申请人:NIPPON CHEMIPHAR CO., LTD.
公开号:EP0753514A1
公开(公告)日:1997-01-15
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 R1 is hydrogen, alkyl, halogen, haloalkyl, hydroxyl, alkoxy, nitro, amino, cyano, etc.; R2 is hydrogen, alkyl, aryl, etc.,; R3 and R4 each is alkyl, etc., or R3 and R4 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 R1 through R4 are groups within certain determined groups.
本发明提供了一种新型烷基二胺衍生物,它具有缓解排尿收缩的功能。
本发明的新型烷二胺衍生物具有下式(1):
其中 R1 是氢、烷基、卤素、卤代烷基、羟基、烷氧基、硝基、氨基、氰基等;R2 是氢、烷基、芳基等;R3 和 R4 各自是烷基等、或 R3 和 R4 可组合成杂环基团,该杂环基团可具有取代基;k 为 1-4 的整数;m 和 n 各为 0-4 的整数;p+q 为 0-4,其中 p 为 0、1 或 2,q 为 0 或 1;w、x、y 和 z 各为 0-2 的整数,条件是 w+x+y+z 为 1 或 2;如果 R1 至 R4 是某些确定基团内的基团,则 w+x+y+z 可以为 0。