The invention relates to a pharmaceutical composition comprising a pyrrole derivative of the following formula [1] or a pharmaceutically acceptable salt thereof, or a solvate of either of them, as an active ingredient.
(wherein R1 represents hydrogen or alkoxycarbonylamino, R2 represents alkyl, aryl which may be substituted, aromatic heterocyclyl which may be substituted, unsubstituted amino, monoalkylamino, dialkylamino, or cyclic amino which may be substituted; R3 represents cyano or carbamoyl; R4 represents hydrogen or alkyl; E represents alkylene; q is equal to 0 or 1, A represents methyl, aryl which may be substituted, or aromatic heterocyclyl which may be substituted)
The pharmaceutical composition of the invention is effective for the treatment of pollakiuria or urinary incontinence.
本发明涉及一种药物组合物,其活性成分包括下式[1]的
吡咯衍
生物或其药学上可接受的盐,或二者之一的溶液。
(其中 R1 代表
氢或烷
氧羰基
氨基,R2 代表烷基、可被取代的芳基、可被取代的芳香杂环基、未取代的
氨基、单烷基
氨基、二烷基
氨基或可被取代的环
氨基;R3 代表
氰基或
氨基甲酰基;R4 代表
氢或烷基;E 代表亚烷基;q 等于 0 或 1,A 代表
甲基、可被取代的芳基或可被取代的芳香杂环基)。
本发明的药物组合物对治疗花粉尿症或尿失禁有效。