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    • 22. 发明授权
    • Therapeutic phenoxyalkylheterocycles
    • 治疗苯氧基烷基杂环
    • US5763461A
    • 1998-06-09
    • US822995
    • 1997-03-21
    • David J. AldousThomas R. BaileyGuy Dominic DianaGee-Hong KuoTheodore J. Nitz
    • David J. AldousThomas R. BaileyGuy Dominic DianaGee-Hong KuoTheodore J. Nitz
    • C07D401/12C07D403/12C07D405/12C07D413/12C07D471/04A61K31/44A61K31/415A61K31/47A61K31/505C07D213/16C07D239/26C07D401/10C07D403/10
    • C07D401/12C07D403/12C07D405/12C07D413/12C07D471/04
    • Compounds of the formula ##STR1## wherein Pyr is chosen from the group consisting of pyridyl, pyrazyl, pyrimidyl, quinolyl, indolyl and 7-azaindolyl or any of these substituted with one or two substitutents chosen from alkyl, alkoxy, hydroxy, halo, cyano, nitro, hydroxyalkyl, alkoxyalkyl, alkanoyl, fluoroalkyl or the N-oxide of any of these; Y is an alkylene bridge of 3-9 carbon atoms; R.sub.1 and R.sub.2 are each independently chosen from hydrogen, halo, alkyl, alkenyl, amino, alkylthio, hydroxy, hydroxyalkyl, alkoxyalkyl, alkylthioalkyl, alkylsulfinylaikyl, alkylsulfonylalkyl, alkoxy, nitro, carboxy, alkoxycarbonyl, dialkylaminoalkyl, alkylaminoalkyl, aminoalkyl, difluoromethyl, trifluoromethyl or cyano; R.sub.3 is alkoxycarbonyl, alkyltetrazolyl, phenyl or heterocyclyl chosen from benzoxazolyl, benzathiazolyl, thiadiazolyl, imidazolyl, dihydroimidazolyl, oxazolyl, thiazolyl, oxadiazolyl, pyrazolyl, isoxazolyl, isothiazolyl, furyl, triazolyl, thiophenyl, pyridyl, pyrimidinyl, pyrazlnyl, pyridazinyl or a substituted phenyl or substituted heterocyclyl wherein the substitution is with alkyl, alkoxyalkyl, cycloalkyl, halo alkyl, hydroxyalkyl, alkoxy, hydroxy, furyl, or thienyl or fluoroalkyl, the N-oxide thereof, or a pharmaceutically acceptable acid addition salt thereof is an effective antipicornaviral agents.
    • 下式的化合物其中Pyr选自吡啶基,吡唑基,嘧啶基,喹啉基,吲哚基和7-氮杂吲哚基,或者被一个或两个选自烷基,烷氧基,羟基,卤代的取代基取代的那些 氰基,硝基,羟基烷基,烷氧基烷基,烷酰基,氟代烷基或其中任何一种的N-氧化物; Y是3-9个碳原子的亚烷基桥; R 1和R 2各自独立地选自氢,卤素,烷基,烯基,氨基,烷硫基,羟基,羟基烷基,烷氧基烷基,烷硫基烷基,烷基亚磺酰基烷基,烷基磺酰基烷基,烷氧基,硝基,羧基,烷氧基羰基,二烷基氨基烷基,烷基氨基烷基,氨基烷基,二氟甲基,三氟甲基或 氰基; R3是烷氧基羰基,烷基四唑基,苯基或选自苯并恶唑基,苯并噻唑基,噻二唑基,咪唑基,二氢咪唑基,恶唑基,噻唑基,恶二唑基,吡唑基,异唑基,异噻唑基,呋喃基,三唑基,噻吩基,吡啶基,嘧啶基,吡嗪基,哒嗪基或取代苯基 或取代的杂环基,其中取代为烷基,烷氧基烷基,环烷基,卤代烷基,羟基烷基,烷氧基,羟基,呋喃基或噻吩基或氟代烷基,其N-氧化物或其药学上可接受的酸加成盐是有效的抗虫病毒药剂。