申请人:Marion Laboratories, Inc.
公开号:US05001160A1
公开(公告)日:1991-03-19
Compounds are disclosed having the formula: ##STR1## in which R.sub.1 is a C.sub.1 l to C.sub.12 alkyl, said alkyl being straight or branched chain, saturated or unsaturated, monosubstituted or unsubstituted, said substituents being selected from piperidine, pyrrolidine, morpholine, thiomorpholine or cycloalkyl of 3 to 7 carbons, a cycloalkyl of 3 to 9 carbons, a lower alkylcycloalkyl of 4 to 9 carbons, or a polycycloalkyl of 2 to 3 rings containing 7 to 12 carbons; R.sub.2 is hydrogen, phenyl, phenyl singly or multiply substituted with halogen, hydroxy, lower alkoxy, methylene dioxy, nitro, lower alkyl or trifluoromethyl, lower alkyl, said alkyl being branched chain or straight, saturated, unsaturated, or cyclic and substituted or unsubstituted, said substituents being selected from thienyl, pyrrolyl, pyridyl, furanyl, hydroxy, lower alkoxy, or acetoxyalkyl wherein the alkyl group has 1 to 3 carbons, phenyl, phenyl substituted with halogen, hydroxy, lower alkoxy, lower alkyl, nitro, methylene dioxy or trifluoromethyl, Ph is phenyl or phenyl para-substituted by halogen, lower alkyl, lower alkoxy or trifluoromethyl; and the pharmaceutically acceptable nontoxic salts thereof. Pharmaceutical compositions containing the compounds and methods for the treatment of neurogenic bladder disorders are also disclosed. In the preferred compound Ph is phenyl, R.sub.1 is cyclobutyl and R.sub.2 is benzyl.
披露了具有以下公式的化合物: ##STR1## 其中R.sub.1是C.sub.1到C.sub.12烷基,该烷基是直链或支链,饱和或不饱和,单取代或未取代,所述取代基被选择自哌啶,吡咯啉,吗啉,硫代吗啉或3到7个碳的环烷基,3到9个碳的环烷基,4到9个碳的低烷基环烷基或2到3环含有7到12个碳的多环烷基; R.sub.2是氢,苯基,苯基单重或多重取代的卤素,羟基,低烷氧基,亚甲二氧基,硝基,低烷基或三氟甲基,低烷基,该烷基是支链或直链,饱和,不饱和或环状,取代或未取代,所述取代基被选择自噻吩基,吡咯基,吡啶基,呋喃基,羟基,低烷氧基或乙酰氧基烷基,其中烷基具有1到3个碳,苯基,苯基取代的卤素,羟基,低烷氧基,低烷基,硝基,亚甲二氧基或三氟甲基,Ph是苯基或苯基对位取代的卤素,低烷基,低烷氧基或三氟甲基;以及其药学上可接受的无毒盐。还披露了含有该化合物的制药组合物以及治疗神经源性膀胱疾病的方法。在首选化合物中,Ph是苯基,R.sub.1是环丁基,R.sub.2是苄基。