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    • 2. 发明授权
    • Herbicidal N-[pyrimidin-2-ly) aminocarbonyl]-benzenesulfonamides
    • 除草剂N- [嘧啶-2-基]氨基羰基] - 苯磺酰胺
    • US5612286A
    • 1997-03-18
    • US290959
    • 1994-08-24
    • Horst MayerGerhard HamprechtKarl-Otto WestphalenMatthias GerberUwe KardorffHelmut Walter
    • Horst MayerGerhard HamprechtKarl-Otto WestphalenMatthias GerberUwe KardorffHelmut Walter
    • C07D239/47A01N47/36C07D521/00A01N43/54
    • C07D521/00A01N47/36
    • N-[(Pyrimidin-2-yl)aminocarbonyl]benzenesulfonamide 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 unsubstituted or substituted alkyl;a group ER.sup.6, in which E is O or S, R.sup.6 being unsubstituted or fluorine-substituted alkyl, with the exception of difluoromethoxy, and, if E is O and at the same time R.sup.5 is trifluoromethyl, R.sup.6 may furthermore be methylsulfonyl, ethylsulfonyl, trifluoromethylsulfonyl, allylsulfonyl or propargylsulfonyl;NO.sub.2 or OH;dialkylaminosulfonyl if R.sup.5 is fluorine;C.sub.1 - or C.sub.2 -alkylsulfonyl which may carry 1 to 3 halogen atoms;R.sup.4 is hydrogen, methyl, ethyl, methoxy, ethoxy, fluorine, chlorine, methylthio, ethylthio or C.sub.1 or C.sub.2 -haloalkoxy; andR.sup.5 is fluorine or trifluoromethyl, and their environmentally compatible salts, processes for their preparation and their use.
    • PCT No.PCT / EP93 / 00362 Sec。 371日期:1994年8月24日 102(e)日期1994年8月24日PCT提交1993年2月16日PCT公布。 公开号WO93 / 16998 日期1993年9月2日N - 通式Ⅰ的[(嘧啶-2-基)氨基羰基]苯磺酰胺其中R1是甲基或乙基; R2是氢或甲基; R3是未取代或取代的烷基; 其中E是O或S的基团,R6是未取代的或氟取代的烷基,除了二氟甲氧基,并且如果E是O并且同时R5是三氟甲基,则R6还可以是甲基磺酰基,乙基磺酰基, 三氟甲基磺酰基,烯丙基磺酰基或炔丙基磺酰基; NO2或OH; 二烷基氨基磺酰如果R5是氟; 可带有1至3个卤素原子的C 1或C 2 - 烷基磺酰基; R4是氢,甲基,乙基,甲氧基,乙氧基,氟,氯,甲硫基,乙硫基或C1或C2-卤代烷氧基; 并且R 5是氟或三氟甲基,以及它们与环境相容的盐,其制备方法和用途。
    • 4. 发明授权
    • Substituted cyclohexene-1,2-dicarboxylic acid derivatives and intermediates for their preparation
    • 取代的环己烯-1,2-二羧酸衍生物及其制备中间体
    • US06204222B1
    • 2001-03-20
    • US09085769
    • 1998-05-29
    • Ralf KlintzElisabeth HeistracherPeter SchaeferGerhard HamprechtPeter PlathUwe KardorffMatthias GerberKarl-Otto WestphalenHelmut Walter
    • Ralf KlintzElisabeth HeistracherPeter SchaeferGerhard HamprechtPeter PlathUwe KardorffMatthias GerberKarl-Otto WestphalenHelmut Walter
    • A01N4336
    • C07D209/48A01N37/30A01N37/32A01N37/34A01N37/46A01N43/12A01N43/16A01N43/40A01N43/74C07C233/61C07C233/63C07C255/13C07C255/46C07D295/185C07D307/12C07D307/90C07D309/06C07D339/08C07D401/10C07D413/10C07D417/10
    • Substituted cyclohexene-1,2-dicarboxylic acid derivatives I (R1 and R2 are each H, unsubstituted or substituted C1-C6-alkyl, C3-C6-alkenyl or C3-C6-alkynyl, C3-C8-cycloalkyl, unsubstituted or substituted phenyl or heterocyclyl and, if R1 is H or C1-C6-alkyl, R2 is additionally OH, C1-C6-alkoxy, C3-C6-alkenyloxy, C3-C6-alkynyloxy, C3-C6-cycloalkoxy, C5-C7-cycloalkenyloxy, C1-C6-haloalkoxy, C3-C6-haloalkenyloxy, C3-C7-cycloalkyl-C1-C6-alkoxy, C1-C6-alkyl-carbonyloxy, C1-C6-cyanoalkoxy, hydroxy-C1-C6-alkoxy, C1-C6-alkoxy-C1-C6-alkoxy, C1-C6-alkoxycarbonyl-C1-C6-alkoxy, C1-C6-alkoxy-C1-C6-alkoxy, C1-C6-alkylamino-C1-C6-alkoxy, C1-C6-dialkylamino-C1-C6-alkoxy, unsubstituted or substituted phenyl-C1-C6-alkoxy, phenyl-C3-C6-alkenyloxy or phenyl-C3-C7-alkynyloxy or unsubstituted or substituted amino, or R1 and R2, together with the nitrogen atom to which they are bonded, form an unsubstituted or substituted 3-membered to 8-membered heterocyclic structure, R3 is H or C1-C6-alkyl, R4 is H or halogen, R5 is H, halogen, NO2, CN or CF3, R6 is an unsubstituted or substituted 3-membered to 8-membered heterocyclic group, —A—CN, —A—CO—B, OR9, —C(R10)═O, —C(R10)═S, —C(R10)═N—R16, —CHR10)—CHR11—CO—B, —C(X1R14)(X2R15)R10 or —P(R12)(R13)═O, where the stated radicals have the meanings listed in the description, or R5 and R6 together form a 3-membered to 5-membered substituted carbon chain, and the agriculturally useful salts of Ia and Ib and intermediates for their preparation. The compounds Ia and Ib and their intermediates are suitable as herbicides and for the desiccation/defoliation of plants.
    • 取代的环己烯-1,2-二羧酸衍生物I(R 1和R 2各自为H,未取代或取代的C 1 -C 6 - 烷基,C 3 -C 6 - 烯基或C 3 -C 6炔基,C 3 -C 8 - 环烷基,未取代或取代的苯基 或者杂环基,如果R 1是H或C 1 -C 6烷基,则R 2又是OH,C 1 -C 6 - 烷氧基,C 3 -C 6 - 烯氧基,C 3 -C 6 - 炔氧基,C 3 -C 6 - 环烷氧基,C 5 -C 7 - 环烯基氧基, C 1 -C 6 - 卤代烷氧基,C 3 -C 6 - 卤代链烯氧基,C 3 -C 7 - 环烷基-C 1 -C 6 - 烷氧基,C 1 -C 6烷基 - 羰氧基,C 1 -C 6 - 氰基烷氧基,羟基-C 1 -C 6烷氧基, 烷氧基-C 1 -C 6烷氧基,C 1 -C 6烷氧基-C 1 -C 6烷氧基,C 1 -C 6烷氧基-C 1 -C 6烷氧基,C 1 -C 6烷基氨基-C 1 -C 6烷氧基,C 1 -C 6二烷基氨基 - C 1 -C 6 - 烷氧基,未取代或取代的苯基-C 1 -C 6 - 烷氧基,苯基-C 3 -C 6 - 烯氧基或苯基-C 3 -C 7 - 炔氧基或未取代或取代的氨基,或R 1和R 2与 它们是键合的,形成未取代或取代的3元至8元杂环结构,R 3是H或C 1 -C 6 - 烷基,R 4是H或卤代 n为5,卤素,NO 2,CN或CF 3,R 6为未取代或取代的3元至8元杂环基,-A-CN,-A-CO-B,OR 9,-C(R 10) O,-C(R 10)= S,-C(R 10)= N-R 16,-CHR 10)-CHR 11 -CO-B,-C(X 1 R 14)(X 2 R 15)R 10或-P(R 12) 其中所述基团具有本说明书所列的含义,或者R5和R6一起形成3元至5元取代的碳链,以及Ia和Ib的农业上有用的盐及其制备的中间体。化合物Ia和 Ib及其中间体适合作为除草剂和植物的干燥/脱叶作用。