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    • 2. 发明授权
    • Benzylhydroxylamines and intermediates used to prepare them
    • US6057269A
    • 2000-05-02
    • US973780
    • 1998-01-05
    • Ralf KlintzGerhard HamprechtElisabeth HeistracherPeter SchaferCyrill ZagarKarl-Otto WestphalenHelmut WalterUlf MisslitzOlaf MenkeMarkus Menges
    • Ralf KlintzGerhard HamprechtElisabeth HeistracherPeter SchaferCyrill ZagarKarl-Otto WestphalenHelmut WalterUlf MisslitzOlaf MenkeMarkus Menges
    • A01N43/54A01N47/12A01N47/24A01N47/30A01N53/00C07C239/08C07C239/10C07C239/16C07C239/20C07C265/12C07C271/22C07C271/28C07C271/54C07C271/58C07C275/32C07C275/40C07D239/54C07D405/12
    • C07D239/54A01N43/54A01N47/12A01N47/24A01N47/30A01N53/00C07C239/08C07C239/10C07C265/12C07C271/22C07C271/28C07C271/54C07C271/58C07C275/40
    • Benzylhydroxylamines I ##STR1## (X=--N(R.sup.7)--O--; Y=O, S; R.sup.1 =halogen, CN, NO.sub.2, CF.sub.3 ; R.sup.2 =H, halogen; R.sup.3 =H, NH.sub.2, CH.sub.3 ;R.sup.4 =H, halogen, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.1 -C.sub.6 -alkylthio, C.sub.1 -C.sub.6 -alkylsulfinyl or C.sub.1 -C.sub.6 -alkylsulfonyl;R.sup.5 =H, halogen, C.sub.1 -C.sub.6 -alkyl;R.sup.6 =H, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.2 -C.sub.6 -alkenyl;R.sup.7 =H, C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.8 -cycloalkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl, C.sub.1 -C.sub.6 -alkylcarbonyl, C.sub.3 -C.sub.6 -alkenylcarbonyl, C.sub.3 -C.sub.6 -alkynylcarbonyl, C.sub.1 -C.sub.6 -alkoxycarbonyl, C.sub.2 -C.sub.8 -alkenyloxycarbonyl, C.sub.2 -C.sub.6 -alkynyloxycarbonyl, C.sub.1 -C.sub.6 -alkylthiocarbonyl, C.sub.1 -C.sub.6 -alkylsulfonyl, C.sub.1 -C.sub.6 -alkylcarbamoyl, it being possible for the 14 last-mentioned radicals to have attached to them 1-3 substituents:NO.sub.2, CN, halogen, C.sub.3 -C.sub.8 -cycloalkyl, OH, C.sub.1 -C.sub.6 -alkoxy, C.sub.3 -C.sub.8 -cycloalkoxy, C.sub.3 -C.sub.6 -alkenyloxy, C.sub.3 -C.sub.6 -alkynyloxy, C.sub.1 -C.sub.6 -alkoxy-C.sub.1 -C.sub.6 -alkoxy, C.sub.1 -C.sub.6 -alkylthio, C.sub.1 -C.sub.6 -alkylcarbonyl, C.sub.1 -C.sub.6 -alkylcarbonyloxy, C.sub.1 -C.sub.6 -alkylsulfinyl, C.sub.1 -C.sub.6 -alkylsulfonyl, C.sub.1 -C.sub.6 -alkylideneaminoxy, C.sub.1 -C.sub.6 -alkylcarbamoyl,unsubstituted or substituted phenyl, phenoxy or phenylsulfonyl,a 3- to 7-membered heterocyclyl or heterocyclyloxy group having 1-3 hetero atoms, it being possible for this group to be saturated, unsaturated or aromatic and to have attached to it 1-3 substituents,--CO--Z.sup.1 R.sup.9, --OCO--Z.sup.1 R.sup.9, --N(R.sup.9)R.sup.10 orR.sup.7 =unsubstituted or substituted cycloalkylcarbonyl, phenylcarbonyl, phenylsulfonyl, phenylcarbamoyl;R.sup.8 =H, C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.8 -cycloalkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.6 -alkenyl or C.sub.3 -C.sub.6 -alkynyl, it being possible for each of the 5 last-mentioned radicals to have attached to it 1-3 substituents:NO.sub.2, CN, halogen, C.sub.3 -C.sub.8 -cycloalkyl, OH, C.sub.1 -C.sub.6 -alkoxy, C.sub.3 -C.sub.8 -cycloalkoxy, C.sub.3 -C.sub.6 -alkenyloxy, C.sub.3 -C.sub.6 -alkynyloxy, C.sub.1 -C.sub.6 -alkoxy-C.sub.1 -C.sub.6 -alkoxy, C.sub.1 -C.sub.6 -alkylthio, C.sub.1 -C.sub.6 -alkylsulfinyl, C.sub.1 -C.sub.6 -alkylsulfonyl, C.sub.1 -C.sub.6 -alkylideneaminoxy,unsubstituted or substituted phenyl- [sic], phenoxy-[sic] or phenylsulfonyl,a 3- to 7-membered heterocyclyl or heterocyclyloxy group having 1-3 hetero atoms, it being possible for this group to be saturated, unsaturated or aromatic and to have attached to it 1-3 substituents,--CO--Z.sup.2 R.sup.11, --OCO--Z.sup.2 R.sup.11, --N(R.sup.11)R.sup.12 ;Z.sup.1 a chemical bond, oxygen, sulfur or --N(R.sup.10)--;Z.sup.2 =a chemical bond, oxygen, sulfur or --N(R.sup.12)--;R.sup.9, R.sup.11 =H, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -haloalkyl, C.sub.3 -C.sub.8 -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, unsubstituted or substituted phenyl or phenyl-C.sub.1 -C.sub.6 -alkyl,orZ.sup.1 and R.sup.9 and/or Z.sup.2 and R.sup.11 together=a 3- to 7-membered heterocycle having 1-3 hetero atoms and bonded via nitrogen, it being possible for this heterocycle to be saturated, unsaturated or aromatic and, if desired, to have attached to it one to three substituents,R.sup.10, R.sup.12 =H, OH, C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.8 -cycloalkyl, C.sub.1 -C.sub.6 -alkoxy)and the salts of I where R.sup.3, R.sup.7 and/or R.sup.8 =hydrogenare used as herbicides and for the desiccation/defoliation of plants.
    • 3. 发明授权
    • Substituted 2-phenylpyridines
    • 取代的2-苯基吡啶
    • US6100218A
    • 2000-08-08
    • US117655
    • 1998-08-04
    • Cyrill ZagarPeter SchaferGerhard HamprechtElisabeth HeistracherMarkus MengesOlaf MenkeKarl-Otto WestphalenUlf MisslitzHelmut Walter
    • Cyrill ZagarPeter SchaferGerhard HamprechtElisabeth HeistracherMarkus MengesOlaf MenkeKarl-Otto WestphalenUlf MisslitzHelmut Walter
    • A01N57/24C07F9/58C07F9/6558A01N57/08
    • A01N57/24C07F9/582C07F9/65583C07F9/65586
    • 2-Phenylpyridines I ##STR1## wherein X is a chemical bond, 1,2-ethynediyl or optionally substituted --(CH.sub.2).sub.1-3 --, --O--(CH.sub.2).sub.1-2 --, --s--(CH.sub.2).sub.1-2 --, --CH.sub.2 --O--CH.sub.2 --, --CH.sub.2 --S--CH.sub.2 -- or --CH.dbd.CH--;Y is oxygen or sulfur;Z.sup.1 is oxygen, sulfur or --N(R.sup.7)--;Z.sup.2 is oxygen, sulfur or --N(R.sup.8)--;R.sup.1, R.sup.2, R.sup.7 and R.sup.8 independently of one another are hydrogen, optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or heterocyclyl; orR.sup.1 and R.sup.2 or R.sup.7, or R.sup.2 and R.sup.8 together are optionally substituted --(CH.sub.2).sub.2-5 -- or --(CH.sub.2).sub.2 --O--(CH.sub.2).sub.2 --, orR.sup.1 and R.sup.2 together are optionally substituted 1,2-phenylene;R.sup.3 is cyano, halogen, alkyl, haloalkyl, alkoxy or haloalkoxy;R.sup.4 and R.sup.5 are hydrogen or halogen;R.sup.6 is halogen or haloalkyl;n is zero or one;and their salts are suitable for controlling undesirable vegetation and as desiccants or defoliants.
    • PCT No.PCT / EP97 / 00735 Sec。 371日期:1998年8月4日 102(e)日期1998年8月4日PCT提交1997年2月17日PCT公布。 第WO97 / 30059号公报 日期:1992年8月21日 - 苯基吡啶I其中X为化学键,1,2-亚乙炔基或任选取代的 - (CH 2)1-3 - , - O-(CH 2)1-2 - , - 1-2-,-CH 2 -O-CH 2 - , - CH 2 -S-CH 2 - 或-CH = CH-; Y是氧或硫; Z1是氧,硫或-N(R7) - ; Z2是氧,硫或-N(R8) - ; R 1,R 2,R 7和R 8彼此独立地是氢,任选取代的烷基,烯基,炔基,环烷基,苯基或杂环基; 或者R 1和R 2或R 7,或者R 2和R 8一起是任选取代的 - (CH 2)2-5 - 或 - (CH 2)2 -O-(CH 2)2 - ,或者R 1和R 2一起是任选取代的1,2- 亚苯基; R3是氰基,卤素,烷基,卤代烷基,烷氧基或卤代烷氧基; R4和R5是氢或卤素; R6是卤素或卤代烷基; n为零或一; 并且它们的盐适合于控制不期望的植物和干燥剂或脱叶剂。
    • 10. 发明授权
    • Substituted 2-benz(o)ylpyridines, their preparation and their use as herbicides
    • 取代的2-苯并(o)吡啶,其制备及其作为除草剂的用途
    • US06337305B1
    • 2002-01-08
    • US09381033
    • 1999-09-15
    • Peter SchäferGerhard HamprechtMarkus MengesOlaf MenkeMichael RackCyrill ZagarKarl-Otto WestphalenUlf MisslitzHelmut Walter
    • Peter SchäferGerhard HamprechtMarkus MengesOlaf MenkeMichael RackCyrill ZagarKarl-Otto WestphalenUlf MisslitzHelmut Walter
    • C07D21330
    • C07D213/61A01N43/40
    • Substituted 2-benz(o)ylpyridines I and salts thereof where n=0, 1; X=CO, CH2, CH(C1-C4-alkyl), CH—OH, CH—CN, CH-halogen, C(halogen)2, CH—CONH2, CH—CO—O(C1-C4-alkyl), CH—O(C1-C4-alkyl), C(CN)(C1-C4-alkyl); R1=halogen, C1-C4-haloalkyl, C1-C4-alkylthio, C1-C4-alkylsulfinyl, C1-C4-alkylsulfonyl; R2=H, halogen; R3=H, NO2, OH, halogen, C1-C4-alkoxy; R4=H, NO2, OH, halogen, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy; R5=H, NO2, CN, halogen, C1-C8-alkyl, C3-C8-alkenyl, C3-C8-alkynyl, C3-C8-cycloalkyl, C1-C8-haloalkyl, C2-C8-haloalkenyl, C2-C8-haloalkinyl, C1-C4-alkoxy-C1-C4-alkyl, C2-C4-alkenyloxy-C1-C4-alkyl, C2-C4-alkynyloxy-C1-C4-alkyl, C1-C4-alkylthio-C1-C4-alkyl, C1-C4-alkylsulfinyl-C1-C4-alkyl, C1-C4-alkylsulfonyl-C1-C4-alkyl, cyano-C1-C8-alkyl, cyano-C2-C8-alkenyl, cyano-C3-C8-alkynyl, unsubstituted or substituted OH, SH, SO—H, —SO2—H, COOH or NH—COOH, —SO2Cl, —N(R9,R10), —NH—SO2—(C1-C8-alkyl), —N[—SO2—(C1-C8-alkyl)]2, —N(C1-C8-alkyl)[—SO2—(C1-C8-alkyl)], —SO2—N(R9,R10), —O—CO—NH—R9, unsubstituted or substituted CHO, —O—CHO or —NH—CHO, —NH—CO—NH—R9, —O—CS—NH2, —O—CS—N(C1-C8-alkyl)2, —CO—N(R9,R10), —CS—N(R9,R10), —CO—NH—SO2—(C1-C4-alkyl).
    • 取代的2-苯并(o)吡啶I和其中n = 0,1; X = CO,CH 2,CH(C 1 -C 4 - 烷基),CH-OH,CH-CN,CH-卤素,C(卤素) CH-CONH 2,CH-CO-O(C 1 -C 4 - 烷基),CH-O(C 1 -C 4 - 烷基),C(CN)(C 1 -C 4 - 烷基); R 1 =卤素,C 1 -C 4卤代烷基, C 1 -C 4烷硫基,C 1 -C 4烷基亚磺酰基,C 1 -C 4烷基磺酰基; R 2 = H,卤素; R 3 = H,NO 2,OH,卤素,C 1 -C 4 - 烷氧基; R 4 = H,NO 2,OH,卤素, C 1 -C 4 - 烷基,C 1 -C 4 - 卤代烷基,C 1 -C 4 - 烷氧基; R 5 = H,NO 2,CN,卤素,C 1 -C 8烷基,C 3 -C 8 - 烯基,C 3 -C 8炔基,C 3 -C 8 - 环烷基,C 1 -C 8 - 卤代烷基,C 2 -C 8 - 卤代烯基,C 2 -C 8 - 卤代炔基,C 1 -C 4 - 烷氧基-C 1 -C 4烷基,C 2 -C 4 - 烯氧基-C 1 -C 4烷基,C 2 -C 4 - C 1 -C 4烷基,C 1 -C 4烷硫基-C 1 -C 4烷基,C 1 -C 4烷基亚磺酰基-C 1 -C 4烷基,C 1 -C 4烷基磺酰基-C 1 -C 4 - 烷基,氰基-C 1 -C 8烷基, 氰基-C 2 -C 8 - 烯基,氰基-C 3 -C 8 - 炔基,未取代或取代的OH,SH,SO-H,-SO 2 -H,COOH或NH-COOH,-SO 2 Cl,-N(R 9,R 10) NH-SO 2 - (C 1 -C 8 - 烷基),-N [-SO 2 - (C 1 -C 8 - 烷基)] 2,-N(C 1 -C 8 - 烷基) -SO 2 -N(R 9,R 10),-O-CO-NH-R 9,未取代的 取代的CHO,-O-CHO或-NH-CHO,-NH-CO-NH-R9,-O-CS-NH2,-O-CS-N(C1-