| abstract |
(57) [Summary] [PROBLEMS] To provide a novel alkylenediamine derivative having an action of suppressing urinary contraction that occurs when the intravesical pressure is high. [Structure] The following general formula (1): [In the formula, R 1 is a hydrogen atom, an alkyl group, a halogen atom, a haloalkyl group, a hydroxyl group, an alkoxyl group, a nitro group, an amino group, a cyano group or the like, and R 2 is a hydrogen atom, an alkyl group, an aryl group or the like. And R 3 and R 4 is an alkyl group or the like, or R 3 and R 4 are combined to form a heterocyclic group which may have a substituent, and k is 1 to Represents an integer of 4, m and n represent an integer of 0 to 4 and p + q is 0 to 4, p is 0, 1 or 2, q is 0 or 1, and w, x, y and z represents an integer of 0 to 2 and w + x + y + z is 1 or 2.]. |