申请人:Synthelabo
公开号:US04945096A1
公开(公告)日:1990-07-31
A compound of formula (I) ##STR1## in which R is (a) a hydrogen atom; (b) a linear or branched (C.sub.1 -C.sub.6) alkyl group; an allyl group; a cycloalkylmethyl group in which the cycloalkyl moiety has from 3 to 6 carbon atoms; a phenylmethyl group unsubstituted or substituted with one to three substituents chosen from halogen atoms and trifluoromethyl, nitro, amino, dimethylamino, cyano, aminocarbonyl, linear or branched (C.sub.1 -C.sub.3) alkyl, liner or branched (C.sub.1 -C.sub.3) alkoxy and linear or branched (C.sub.1 -C.sub.3) alkylthio groups; a 2-phenylethyl group; a 3-phenylpropyl group; a 3-phenyl-2-propenyl group; a phenylcarbonylmethyl group; a naphthylmethyl group; a pyridylmethyl group; a furylmethyl group; or a thienylmethyl group; or (c) a linear or branched (C.sub.2 -C.sub.6) alkanoyl group; a cycloalkylcarbonyl group in which the cycloalkyl moiety has from 3 to 6 carbon atoms; a trifluoroacetyl group; a phenylcarbonyl group unsubstituted or substituted with one to three substituents chosen from halogen atoms and trifluoromethyl, nitro, linear or branched (C.sub.1 -C.sub.3) alkyl, linear or branched (C.sub.1 -C.sub.3) alkoxy and linear or branched (C.sub.1 -C.sub.3) alkylthio groups; a 1-oxo-3-phenyl-2-propenyl group; a naphthylcarbonyl group; a pyridylcarbonyl group; a furylcarbonyl group; a thienylcarbonyl group; a (2-indolyl)carbonyl group; or a (5-indolyl)carbonyl group; or a pharmacologically acceptable acid addition salt thereof.
化合物的公式(I) ##STR1## 其中R是(a)氢原子;(b)线性或支链(C.sub.1-C.sub.6)烷基;烯丙基;环烷甲基,其中环烷基含有3到6个碳原子;苯甲基,未取代或取代有1至3个取代基,所述取代基选择自卤原子和三氟甲基、硝基、氨基、二甲氨基、氰基、氨基甲酰、线性或支链(C.sub.1-C.sub.3)烷基、线性或支链(C.sub.1-C.sub.3)烷氧基和线性或支链(C.sub.1-C.sub.3)烷硫基;2-苯乙基;3-苯基丙基;3-苯基-2-丙烯基;苯甲酰甲基;萘甲基;吡啶甲基;呋喃甲基;或噻吩甲基;或(c)线性或支链(C.sub.2-C.sub.6)脂肪酰基;环烷基羰基,其中环烷基含有3到6个碳原子;三氟乙酰基;苯甲酰基,未取代或取代有1至3个取代基,所述取代基选择自卤原子和三氟甲基、硝基、线性或支链(C.sub.1-C.sub.3)烷基、线性或支链(C.sub.1-C.sub.3)烷氧基和线性或支链(C.sub.1-C.sub.3)烷硫基;1-氧代-3-苯基-2-丙烯基;萘基羰基;吡啶基羰基;呋喃基羰基;噻吩基羰基;(2-吲哚基)羰基;或(5-吲哚基)羰基;或其药理学上可接受的酸盐。