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    • 4. 发明授权
    • Substituted 2-(benzoaryl)pyridines
    • 取代的2-(苯甲酰基)吡啶
    • US06383986B1
    • 2002-05-07
    • US09462583
    • 2000-01-11
    • Markus MengesGerhard HamprechtOlaf MenkeRobert ReinhardPeter SchäferCyrill ZagarKarl-Otto WestphalenMartina OttenHelmut Walter
    • Markus MengesGerhard HamprechtOlaf MenkeRobert ReinhardPeter SchäferCyrill ZagarKarl-Otto WestphalenMartina OttenHelmut Walter
    • A01N4340
    • C07D401/04A01N43/78C07D413/04C07D417/04
    • 2-(Benzaryl)pyridines I and salts thereof where n=zero, 1; R1=H, CN, NO2, NH2, OH, SH, SO2—OH, SO2—Cl, SO2—NH2, halogen, optionally halogenated alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylaminosulfonyl, dialkylaminosulfonyl; R2, R3=H, halogen; R4=CN, OH, halogen, alkoxy or optionally substituted benzyloxy; X=—Y—C(ZR5)═N— where the nitrogen is attached to &agr; or &bgr; and Y=—O—, —S—, —N(R6)—; Z=a chemical bond, —O—, —S—, —S(O)—, —SO2—, —N(R7)—; R5, R6, R7=H, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or 3- to 7-membered heterocyclyl; or R5=H, CN, SH, NH2, halogen, —CH2—CH(halogen)-R8, —CH═CH—R8 or —CH═C(halogen)-R8 (R8=COOH, alkoxycarbonyl, alkylthiocarbonyl, CONH2, alkylaminocarbonyl or dialkylaminocarbonyl), when Z=a chemical bond; or R5+R7=1,3-propylene, tetramethylene, pentamethylene or ethyleneoxyethylene. Use: as herbicides, desiccants or defoliants.
    • 2-(苯甲基)吡啶I及其盐,其中n = 0,1; R 1 = H,CN,NO 2,NH 2,OH,SH,SO 2 -OH,SO 2 -Cl,SO 2 -NH 2,卤素,任选卤代烷基,烷氧基,烷硫基 ,烷基亚磺酰基,烷基磺酰基,烷基氨基磺酰基,二烷基氨基磺酰基; R2,R3 = H,卤素; R4 = CN,OH,卤素,烷氧基或任选取代的苄氧基; X = -YC(ZR5)= N-,其中氮连接到α或β 且Y = -O - , - S - , - N(R 6) - ; Z =化学键,-O - , - S - , - S(O) - , - SO 2 - , - N(R 7) R5,R6,R7 = H,任选取代的烷基,烯基,炔基,环烷基,苯基或3-至7-元杂环基; 或R 5 = H,CN,SH,NH 2,卤素,-CH 2 -CH(卤素)-R 8,-CH = CH-R 8或-CH = C(卤素)-R 8(R 8 = COOH,烷氧基羰基,烷硫基羰基,CONH 2,烷基氨基羰基 或二烷基氨基羰基),当Z =化学键时; 或R 5 + R 7 = 1,3-丙烯,四亚甲基,五亚甲基或亚乙基氧乙烯。使用:作为除草剂,干燥剂或脱叶剂。
    • 5. 发明授权
    • Substituted (4-brompyrazole-3-yl) benzazoles
    • US06482774B1
    • 2002-11-19
    • US09673996
    • 2000-10-25
    • Cyrill ZagarGerhard HamprechtMarkus MengesOlaf MenkeRobert ReinhardPeter SchäferKarl-Otto WestphalenMartina OttenHelmut Walter
    • Cyrill ZagarGerhard HamprechtMarkus MengesOlaf MenkeRobert ReinhardPeter SchäferKarl-Otto WestphalenMartina OttenHelmut Walter
    • C07D41704
    • C07D413/04A01N43/74C07D231/16C07D417/04C07D417/14C07F9/6541C07F9/65583
    • Substituted (4-bromopyrazol-3-yl)benzazoles I and their salts where R1=H, C1-C4-alkyl, C1-C4-haloalkyl; R2=CN, Cl-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, C1-C4-alkylsulfinyl, C1-C4-haloalkylsulfinyl, C1-C4-alkylsulfonyl, C1-C4-haloalkylsulfonyl; R4=H, halogen; R5=H, CN, halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy or C1-C4-haloalkoxy; Z=—N═C(XR6)—O— or —N═C(XR6)—S—, attached to &agr; via the nitrogen, oxygen or sulfur; X=a chemical bond, oxygen, sulfur, —S(O)—, —SO2—, —NH— or —N(R7)—; R6, R7=Cl-C6-alkyl, Cl-C6-haloalkyl, cyano-Cl-C4-alkyl, hydroxy-C1-C4-alkyl, C3-C6-alkenyl, cyano-C3-C6-alkenyl, C3-C6-haloalkenyl, C3-C6-alkynyl, cyano-C3-C6-alkynyl, C3-C6-haloalkynyl, C1-C4-alkoxy-C1-C4-alkyl, C1-C4-haloalkoxy-C1-C4-alkyl, C3-C4-alkenyloxy-C1-C4-alkyl, C3-C4-alkynyloxy-C1-C4-alkyl, C3-C8-cycloalkyloxy-C1-C4-alkyl, amino-Cl-C4-alkyl, C1-C4-alkylamino-C1-C4-alkyl, di(C1-C4-alkyl)amino-C1-C4-alkyl, Cl-C4-alkylthio-C1-C4-alkyl, C1-C4-haloalkylthio-C1-C4-alkyl, C3-C4-alkenylthio-C1-C4-alkyl, C3-C4-alkynylthio-C1-C4-alkyl, C1-C4-alkylsulfinyl-Cl-C4-alkyl, C1-C4-haloalkylsulfinyl-C1-C4-alkyl, C3-C4-alkenylsulfinyl-C1-C4-alkyl, C3-C4-alkynylsulfinyl-C1-C4-alkyl, C1-C4-alkylsulfonyl-C1-C4-alkyl, C1-C4-haloalkylsulfonyl-C1-C4-alkyl, C3-C4-alkenylsulfonyl-C1-C4-alkyl, C3-C4-alkynylsulfonyl-C1-C4-alkyl, hydroxycarbonyl-C1-C4-alkyl, C1-C4-alkoxycarbonyl-C1-C4-alkyl, which may carry a CN or C1-C4-alkoxycarbonyl group, C1-C4-alkylthiocarbonyl-C1-C4-alkyl, aminocarbonyl-C1-C4-alkyl, C1-C4-alkylaminocarbonyl-C1-C4-alkyl, di(C1-C4-alkyl)aminocarbonyl-C1-C4-alkyl, di(C1-C4-alkyl)-phosphonyl-C1-C4-alkyl, C1-C4-alkoxyimino-C1-C4-alkyl, C3-C4-alkenyloxyimino-C1-C4-alkyl, unsubstituted or substituted C3-C8-cycloalkyl, C3-C8-cycloalkyl-C1-C4-alkyl, phenyl, phenyl-C1-C4-alkyl, 3- to 7-membered heterocyclyl or heterocyclyl-C1-C4-alkyl, where each cycloalkyl and each heterocyclyl ring may contain a CO or CS ring member; if X=a chemical bond, —O—, —S—, —NH— or —N(R7)—, R6 may also be C1-C4-alkylcarbonyl, C1-C4-haloalkylcarbonyl, C1-C4-alkoxycarbonyl, C1-C4-alkylsulfonyl or C1-C4-haloalkylsulfonyl; if X=a chemical bond, R6 may furthermore be CN, SH, NH2, halogen, —CH2—CH(halogen)-R8, —CH═CH—R8 or —CH═C(halogen)-R8, where R8=COOH, C1-C4-alkoxycarbonyl, C1-C4-alkylthiocarbonyl, CONH2, C1-C4-alkylaminocarbonyl, di(C1-C4-alkyl)aminocarbonyl or di(C1-C4-alkyl)phosphonyl; or R6+R7=an unsubstituted or substituted 1,3-propylene, tetramethylene, pentamethylene or ethyleneoxyethylene chain. Use: As herbicides; for the desiccation/defoliation of plants.
    • 7. 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。