ALKYLENEDIAMINE DERIVATIVE

摘要

The invention provides a novel alkylenediamine derivative which shows a function of relieving urinating contraction. The novel alkylenediamine derivative of the invention has the following formula (1): in which R<1> is hydrogen, alkyl, halogen, haloalkyl, hydroxyl, alkoxy, nitro, amino, cyano, etc.; R<2> is hydrogen, alkyl, aryl, etc.,; R<3> and R<4> each is alkyl, etc., or R<3> and R<4> may be combined to form a heterocyclic group which may have substituents; k is an integer of 1-4; m and n each is an integer of 0-4; p+q is 0-4 in which p is 0, 1 or 2, and q is 0 or 1; w, x, y and z each is an integer of 0-2, under the condition of w+x+y+z is 1 or 2; and w+x+y+z can be 0, if R<1> through R<4> are groups within certain determined groups.