申请人:——
公开号:US20020177593A1
公开(公告)日:2002-11-28
Agents for improving potentcy of the urinary bladder which comprises an amine compound of non-carbamate-type having an acetylcholinesterase-inhibiting action. Particularly, crystals of a tricyclic, condensed, heterocyclic derivative are provided, which possess an excellent action to inhibit acetylcholine esterase and an action to improve the excretory potency of urinary bladder. As an example, crystals of of 8-[3-[1-[(3-fluorophenyl)-methyl]-4-piperidinyl]-1-oxopropyl]-1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-ij]quinolin-4-one or a salt thereof and pharmaceutical compositions containing them are disclosed.
改善膀胱功能的药剂,包括一种非卡巴酯类胺化合物,具有乙酰胆碱酯酶抑制作用。特别地,提供了一种三环、紧凑、杂环衍生物的晶体,具有优异的抑制乙酰胆碱酯酶作用和改善膀胱排泄功能的作用。例如,揭示了8-[3-[1-[(3-氟苯基)-甲基]-4-哌啶基]-1-氧代丙基]-1,2,5,6-四氢-4H-吡咯烷[3,2,1-ij]-喹啉-4-酮或其盐和含有它们的药物组合物。