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    • 93. 发明授权
    • Substituted 2-phenyl-3(2H)-pyridazinones
    • 取代的2-苯基-3(2H) - 哒嗪酮
    • US06225313B1
    • 2001-05-01
    • US09508781
    • 2000-03-16
    • Peter SchäferGerhard HamprechtMarkus MengesOlaf MenkeMichael RackRobert ReinhardCyrill ZagarPeter MünsterKarl-Otto WestphalenMartina OttenHelmut Walter
    • Peter SchäferGerhard HamprechtMarkus MengesOlaf MenkeMichael RackRobert ReinhardCyrill ZagarPeter MünsterKarl-Otto WestphalenMartina OttenHelmut Walter
    • C07D23718
    • C07D405/10A01N43/58C07D237/22
    • Substituted 2-phenyl-3(2H)-pyridazinones I and salts thereof, where n=0, 1, 2; R1=C1-C4-alkyl, C1-C4-haloalkyl; R2=H, halogen; R3=halogen, CN; R4=H, NO2, CN, CHO, NH—OH, C1-C4-alkyl, C1-C4-halogenalkyl, —OR5, —CH═N—OR6, —CH═C(R7)—CO—OR8, —CO—OR9, C1-C6-alkyl-SO2—NH, di(C1-C6-alkylsulfonyl)amino or R5=C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl, (C1-C6-alkoxy)carbonyl-C1-C4-alkyl, (C3-C6-alkenyloxy)carbonyl-C1-C4-alkyl, (C3-C6-alkynyloxy)carbonyl-C1-C4-alkyl, C1-C4-alkoxy(C1-C4-alkoxy)carbonyl-C1-C4-alkyl; R6=H, C1-C4-alkyl, hydroxycarbonyl-C1-C4-alkyl, (C1-C4-alkoxy)carbonyl-C1-C4-alkyl; R7=H, halogen, C1-C4-alkyl; R8=H, C1-C6-alkyl; R9=H, C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl, C1-C4-alkoxy-C1-C4-alkoxy, hydroxycarbonyl-C1-C4-alkyl, (C1-C6-alkoxy)carbonyl-C1-C4-alkyl, (C3-C6-alkenyloxy)carbonyl-C1-C4-alkyl, (C3-C6-alkynyloxy)carbonyl-C1-C4-alkyl, C1-C4-alkoxy-(C1-C4-alkoxy)carbonyl-C1-C4-alkyl; R10=H, C1-C6-alkyl, COOH, (C1-C6-alkoxy)carbonyl; and their use as herbicides and for the desiccation/defoliation of plants are described.
    • 取代的2-苯基-3(2H) - 哒嗪酮I和其盐,其中n = 0,1,2; R1 = C1-C4-烷基,C1-C4卤代烷基; R2 = H,卤素; R3 =卤素,CN; R4 = H,NO2,CN,CHO,NH-OH,C1-C4-烷基,C1-C4-卤代烷基,-OR5,-CH = N-OR6,-CH = C(R7) CO-OR 8,-CO-OR 9,C 1 -C 6烷基-SO 2 -NH,二(C 1 -C 6烷基磺酰基)氨基或R 5 = C 1 -C 6烷基,C 3 -C 6 - 烯基,C 3 -C 6炔基,(C 1 C 3-6 - 烷氧基)羰基-C 1 -C 4烷基,(C 3 -C 6 - 烯氧基)羰基-C 1 -C 4 - 烷基,(C 3 -C 6 - 炔氧基)羰基-C 1 -C 4烷基,C 1 -C 4 - C 1 -C 4 - 烷氧基)羰基-C 1 -C 4 - 烷基; R 6 = H,C 1 -C 4 - 烷基,羟基羰基-C 1 -C 4 - 烷基,(C 1 -C 4 - 卤素,C 1 -C 4 - 烷基; R8 = H,C1-C6-烷基; R9 = H,C1-C6-烷基,C3-C6-烯基,C3-C6-炔基,C1-C4-烷氧基-C1-C4-烷氧基,羟基羰基C1-C4- 烷基,(C 1 -C 6 - 烷氧基)羰基-C 1 -C 4 - 烷基,(C 3 -C 6 - 烯氧基)羰基-C 1 -C 4烷基,(C 3 -C 6 - 炔氧基)羰基-C 1 -C 4烷基,C 1 -C 4 - 烷氧基 - (C 1 -C 4 - 烷氧基)羰基-C 1 -C 4烷基; R 10 = H,C 1 -C 6烷基,COOH,(C 1 -C 6 - 烷氧基)羰基;及其作为除草剂和干燥/ 的植物被描述。
    • 96. 发明授权
    • Substituted 3-phenylisoxazolines
    • US6150303A
    • 2000-11-21
    • US463246
    • 2000-01-21
    • Olaf MenkeMarkus MengesGerhard HamprechtRobert ReinhardPeter SchaferCyrill ZagarKarl-Otto WestphalenUlf MisslitzHelmut Walter
    • Olaf MenkeMarkus MengesGerhard HamprechtRobert ReinhardPeter SchaferCyrill ZagarKarl-Otto WestphalenUlf MisslitzHelmut Walter
    • A01N43/80C07D261/04A01N43/72
    • C07D261/04
    • Substituted 3-phenylisoxazolines I, and their salts and enol ethers, are described as herbicides ##STR1## where X.dbd.--O--, --S--, --N(R.sup.9)--;R.sup.1 .dbd.CN, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -haloalkoxy, C.sub.1 -C.sub.4 -alkylsulfonyl;R.sup.2 .dbd.H or unsubstituted or substituted C.sub.1 -C.sub.6 -alkyl, (C.sub.1 -C.sub.6 -alkyl)carbonyl, C.sub.1 -C.sub.6 -alkylsulfonyl, C.sub.2 -C.sub.6 -alkenyl, (C.sub.2 -C.sub.6 -alkenyl)carbonyl, C.sub.2 -C.sub.6 -alkynyl, (C.sub.2 -C.sub.6 -alkynyl)carbonyl;R.sup.3 .dbd.H, halogen;R.sup.4 .dbd.CN, halogen, C.sub.1 -C.sub.3 -haloalkyl;R.sup.5 .dbd.H, CN, halogen, C.sub.1 -C.sub.3 -haloalkyl;R.sup.6 .dbd.H, CN, halogen, C.sub.1 -C.sub.3 -haloalkyl or unsubstituted or substituted C.sub.1 -C.sub.6 -alkoxy;R.sup.7 .dbd.CN, halogen;R.sup.8 in position .alpha., R.sup.7 in this case being in position .beta., or in position .beta., R.sup.7 in this case being in position .alpha., is1) H, OH, SH, 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 -haloalkoxy, C.sub.1 -C.sub.6 -haloalkylthio, C.sub.1 -C.sub.6 -alkylthio-(C.sub.1 -C.sub.6 -alkyl)carbonyl, (C.sub.1 -C.sub.6 -alkyl)iminooxycarbonyl, C.sub.1 -C.sub.6 -alkoxy-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxyamino-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy-C.sub.1 -C.sub.6 -alkylamino-C.sub.1 -C.sub.6 -alkyl,2) unsubstituted or substituted C.sub.1 -C.sub.6 -alkoxy, C.sub.1 -C.sub.6 -alkylthio, C.sub.3 -C.sub.6 -cycloalkoxy, C.sub.3 -C.sub.6 -cycloalkylthio, C.sub.2 -C.sub.6 -alkenyloxy, C.sub.2 -C.sub.6 -alkenylthio, C.sub.2 -C.sub.6 -alkynyloxy, C.sub.2 -C.sub.6 -alkynylthio, (C.sub.1 -C.sub.6 -alkyl)carbonyloxy, (C.sub.1 -C.sub.6 -alkyl)carbonylthio, (C.sub.1 -C.sub.6 -alkoxy)carboxyloxy, (C.sub.2 -C.sub.6 -alkenyl)carbonyloxy, (C.sub.2 -C.sub.6 -alkenyl)carbonylthio, (C.sub.2 -C.sub.6 -alkynyl)carbonyloxy, (C.sub.2 -C.sub.6 -alkynyl)carbonylthio, C.sub.1 -C.sub.6 -alkylsulfonyloxy or C.sub.1 -C.sub.6 -alkylsulfonyl,3) 29 further radicals;R.sup.9 .dbd.H, C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, C.sub.1 -C.sub.6 -alkoxy-C.sub.1 -C.sub.6 -alkyl, (C.sub.1 -C.sub.6 -alkoxy)carbonyl-C.sub.1 -C.sub.6 -alkyl, (C.sub.3 -C.sub.6 -alkenyloxy)carbonyl-C.sub.1 -C.sub.6 -alkyl, unsubstituted or substituted phenyl or phenyl-C.sub.1 -C.sub.6 -alkyl.