N-substituted spiropiperidine compounds as ligands for ORL-1 receptor
申请人:——
公开号:US20030158219A1
公开(公告)日:2003-08-21
A compound of the formula:
1
or a pharmaceutically acceptable salt, ester or ether thereof, wherein R
1
through R
12
are independently hydrogen or the like; X
1
and X
2
are independently CH
2
or the like; R
13
is hydrogen or the like; or R
12
and R
13
taken together with three ring atoms of the quinoline ring separating said substituents form a heterocyclic ring; R
14
and R
15
are hydrogen or the like or these groups taken together form oxo; and the dotted line represents a single or double bond. These compounds are ligands for ORL-1 receptor and especially are antagonists for said receptor.
Alpha aryl or heteroaryl methyl beta piperidino propanoic acid compounds as ORL1-receptor antagonists
申请人:Hashizume Yoshinobu
公开号:US20050277659A1
公开(公告)日:2005-12-15
This invention provides the compounds of formula (I):
or a pharmaceutically acceptable ester of such compound, or a pharmaceutically acceptable salt thereof, wherein R
1
and R
2
independently represent a hydrogen atom or the like; R
3
represents an aryl group having from 6 to 10 ring atoms or the like; X represents an oxygen atom, or the like; Y represents an oxygen atom or the like; and n represents an integer 0, 1 or 2.
These compounds have ORL
1
-receptor antagonist activity; and therefore, are useful to treat diseases or conditions such as pain, various CNS diseases etc.
Alpha aryl or heteroaryl methyl beta piperidino propanamide compounds as orl1-receptor antagonists
申请人:Hashizume Yoshinobu
公开号:US20070197500A1
公开(公告)日:2007-08-23
This invention provides the compounds of formula (I): or a pharmaceutically acceptable ester of such compound, or a pharmaceutically acceptable salt thereof, wherein R
1
and R
2
independently represent a hydrogen atom or the like; R
3
represents a hydrogen atom, or the like; R
4
represents a hydrogen atom or the like; (formula II) represents one of the following or the like; R
5
represents an aryl group having from 6 to 10 ring atoms or the like; X represents an oxygen atom, or the like; Y represents an oxygen atom or the like and n represents an integer 0, 1 or 2. These compounds have ORL1-receptor antagonist activity; and therefore, are useful to treat diseases or conditions such as pain, various CNS diseases etc.
Spiropiperidine compounds as ligands for ORL-1receptor
申请人:Pfizer Inc.
公开号:US20030078279A1
公开(公告)日:2003-04-24
A compound of the formula:
1
or a salt, prodrug or solvate thereof, wherein R
1
and R
2
groups are all hydrogen; A is a benzofuzed azahetero ring; W
1
-W
2
is CH
2
-CH
2
; X
1
-X
2
is CH
2
-CH
2
; and Z is methylene or carbonyl; or the like, is a ligand for ORL1-receptor and are useful for treating or preventing pain, a CNS disorder or the like in mammalian subjects.
式中的化合物:
1
或其盐、原药或溶液,其中 R
1
和 R
2
基团均为氢;A 为苯并偶氮杂环;W
1
-W
2
是 CH
2
-CH
2
; X
1
-X
2
是 CH
2
-CH
2
和 Z 是亚甲基或羰基;或类似物,是 ORL1 受体的配体,可用于治疗或预防哺乳动物的疼痛、中枢神经系统疾病或类似疾病。
N-SUBSTITUTED SPIROPIPERIDINE COMPOUNDS AS LIGANDS FOR ORL-1 RECEPTOR