| abstract |
(57) [Abstract] [Objective] The present invention has an inhibitory action on Na + , K + -ATPase, an inhibitory action on binding to L-type calcium channel, an inhibitory action on c-AMP PDE and a blood viscosity lowering action. The object is to provide a compound useful as a therapeutic agent for diseases. [Structure] A medicinal licorice, a licorice which is its original plant, and a therapeutic agent for cardiovascular disease containing a compound isolated from other plants belonging to the same genus as an active ingredient. |