申请人:Rhone-Poulenc Sante
公开号:US04994569A1
公开(公告)日:1991-02-19
Compounds of formula: ##STR1## in which R.sub.1 denotes 2-indolyl, 2-thienyl, 3-furyl, naphthyl, phenyl, or phenyl substituted with one or two halogen atoms, with alkoxy, alkyl, nitro, acylamino, alkylthio, acyl, trifluoromethoxy, morpholino, piperidino, amino, mono- or dialkylamino or, at the 3- and 4-positions, with methylenedioxy R.sub.2 denotes phenyl or phenyl substituted with one or two halogen atoms, with one or two alkyl radicals, with alkoxy, nitro, trifluoromethyl or hydroxy or, at the 3- and 4-positions, with methylenedioxy and either X denotes oxygen and R.sub.3 denotes phenyl R.sub.4, R.sub.5 and R.sub.6 denote hydrogen, or R.sub.3 and R.sub.4 denote hydrogen, R.sub.5 denotes hydrogen or methyl and R.sub.6 denotes phenyl or one of R.sub.3 and R.sub.4 denotes methyl and the other hydrogen, R.sub.5 denotes hydrogen and R.sub.6 denotes phenyl, or X denotes sulphur, R.sub.3 denotes phenyl and R.sub.4, R.sub.5 and R.sub.6 denote hydrogen; the said acyl, alkyl and alkoxy radicals and acyl, alkyl and alkoxy portions containing 1 to 4 carbon atoms each in a straight or branched chain; and their salts are useful in the treatment and prevention of disorders in which therapy with a cholecystokinin antagonist is indicated.
式(I)化合物:##STR1## 其中R1表示2-吲哚基、2-噻吩基、3-呋喃基、萘基、苯基或被一个或两个卤素原子、烷氧基、烷基、硝基、酰胺基、烷硫基、酰基、三氟甲氧基、吗啉基、哌啶基、氨基、单或二烷基氨基或3位和4位上的亚甲二氧基取代的苯基;R2表示苯基或被一个或两个卤素原子、一个或两个烷基、烷氧基、硝基、三氟甲基或羟基或3位和4位上的亚甲二氧基取代的苯基;且X表示氧,R3表示苯基,R4、R5和R6表示氢,或者R3和R4表示氢,R5表示氢或甲基,R6表示苯基,或者R3和R4中一个表示甲基,另一个表示氢,R5表示氢,R6表示苯基,或者X表示硫,R3表示苯基,R4、R5和R6表示氢;所述酰基、烷基和烷氧基基团以及酰基、烷基和烷氧基部分各自包含1至4个碳原子,可以是直链或支链;及其盐,在治疗和预防需要胆囊收缩素拮抗剂治疗的疾病中具有用途。