1-Aryl-1-hydroxy-1-substituted-3-(4-substituted-1-piperazinyl)-2-propanones and their use in treatment of neurogenic bladder disorders
申请人:MARION MERRELL DOW INC.
公开号:EP0486734A1
公开(公告)日:1992-05-27
Compounds are disclosed having the formula (I):
in which
R₁is a C₁ to C₁₂ 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;
R₂is 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,
Phis phenyl or phenyl para-substituted by halogen, lower alkyl, lower alkoxy or trifluoromethyl; and the pharmaceutically acceptable nontoxic salts thereof.
The preparation of the compounds, pharmaceutical compositions containing them and their use in the treatment of neurogenic bladder disorder are also enclosed.
所公开的化合物具有式 (I):
其中
R₁为 C₁ 至 C₁₂ 烷基,所述烷基为直链或支链、饱和或不饱和、单取代或未取代,所述取代基选自
哌啶、
吡咯烷、吗啉、
硫吗啉或 3 至 7 个碳原子的环烷基、3 至 9 个碳原子的环烷基、低级烷基、吗啉、
硫代吗啉或 3 至 7 个碳原子的环烷基、3 至 9 个碳原子的环烷基、4 至 9 个碳原子的低级烷基环烷基或 2 至 3 个含 7 至 12 个碳原子的环的多环烷基;
R₂是氢、苯基、单个或多个被卤素、羟基、低级烷氧基、亚甲基二氧基、硝基、低级烷基或三
氟甲基、低级烷基取代的苯基,所述烷基是支链或直链、饱和、不饱和或环状且被取代或未被取代、所述取代基选自
噻吩基、
吡咯基、
吡啶基、
呋喃基、羟基、低级烷氧基或乙酰氧基烷基(其中烷基具有 1 至 3 个碳原子)、苯基、被卤素、羟基、低级烷氧基、低级烷基、硝基、亚甲基二氧基或三
氟甲基取代的苯基、
被卤素、低级烷基、低级烷氧基或三
氟甲基取代的苯基或对位苯基;及其药学上可接受的无毒盐。
此外,还附有这些化合物的制备方法、含有这些化合物的药物组合物及其在治疗神经源性膀胱失调症中的用途。