R.sup.4 is hydrogen, methyl or methoxy,X is N or C--H,and Hal is fluorine, chlorine or bromine, and alkali metal or alkaline earth metal salts thereof, with the proviso that R.sup.1 is not methyl when Hal is chlorine and X is N, a process for the manufacture of sulfonylureas of the formula I and their use as herbicides.

    摘要翻译: 取代的式I的磺酰脲其中R 1是氢,C 1 -C 4 - 烷基,C 3 -C 4 - 烯基或炔基,C 1 -C 4卤代烷基,C 3 -C 6 - 烷氧基烷基,C 4 -C 6 - 卤代烷氧基烷基或C 5 -C 6 环烷基,R 2是氢,甲基或乙基,R 3是氢,卤素,甲基或甲氧基,R 4是氢,甲基或甲氧基,X是N或CH,Hal是氟,氯或溴,以及碱金属或碱土 金属盐,条件是当Hal为氯且X为N时,R1不是甲基,制备式I磺酰脲的方法及其作为除草剂的用途。

    Isoxazole(isothiazole)-5-carboxamides
    6.
    发明授权
    Isoxazole(isothiazole)-5-carboxamides 失效
    异佛唑(异噻唑)-5-羧酰胺

    公开(公告)号:US5080708A

    公开(公告)日:1992-01-14

    申请号:US337640

    申请日:1989-04-13

    摘要: Isoxazole(isothiazole)-5-carboxamides of the formula ##STR1## where X is oxygen or sulfur,R.sup.1 is hydrogen, substituted or unsubstituted alkyl, alkoxy, substituted or unsubstituted cycloalkyl, a 5- or 6-membered heterocyclic radical having one or two heteroatoms selected from the group consisting of oxygen, sulfur and nitrogen, and which may be substituted, or substituted or unsubstituted phenyl, orR.sup.2 is formyl, 4,5-dihydrooxazol-2-yl or a radical of the formula COYR.sup.5 or CONR.sup.6 R.sup.7, whereY is oxygen or sulfur,R.sup.5 ishydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, haloalkenyl, substituted or unsubstituted alkynyl,cycloalkyl,cycloalkenyl,substituted or unsubstituted phenyl,a 5- or 6-membered heterocyclic radical having one or two heteroatoms selected from the group consisting of oxygen, sulfur and nitrogen,cycloalkanimino, phthalimido, succinimido, or a radical ##STR2## R.sup.3 and R.sup.4 have the meanings defined herein, or their agriculturally acceptable salts possess herbicidal activity.

    摘要翻译: 其中X是氧或硫,R 1是氢,取代或未取代的烷基,烷氧基,取代或未取代的环烷基,具有一个或两个的5-或6-元杂环基的异噻唑(异噻唑)-5-甲酰胺, 选自氧,硫和氮的杂原子,并且其可以被取代,或取代或未取代的苯基,或R 2是甲酰基,4,5-二氢恶唑-2-基或式COYR 5或CONR 6 R 7的基团,其中 Y是氧或硫,R5是氢,取代或未取代的烷基,取代或未取代的烯基,卤代烯基,取代或未取代的炔基,环烷基,环烯基,取代或未取代的苯基,具有一个或两个杂原子的5-或6-元杂环基 选自氧,硫和氮,环亚烷基亚氨基,邻苯二甲酰亚氨基,琥珀酰亚胺基或自由基,CH 2 CH(OH)CH 2(OH)等,R 3和R 4具有本文定义的含义或其农业 超可接受的盐具有除草活性。

    N-((6-trifluoromethyl
pyrimidin-2-yl)-aminocarbonyl)-2-carboalkoxybenzenesulfonamides
    7.
    发明授权
    N-((6-trifluoromethyl pyrimidin-2-yl)-aminocarbonyl)-2-carboalkoxybenzenesulfonamides 失效
    N - ((6-三氟甲基吡啶-2-基) - 氨基羰基)-2-羧酸甲苯磺酰胺

    公开(公告)号:US5069710A

    公开(公告)日:1991-12-03

    申请号:US337866

    申请日:1989-04-14

    IPC分类号: A01N47/36 C07D521/00

    CPC分类号: C07D521/00 A01N47/36

    摘要: N-((6-Trifluoromethylpyrimidin-2-yl)- aminocarbonyl)-2-carboalkoxybenzenesulfonamides of the general formula Ia ##STR1## where the substituents have the following meanings: R.sup.1 is hydrogen or halogen;R.sup.2 is hydrogen, C.sub.1 -C.sub.5 -alkyl, C.sub.3 -C.sub.4 -alkenyl, C.sub.3 -C.sub.4 -alkynyl, C.sub.1 -C.sub.5 -haloalkyl, C.sub.3 -C.sub.5 -alkoxyalkyl, C.sub.3 -C.sub.5 -haloalkoxyalkyl or C.sub.5 -C.sub.6 -cycloalkyl,R.sup.3 is hydrogen, C.sub.1 -C.sub.2 -alkyl, allyl, propargyl or C.sub.1 -C.sub.5 -alkoxy,R.sup.4 is halogen, C.sub.1 -C.sub.2 -alkyl, C.sub.1 -C.sub.3 -alkylthio or C.sub.1 -C.sub.3 -alkylamino,R.sup.3 not denoting hydrogen or C.sub.1 -C.sub.2 -alkyl when R.sup.4 is C.sub.1 -C.sub.2 -alkyl, and their environmentally tolerated salts, processes for their manufacture, and their use.

    摘要翻译: 具有通式Ia的N - ((6-三氟甲基嘧啶-2-基) - 氨基羰基)-2-烷氧羰基苯磺酰胺其中取代基具有以下含义:R 1是氢或卤素; R2是氢,C1-C5-烷基,C3-C4-烯基,C3-C4-炔基,C1-C5-卤代烷基,C3-C5-烷氧基烷基,C3-C5-卤代烷氧基烷基或C5-C6-环烷基,R3是氢, C 1 -C 2 - 烷基,烯丙基,炔丙基或C 1 -C 5 - 烷氧基,R 4是卤素,C 1 -C 2烷基,C 1 -C 3 - 烷硫基或C 1 -C 3烷基氨基,R 3不表示氢或C 1 -C 2烷基 是C 1 -C 2烷基,及其环境耐受的盐,其制备方法及其用途。

    Preparation of thiazolo (2,3-b) zuinazolones
    8.
    发明授权
    Preparation of thiazolo (2,3-b) zuinazolones 失效
    噻唑(2,3-b)唑胺酮的制备

    公开(公告)号:US5030727A

    公开(公告)日:1991-07-09

    申请号:US508495

    申请日:1990-04-12

    CPC分类号: C07D513/04 A01N43/90

    摘要: The process of manufacturing thiazolo-(2,3-b)-quinoazolones of the formula I ##STR1## where R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are defined in the disclosure, wherein either a) an anthranilamide derivative of the formula II ##STR2## where R.sup.5 and R.sup.6 are hydrogen or C.sub.1 -C.sub.4 -alkyl, is reacted with a thiazole derivative of the formula III ##STR3## where X is fluorine, chlorine, bormine, alkylsulfonyl or arylsulfonyl, or b) for certain radicals R.sup.4' from the group R.sup.4 - a thiazolo-(2,3-b)-quinazolone of the general formula IV ##STR4## is reacted with a nucleophile R.sup.4' -H, where R.sup.4' is alkoxy, alkylthio or unsubstituted or halogen-, alkyl-, haloalkyl-, nitro- or alkoxy-substituted phenoxy or thiophenyl, or an alkali metal, alkaline earth metal or ammonium salt of an alcohol.

    摘要翻译: 制备式I的噻唑并(2,3-b) - 喹唑啉酮的方法,其中R 1,R 2,R 3和R 4在本公开内容中定义,其中a)式II的邻氨基苯甲酰胺衍生物 其中R 5和R 6是氢或C 1 -C 4 - 烷基与式III的噻唑衍生物(III)反应,其中X是氟,氯,甲酚,烷基磺酰基或芳基磺酰基,或b )通式IV(IV)的噻唑并(2,3-b) - 喹唑酮的一些基团R4'与亲核试剂R4'-H反应,其中R4'是烷氧基, 烷硫基或未取代的或卤素,烷基 - ,卤代烷基 - ,硝基 - 或烷氧基取代的苯氧基或噻吩基,或醇的碱金属,碱土金属或铵盐。