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    • 1. 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.
    • 4. 发明授权
    • Substituted trifluoromethylpyridines
    • 取代的三氟甲基吡啶
    • US5750705A
    • 1998-05-12
    • US695475
    • 1996-08-12
    • Gerhard HamprechtElisabeth HeistracherRalf KlintzPeter SchaferCyrill Zagar
    • Gerhard HamprechtElisabeth HeistracherRalf KlintzPeter SchaferCyrill Zagar
    • A01N43/56C07D213/64C07D213/73C07D213/74C07D213/77C07D401/04A01N43/40A61K31/44
    • C07D213/77C07D213/64C07D213/73
    • Substituted trifluoromethylpyridines of the general formula Ia or Ib ##STR1## where the substituents have the following meanings: R.sup.1 is amino or hydrazino, in the case of Ib additionally chlorine or fluorine; R.sup.2 is halogen; and R.sup.3 is C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -alkenyl or C.sub.2 -C.sub.6 -alkynyl, it being possible for these groups to have attached to them up to 6 halogen atoms, C.sub.3 -C.sub.6 -cycloalkyl which can have attached to it up to 3 C.sub.1 -C.sub.3 -alkyl radicals, C.sub.1 -C.sub.6 -cyanoalkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.2 -C.sub.6 -alkyl, 3-oxetanyl, carboxyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxycarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.2 -C.sub.4 -alkoxycarbonyl-C.sub.1 -C.sub.6 -alkyl, aminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -dialkylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.4 -alkenylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.4 -alkynylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkyl-C.sub.3 -C.sub.4 -alkenylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkyl-C.sub.3 -C.sub.4 -alkynylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.6 -(.alpha.-alkylalkylidene)iminoxy-C.sub.2 -C.sub.6 -alkyl, cyclopropylmethyl, C.sub.1 -C.sub.6 -alkylamino, C.sub.1 -C.sub.6 -dialkylamino, C.sub.1 -C.sub.6 -alkylideneimino- or .alpha.-(C.sub.1 -C.sub.4 -alkyl) -C.sub.2 -C.sub.6 -alkylideneimino; and halogen is fluorine, chlorine, bromine or iodine, and processes for their preparation.
    • 取代基具有以下含义的取代的三氟甲基吡啶,其中R 1是氨基或肼基,在Ib的情况下另外是氯或氟; R2是卤素; 并且R 3是C 1 -C 6 - 烷基,C 2 -C 6 - 烯基或C 2 -C 6 - 炔基,这些基团可以连接至多达6个卤素原子,可以连接到其上的C 3 -C 6环烷基 至3个C 1 -C 3 - 烷基,C 1 -C 6 - 氰基烷基,C 1 -C 4 - 烷氧基-C 2 -C 6 - 烷基,3-氧杂环丁烷基,羧基-C 1 -C 6烷基,C 1 -C 6 - 烷氧基羰基-C 1 -C 6烷基 ,C 1 -C 4 - 烷氧基-C 2 -C 4 - 烷氧基羰基-C 1 -C 6烷基,氨基羰基-C 1 -C 6 - 烷基,C 1 -C 4 - 烷基氨基羰基-C 1 -C 6烷基,C 1 -C 4 - 二烷基氨基羰基-C 1 -C 6烷基 ,C 2 -C 4 - 链烯基氨基羰基-C 1 -C 6烷基,C 3 -C 4 - 炔基氨基羰基-C 1 -C 6 - 烷基,C 1 -C 4烷基-C 3 -C 4链烯基氨基羰基-C 1 -C 6 - 烷基,C 1 -C 4烷基-C 3 C 1-4 - 炔基氨基羰基-C 1 -C 6烷基,C 3 -C 6 - (α-烷基亚烷基)亚氨基-C 2 -C 6 - 烷基,环丙基甲基,C 1 -C 6烷基氨基,C 1 -C 6 - 二烷基氨基,C 1 -C 6亚烷基亚氨基或α- - (C 1 -C 4 - 烷基)-C 2 -C 6亚烷基亚氨基; 并且卤素是氟,氯,溴或碘,并且其制备方法。
    • 5. 发明授权
    • Substituted trifluoromethylpyridines
    • 取代的三氟甲基吡啶
    • US5849920A
    • 1998-12-15
    • US891967
    • 1997-07-14
    • Gerhard HamprechtElisabeth HeistracherRalf KlintzPeter SchaferCyrill Zagar
    • Gerhard HamprechtElisabeth HeistracherRalf KlintzPeter SchaferCyrill Zagar
    • A01N43/56C07D213/64C07D213/73C07D213/74C07D213/77C07D401/04A01N43/40C07D213/82
    • C07D213/77C07D213/64C07D213/73
    • A trifluoromethylpyridine of the formula Ib ##STR1## where the substituents have the following meanings: R.sup.1 is chlorine or fluorine; R.sup.2 is halogen; and R.sup.3 is C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -alkenyl or C.sub.2 -C.sub.6 -alkynyl, said groups being optionally substituted with 1 to 6 halogen atoms, C.sub.3 -C.sub.6 -cycloalkyl which is optionally substituted with 1 to 3 C.sub.1 -C.sub.3 -alkyl radicals, C.sub.1 -C.sub.6 -cyanoalkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.2 -C.sub.6 -alkyl, 3-oxetanyl, carboxyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxycarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.2 -C.sub.4 -alkoxycarbonyl-C.sub.1 -C.sub.6 -alkyl, aminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -dialkylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.4 -alkenylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.4 -alkynylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkyl-C.sub.3 -C.sub.4 -alkenylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkyl-C.sub.3 -C.sub.4 -alkynylaminocarbonyl-C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.6 -(.alpha.-alkylalkylidene)iminoxy-C.sub.2 -C.sub.6 -alkyl, cyclopropylmethyl, C.sub.1 -C.sub.6 -alkylamino, C.sub.1 -C.sub.6 -dialkylamino, C.sub.1 -C.sub.6 -alkylideneimino or .alpha.-(C.sub.1 -C.sub.4 -alkyl)-C.sub.2 -C.sub.6 -alkylideneimino; and halogen is fluorine, chlorine, bromine or iodine.
    • 式Ib的三氟甲基吡啶(ib)其中取代基具有以下含义:R 1是氯或氟; R2是卤素; 并且R 3为C 1 -C 6 - 烷基,C 2 -C 6 - 烯基或C 2 -C 6 - 炔基,所述基团任选被1至6个卤素原子取代,任选被1至3个C 1 -C 3 - 烷基,C 1 -C 6 - 氰基烷基,C 1 -C 4 - 烷氧基-C 2 -C 6 - 烷基,3-氧杂环丁烷基,羧基-C 1 -C 6 - 烷基,C 1 -C 6 - 烷氧基羰基-C 1 -C 6烷基,C 1 -C 4烷氧基 C 2 -C 4烷氧基羰基-C 1 -C 6烷基,氨基羰基-C 1 -C 6烷基,C 1 -C 4烷基氨基羰基-C 1 -C 6烷基,C 1 -C 4二烷基氨基羰基-C 1 -C 6烷基,C 2 -C 4链烯基氨基羰基 C 1 -C 6 - 烷基,C 3 -C 4 - 炔基氨基羰基-C 1 -C 6 - 烷基,C 1 -C 4烷基-C 3 -C 4 - 烯基氨基羰基-C 1 -C 6烷基,C 1 -C 4烷基-C 3 -C 4 - 炔基氨基羰基-C 1 C 1-6 - 烷基,C 3 -C 6 - (α-烷基亚烷基)亚氨基-C 2 -C 6 - 烷基,环丙基甲基,C 1 -C 6烷基氨基,C 1 -C 6 - 二烷基氨基,C 1 -C 6亚烷基亚氨基或α- )-C2-C6-亚烷基亚氨基; 卤素是氟,氯,溴或碘。