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    • 7. 发明公开
    • N-ARYLPHENYLACETAMIDE DERIVATIVES AND MEDICINAL COMPOSITIONS CONTAINING THE SAME
    • 正丁基苯甲酸氨基甲酸酯在食品包装中的应用ZUSAMMENSETZUNGEN
    • EP1403235A1
    • 2004-03-31
    • EP02733338.4
    • 2002-06-06
    • Dainippon Pharmaceutical Co., Ltd.
    • MORIE, ToshiyaADACHI, KeijiNIIDOME, KazumiKAWASHIMA, KatsuyoshiSHIMIZU, IsaoISHII, Daisuke
    • C07C1/00
    • A61K31/4164A61K31/167A61K31/341A61K31/357A61K31/36A61K31/381A61K31/385A61K31/40A61K31/404A61K31/426A61K31/4402A61K31/4406A61K31/4409A61K31/445A61K31/4453A61K31/451A61K31/47A61K31/505A61K31/5375A61K31/55C07C235/38C07C311/08C07C311/46C07C2601/08C07C2601/14C07C2601/16C07C2601/18C07C2603/18C07C2603/74C07D333/20
    • N-Arylphenylacetamide derivatives represented by the following formula [I]:
      (wherein R 1 is C 1-6 alkoxy, etc.; R 2 is hydrogen, -(CH 2 ) m -N(R 6 )(R 7 ) (m is an integer of from 1 to 4; R 6 is hydrogen, C 1-4 alkyl, etc., R 7 is hydrogen, etc.), etc.; R 3 is hydrogen, halogen, etc.; R 4 is C 6-10 alkyl, -Y-R 8 (Y is a single bond, C 1-6 alkylene, C 2-6 alkenylene, C 2-6 alkynylene, etc., R 8 is aryl, C 3-8 cycloalkyl, C 6-15 polycycloalkyl, etc.), etc.; R 5 is hydrogen, etc.; and X 1 is hydrogen), or pharmaceutically acceptable salts thereof or hydrates or solvates of the same, and a pharmaceutical composition containing the same. These compounds are useful as preventives and/or remedies giving no pain at the early stage of administration, which are efficacious in oral administration and have potent analgesic and antiinflammatory effects.
    • N-芳基苯乙酰胺衍生物(I)是新的。 式(I)的N-芳基苯基乙酰胺衍生物及其盐,水合物和溶剂化物是新的。 R 1OAlk,OH,卤素,NO 2,NH 2,NHAlk,N(Alk)2,NHSO 2 Al或NHSO 2r; Alk:1-6C烷基; Ar:芳基; R 2H,COAlk,COAr,(CH 2)mNR 6R 7,(CH 2)mOH或(CH 2)qCOOH; m:0-2; q:1-4; R 6Alk 1,2或3C羟烷基,2或3C氨基烷基,CHO,COAlk 1,1-4C烷氧基羰基,COAr或COOAlk 1Ar; R 7H,Alk 1,2或3C羟烷基或2或3C氨基烷基; R 3H,卤素,Alk,1-4C烷氧基,Ar或CHO; Alk 11-3C烷基; R 46-10C烷基,YR 8或哌啶-1-基,吗啉-4-基或硫代吗啉-4-基,其全部任选被1或2个Alk,Cyc,卤素,CF 3,1-4C烷氧基羰基,Ar,AlkAr ,OAlk 1或OH或螺环; Y:键,1-3C亚烷基,2或3个亚烷基,2或3个亚烷基,CO(CH 2)p,2或3C亚烷基羰基,O,O(CH 2)2,O(CH 2)3或CONH 2)p; p:0-3; 环:3-7C环烷基; R 8Ar 1(任选被1-3个卤素,Alk,Cyc,2-6C烯基,2-6C炔基,CF 3,三氟乙基,Ar,AlkAr,OAlk,OCF 3,OCCl,OAr,OAlk 1Ar,COOAlk,COCyc ,CHO,NO 2,NH 2,N(Alk)2,CN,OH,SAlk 1,1-4C烷氧基羰基1-3C烷基,Alk 1COOH,1-4C烷氧基羰基,COOAlk 1Ar,COOH或SO 2 NH 2) 5-7C环烯基(任选被1-4个Alk,Cyc,卤素,CF 3,1-4C烷氧基羰基,Ar,AlkAr,OAlk 1或OH取代)或式(i)的基团; 任选含有1-3个N,O或S的Ar 15或6元单环或多环芳基; R a-R dH,Alk,Cyc,卤素,CF 3,1-4C烷氧基羰基,Ar,AlkAr,OAlk 1或OH; 或R a + R b O或S; 或R c + R dspiro环; 或R a + R b + R c6-15C多环烷基; n:1-6; R 5H,卤素,Alk,CF 3,OAlk 1,OCF 3,CN,NH 2,NO 2,OH,COOH,CH 2 OCOAlk或Ar; 或R 4 + R 5稠合的四氢萘酮或吲哚环,其任选被1-8C烷基,1-8C烯基(sic),Alk1Ar,Alk1Cyc,SO2-2,1-8C亚烷基(任选被Ar或Cyc取代)或1- 8C亚链烯基(sic); 条件是当R 4para-YR 8和Y = 1-3C亚烷基或2或3亚烷基时,R 8不是任选被NH 2,Alk,Ar或SAlk 1取代的吡咯基,吡唑基,咪唑基,三唑基或嘧啶基。 活性:止痛; 躁狂; 抗过敏; 抗炎; 抗关节炎; 抗风湿; Uropathic; 脑保护; 平喘; 皮肤; 眼科; 抗溃疡; 厌食。 在ddY小鼠中的苯基-1,4-苯醌诱导的扭体试验中,N-(3-环己基苯基)-4-羟基-3-甲氧基苯乙酰胺(Ia)的ED 5 0值为0.014mg / kg。 相比之下,1.15 mg / kg s.c. 为辣椒素。 作用机制:香草素拮抗剂。