申请人:——
公开号:US20020037270A1
公开(公告)日:2002-03-28
A method for the treatment and/or prophylaxis of conditions characterized by overstimulation of the tachykinin receptors, which method comprises the administration to a mammal in need thereof of an effective, non-toxic, pharmaceutically acceptable amount of a compound of formula (I), or a pharmaceutically acceptable solvate thereof, or a pharmaceutically acceptable salt thereof, wherein: Ar is an optionally substituted phenyl, naphthyl or C 5-7 cycloalkdienyl group, or an optionally substituted single or fused ring heterocyclic group, having aromatic character, containing from 5 to 12 ring atoms and comprising up to four heteroatoms in the or each ring selected from S, O, N; R is linear or branched C 1-8 alkyl, C 3-7 cycloalkyl, C 4-7 cycloalkylalkyl, optionally substituted phenyl or phenyl C 1-6 alkyl, an optionally substituted five-membered heteroaromatic ring comprising up to four heteroatoms selected from O and N, hydroxy C 1-6 alkyl, amino C 1-6 alkyl, C 1-6 alkylaminoalkyl, di C 1-6 alkylaminoalkyl, C 1-6 acylaminoalkkyl, C 1-6 alkoxyalkyl, C 1-6 alkylcarbonyl, carboxy, C 1-6 alkoxycarbonyl, C 1-6 alkoxycarbonyl, C 1-6 alkyl, aminocarbonyl, C 1-6 alkylaminocarbonyl, di C 1-6 alkylaminocarbonyl, halogeno C 1-6 alkyl; or is a group —(CH 2) p— when cyclized onto Ar, where p is 2 or 3. R1 and R2, which may be the same or different, are independently hydrogen or C 1-6 linear or branched alkyl, or together form a —(CH2)n— group in which n represents 3, 4 or 5; or R 1 together with R forms a group —(CH 2)q—, in which q is 2, 3, 4 or 5; R 3 and R 4, which may be the same or different, are independently hydrogen, C 1-6 linear or branched alkyl, C 1-6 alkenyl, aryl, C 1-6 alkoxy, hydroxy, halogen, nitro, cyano, carboxy, carboxamido, sulphonamido, C 1-6 alkoxycarbonyl, trifluoromethyl, acyloxy, phthalimido, amino, mono- and di-C 1-6 alkylamino, —O(CH 2)r—NT 2, in which r is 2, 3 or 4 and T is hydrogen or C 1-6 alkyl or it forms with the adjacent nitrogen a group (a) or (b), in which V and V 1 are independently hydrogen or oxygen and u is 0, 1 or 2; —O(CH 2 ) s—OW in which s is 2, 3 or 4 and W is hydrogen or C 1-6 alkyl; hydroxyalkyl, aminoalkyl, mono- or di-alkylaminoalkyl, alkylamino, alkylsulphonylamino, aminoacylamino, mono- or di-alkylaminoacylamino; with up to four R 3 substituents being present in the quinoline nucleus; or R 4 is a group —(CH 2 ) t — when cyclized onto R 5 as aryl, in which t is 1, 2 or 3; R 5 is branched or linear C 1-6 alkyl, C 3-7 cycloalkyl, C 4-7 cycloalkylalkyl, optionally substituted aryl, or an optionally substituted single or fused ring heterocyclic group, having aromatic character, containing from 5 to 12 ring atoms and comprising up to four heteroatoms in the or each ring selected from S, O, N; X is O, S, or N-CaN.
一种治疗和/或预防以速激肽受体过度刺激为特征的疾病的方法,该方法包括向有需要的哺乳动物施用有效、无毒、药学上可接受量的式(I)化合物或其药学上可接受的溶液或其药学上可接受的盐,其中:Ar 是任选取代的苯基、
萘基或 C 5-7 环烷二烯基,或任选取代的单环或融合环杂环基团,具有芳香性质,含有 5 至 12 个环原子,在环中或每个环中包含最多四个选自 S、O、N 的杂原子;R 是线性或支链 C 1-8 烷基、C 3-7 环烷基、C 4-7 环烷基烷基、任选取代的苯基或苯基 C 1-6 烷基、任选取代的五元杂芳香环(最多包含四个选自 O 和 N 的杂原子)、羟基 C 1-6 烷基、
氨基 C 1-6 烷基、C 1-6 烷基
氨基烷基、二 C 1-6 烷基
氨基烷基、C 1-6
氨基酰基、C 1-6 烷氧基烷基、C 1-6 烷基羰基、羧基、C 1-6 烷氧基羰基、C 1-6 烷基、
氨基羰基、C 1-6 烷基
氨基羰基、二 C 1-6 烷基
氨基羰基、卤代 C 1-6 烷基;或环化到 Ar 上的基团-(CH 2) p-,其中 p 为 2 或 3。R1 和 R2 可以相同或不同,独立地为氢或 C 1-6 直链或支链烷基,或共同形成-(
CH2)n-基团,其中 n 代表 3、4 或 5;或 R 1 与 R 共同形成-( )q-基团,其中 q 代表 2、3、4 或 5;R 3 和 R 4(可以相同或不同)独立地为氢、C 1-6 直链或支链烷基、C 1-6 烯基、芳基、C 1-6 烷氧基、羟基、卤素、硝基、
氰基、羧基、羧酰胺基、磺酰胺基、C 1-6 烷氧基羰基、三
氟甲基、酰氧基、
酞酰亚胺基、
氨基、单
氨基或双
氨基、邻苯二甲
酰亚胺基、
氨基、单-和双-C 1-6 烷基
氨基、-O(CH 2)r-NT 2(其中 r 为 2、3 或 4,T 为氢或 C 1-6 烷基)或与相邻的氮形成基团 (a) 或 (b),其中 V 和 V 1 独立地为氢或氧,u 为 0、1 或 2;-O(CH 2 ) s-OW,其中 s 为 2、3 或 4,W 为氢或 C 1-6 烷基;羟基烷基、
氨基烷基、单-或二-烷基
氨基烷基、烷基
氨基、烷基磺酰基
氨基、
氨基酰基
氨基、单-或二-烷基
氨基酰基
氨基;
喹啉核中最多有四个 R 3 取代基;或 R 4 环化到 R 5 上成为芳基时为基团-(CH 2 ) t-,其中 t 为 1、2 或 3;R 5 是支链或直链的 C 1-6 烷基、C 3-7 环烷基、C 4-7 环烷基烷基、任选取代的芳基或任选取代的单环或融合环杂环基团,具有芳香特性,含有 5 至 12 个环原子,在环中或每个环中包含最多 4 个杂原子,杂原子选自 S、O、N;X 是 O、S 或 N-CaN。