[EN] LARGE CONDUCTANCE CALCIUM-ACTIVATED K CHANNEL OPENER<br/>[FR] SUBSTANCE D'OUVERTURE DU CANAL K ACTIVEE PAR LE CALCIUM A GRANDE CONDUCTANCE
申请人:TANABE SEIYAKU CO
公开号:WO2002083111A2
公开(公告)日:2002-10-24
A large conductance calcium-activated K channel opener comprising as an active ingredient a nitrogen-containing 5-membered heterocyclic compound represented by the following formula (I): wherein X represents N-R4, O or S, R1 and R 2 each independently represent hydrogen, halogen carboxyl, amino, lower alkyl, lower alkoxycarbonyl, lower alkenyl, cyclo-lower alkyl, carbamoyl, aryl, heterocyclic or heterocyclic-substituted carbonyl group, R3 represents aryl, heterocyclic or lower alkyl group, and R4 represents hydrogen or lower alkyl group, or a pharmaceutically acceptable salt thereof and its use for the preparation of a medicament for the phophylaxis and/or treatment of pollakiuria or urinary incontinence.