Oral therapeutic or preventative drugs for pollakiuria and urinary incontinence and oral sleep inducers, containing tropolone derivatives
申请人:Koga Ichiro
公开号:US20050130982A1
公开(公告)日:2005-06-16
General formula (I)
The present invention provides an oral therapeutic or preventive drug for urinary frequency and incontinence or oral hypnotic, which contains as the active ingredient compound represented by the general formula (I) or pharmacologically acceptable salts thereof and exhibits excellent peroral absorbability: (I) wherein R1 is a hydrogen atom or an alkyl group with 1-3 carbon atoms in a linear or branched carbon chain; R2 is a hydrogen atom or an isopropyl group; and Ar is an un-substituted heteroaromatic group with 2 hetero atoms.