| abstract |
Smooth muscle relaxant useful for circulatory disturbance due to stagnation of blood flow, increased blood pressure, dysuria due to prostatic hypertrophy, frequent urination due to bladder contraction, and an efficient method for producing the smooth muscle relaxant To provide. A smooth muscle relaxant containing isosamidine as an active ingredient, a food or beverage containing the smooth muscle relaxant, a method for producing the smooth muscle relaxant, and production of isosamidine as an active ingredient of the smooth muscle relaxant Provide a method. The smooth muscle relaxant of the present invention is useful for improving vascular function and preventing or treating diseases caused by smooth muscle contraction. [Selection] Figure 1 |