申请人:Suzuki Tsutomu
公开号:US20090069363A1
公开(公告)日:2009-03-12
A therapeutic and/or prophylactic agent for constipation induced by a compound having an opioid μ receptor agonist activity, which agent comprises as an effective ingredient a compound having an opioid δ receptor antagonist activity, e.g., a compound of Formula (I):
(wherein R
1
represents hydrogen, lower alkyl, cycloalkyl lower alkyl or the like; R
2
and R
3
independently represent hydrogen, hydroxy or the like; R
4
is hydrogen, hydroxy or the like; R
5
is hydrogen; R
4
and R
5
may optionally form —O— or the like; R
6
represents hydrogen, lower alkyl or the like (wherein X represents —O— or —N(R
10
)— or the like; R
7
, R
8
, R
9a
and R
9b
independently represent hydrogen, lower alkyl, lower alkoxycarbonyl or the like; r represents an integer of 0 to 5; Y represents —CH— or the like; Z represents a crosslinkage composed of 2 to 5 atoms) or a pharmaceutically acceptable salt thereof or a solvate of either.
一种治疗和/或预防由具有μ受体激动剂活性的化合物引起的便秘的药物,该药物包括作为有效成分的具有δ受体拮抗剂活性的化合物,例如,式(I)的化合物:(其中R1代表氢,低碳基,环烷基低碳基或类似物;R2和R3独立地代表氢,羟基或类似物;R4代表氢,羟基或类似物;R5代表氢;R4和R5可以选择形成-O-或类似物;R6代表氢,低碳基或类似物(其中X代表-O-或-N(R10)-或类似物;R7、R8、R9a和R9b独立地代表氢,低碳基,低碳酰氧基或类似物;r表示0到5的整数;Y代表-CH-或类似物;Z代表由2到5个原子组成的交联)或其药学上可接受的盐或其溶剂化物。