会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 41. 发明授权
    • Novel substituted benzo-2-thia-1,3-diazin-4(3H)-one-2,2-dioxides
    • 新型取代的苯并-2-硫杂-1,3-二嗪-4(3H) - 酮-2,2-二氧化物
    • US4401458A
    • 1983-08-30
    • US323019
    • 1981-11-19
    • Willy Meyer
    • Willy Meyer
    • A01N43/88C07D285/16A01N9/14
    • C07D285/16A01N43/88
    • The benzo-2-thia-1,3-diazin-4(3H)-one-2,2-dioxides of the formula I ##STR1## wherein R.sub.1 is C.sub.1 -C.sub.6 -alkyl or C.sub.3 -C.sub.6 -cycloalkyl, R.sub.2 is cyclopentyl which is unsubstituted or substituted by halogen or cyano, or it is C.sub.1 -C.sub.6 -alkyl which is substituted by cyano, hydroxyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkylthio, C.sub.1 -C.sub.4 -alkoxycarbonyl or C.sub.1 -C.sub.4 -alkylcarbonyloxy, R.sub.3 is halogen, cyano, nitro, trifluoromethyl, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.4 -alkoxy, m is a number 1 or 2, and n is a number 0, 1 or 2, have herbicidal and plant-growth-regulating activity. They are suitable for selectively combating weeds in cultivated crops, particularly in soya-bean crops, in the post-emergence process, and for promoting root growth.
    • 式I的苯并-2-噻吩-1,3-二嗪-4(3H) - 酮-2,2-二氧化物其中R 1是C 1 -C 6烷基或C 3 -C 6环烷基, R2是未被取代或被卤素或氰基取代的环戊基,或者是被氰基,羟基,C 1 -C 4 - 烷氧基,C 1 -C 4 - 烷硫基,C 1 -C 4 - 烷氧羰基或C 1 -C 4取代的C 1 -C 6烷基 - 烷基羰氧基,R3是卤素,氰基,硝基,三氟甲基,C1-C4-烷基或C1-C4-烷氧基,m是数1或2,n是数0,1或2,具有除草和植物生长 管理活动。 适合于选择性地防治栽培作物,特别是大豆作物,出苗后的杂草和促进根生长的杂草。
    • 46. 发明授权
    • Sulfonylureas
    • SULFONYLUREAS
    • US5163996A
    • 1992-11-17
    • US744625
    • 1991-08-12
    • Willy Meyer
    • Willy Meyer
    • C07C323/67C07D521/00
    • C07D521/00C07C323/67
    • N-phenyl-sulfonyl-N'-pyrimidinyl- and -triazinyl-ureas of formula I ##STR1## wherein R is hydrogen or C.sub.1 -C.sub.4 alkyl;R.sub.1 is hydrogen, halogen, C.sub.1 -C.sub.5 alkyl, C.sub.2 -C.sub.5 alkenyl, C.sub.1 -C.sub.4 haloalkyl, COO--R.sub.2 or A--R.sub.3 ;R.sub.2 is C.sub.1 -C.sub.5 alkyl;R.sub.3 is C.sub.1 -C.sub.5 alkyl, C.sub.2 -C.sub.4 alkoxyalkyl or C.sub.1 -C.sub.5 haloalkyl;X is C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkyl mono- to tri-substituted by halogen; C.sub.1 -C.sub.3 alkoxy or C.sub.1 -C.sub.3 alkoxy mono- to tri-substituted by halogen;A is oxygen, sulfur, SO or SO.sub.2 ;Y is halogen, C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkyl mono- to tri-substituted by halogen; C.sub.1 -C.sub.3 alkoxy, C.sub.1 -C.sub.3 alkoxy mono- to tri-substituted by halogen; cyclopropyl, methylamino or dimethylamino;E is nitrogen or the methine group; andZ is fluorine or chlorine; and the salts of those with amines, alkali or alkaline earth metal bases or with quaternary ammonium bases have good pre- and post-emergence selective herbicidal and growth-regulating properties.
    • 式I的N-苯基 - 磺酰基-N'-嘧啶基 - 和 - 三嗪基 - 脲其中R是氢或C 1 -C 4烷基; R1是氢,卤素,C1-C5烷基,C2-C5链烯基,C1-C4卤代烷基,COO-R2或A-R3; R2是C1-C5烷基; R3是C1-C5烷基,C2-C4烷氧基烷基或C1-C5卤代烷基; X为C1-C3烷基,被卤素单取代至三取代的C1-C3烷基; C 1 -C 3烷氧基或被卤素单取代至三取代的C 1 -C 3烷氧基; A是氧,硫,SO或SO2; Y为卤素,C1-C3烷基,被卤素单取代至三取代的C1-C3烷基; C1-C3烷氧基,被卤素单取代至三取代的C1-C3烷氧基; 环丙基,甲基氨基或二甲基氨基; E是氮或次甲基; Z为氟或氯; 并且具有胺,碱金属或碱土金属碱基或季铵碱的盐的盐具有良好的芽前和芽后选择性除草和生长调节性质。
    • 49. 发明授权
    • N-heterocyclosulfonyl-N'-pyrimidinylureas
    • N-杂环磺酰基-N'-嘧啶基脲
    • US4881964A
    • 1989-11-21
    • US198031
    • 1988-05-24
    • Werner ForyWilly Meyer
    • Werner ForyWilly Meyer
    • A01N47/36C07D521/00
    • C07D521/00A01N47/36
    • N-(3,4-Dihydro-2,2-dioxo-1,2-benzoxathiin-8-ylsulfonyl)-N'-pyrimidinylureas, N-(3,4-dihydro-2,2-dioxo-1,2-benzoxathiin-8-ylsulfonyl)-N'-triazolylureas and N-(3,4-dihydro-2,2-dioxo-1,2-dioxo-1,2-benz-oxathiin-8-ylsulfonyl)-N'-triazinylureas of the formula ##STR1## wherein R.sup.1 is hydrogen, halogen, nitro, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 haloalkoxy, C.sub.1 -C.sub.4 alkoxycarbonyl, C.sub.1 -C.sub.4 alkylthio, C.sub.1 -C.sub.4 alkylsulfinyl, C.sub.1 -C.sub.4 alkylsulfonyl or C.sub.2 -C.sub.5 alkoxyalkoxy,R.sup.2 and R.sup.3 are each independently of the other hydrogen or C.sub.1 -C.sub.4 alkyl,R.sup.4 is hydrogen, methyl or ethyl,W is oxygen or sulfur, andA is a radical ##STR2## in which formulae the substituents E.sup.1, E.sup.2, X.sup.1, X.sup.2, X.sup.3, X.sup.4, X.sup.5, X.sup.6, X.sup.7, X.sup.8, Y.sup.1, Y.sup.2, Y.sup.3, Y.sup.4, Y.sup.6 1, Y.sup.8, Y.sup.8 1, Z.sup.3 and Z.sup.5 are customary organic radicals, and the salts thereof with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases have good pre- and postemergence selective herbicidal and growth regulating properties.
    • N-(3,4-二氢-2,2-二氧代-1,2-苯并恶嗪-8-基磺酰基)-N'-嘧啶基脲,N-(3,4-二氢-2,2-二氧代-1,2 - 苯并恶嗪-8-基磺酰基)-N'-三唑基脲和N-(3,4-二氢-2,2-二氧代-1,2-二氧代-1,2-苯并恶唑烷-8-基磺酰基)-N'- 式(I)的三嗪基脲其中R 1是氢,卤素,硝基,C 1 -C 4烷基,C 1 -C 4卤代烷基,C 1 -C 4烷氧基,C 1 -C 4卤代烷氧基,C 1 -C 4烷氧基羰基,C 1 -C 4烷硫基,C 1 -C 4烷基亚磺酰基,C 1 C 1-4烷基磺酰基或C 2 -C 5烷氧基烷氧基,R 2和R 3各自独立地为另一个氢或C 1 -C 4烷基,R 4是氢,甲基或乙基,W是氧或硫,A是基团。 取代基E1,E2,X1,X2,X3,X4,X5,X6,X7,X8,Y1,Y2,Y3,Y4,Y6 1,Y8,Y8 1,Z3分别表示 + TR Z5是常规的有机基团,其盐与胺,碱金属碱或碱土金属碱基或季铵碱基具有良好的芽前和芽后选择性除草和生长调节剂 操作。
    • 50. 发明授权
    • Herbicidal sulfonylureas
    • 除草磺酰脲类
    • US4764203A
    • 1988-08-16
    • US53912
    • 1987-05-26
    • Werner TopflWilly MeyerHans-Dieter Schneider
    • Werner TopflWilly MeyerHans-Dieter Schneider
    • A01N47/36C07D239/42C07D239/46C07D239/48C07D239/52C07D249/08C07D251/52C07D403/12C07D521/00A01N43/66C07D251/18C07D251/46C07D251/70
    • C07D239/42A01N47/36C07D231/12C07D233/56C07D239/47C07D239/48C07D239/52C07D249/08C07D251/52C07D403/12C07D521/00
    • Novel substituted N-sulfonyl-N'-pyrimidinylureas or N-sulfonyl-N'-triazinylureas of the formula I ##STR1## have good pre- and postemergence selective herbicidal and growth regulating properties.In this formulaE is nitrogen or --CH.dbd.,the group ##STR2## is a phenyl, naphthyl, furyl, thiophenyl, pyrrole or pyridinyl radical which is substituted in accordance with the definitions of R.sup.1 and R.sup.2,R.sup.3 and R.sup.4 are hydrogen, lower alkyl or lower alkoxy, or one of R.sup.3 and R.sup.4 may also be halogen, lower alkenyl, lower haloalkenyl, lower haloalkoxy, amino, lower alkylamino, --CH(OCH.sub.3).sub.2, a cyclized ketal group or a saturated 5- to 7-membered heterocycle which is bound through the nitrogen atom,R.sup.5 is hydrogen, lower alkyl, lower haloalkyl, or an unsubstituted or substituted phenyl, benzyl or naphthyl radical, andR.sup.6 is an alkyl, acyl or acylamido radical which is bound through sulfur or a sulfinyl or sulfonyl group and is as defined in the description, or is a 5- to 7-membered heterocyclic amino radical which is bound through the nitrogen atom.These compounds are particularly suitable for selectively controlling weeds in crops of cereals.
    • 式I(I)的新型取代的N-磺酰基-N'-嘧啶基或N-磺酰基-N'-三嗪基脲具有良好的芽前和芽后选择性除草和生长调节性质。 在该式中,E是氮或-CH =,根据R1和R2的定义被取代的苯基,萘基,呋喃基,噻吩基,吡咯基或吡啶基,R3和R4是氢,低级 烷基或低级烷氧基,或者R 3和R 4中的一个也可以是卤素,低级烯基,低级卤代烯基,低级卤代烷氧基,氨基,低级烷基氨基,-CH(OCH 3)2,环状缩酮基或饱和的5-至7-元 通过氮原子结合的杂环,R5是氢,低级烷基,低级卤代烷基或未取代或取代的苯基,苄基或萘基,R6是通过硫或亚磺酰基结合的烷基,酰基或酰基酰氨基, 磺酰基,如描述中所定义,或是通过氮原子结合的5-至7-元杂环氨基。 这些化合物特别适用于选择性地控制谷物作物中的杂草。