Design, syntheses, and structure–activity relationships of novel NPY Y5 receptor antagonists: 2-{3-Oxospiro[isobenzofuran-1(3H),4′-piperidin]-1′-yl}benzimidazole derivatives
摘要:
Design, syntheses, and structure-activity relationships of a novel class of 2-{3-oxospiro[isobenzofuran-1(3H),4'-piperidin]-1'-yl}benzimidazole NPY Y5 receptor antagonists are described. The benzimidazole structures were newly designed based on the urea linkage of our prototype Y5 receptor antagonists (2 and 3). By optimizing substituents on the benzimidazole core part of the lead compound 5a, we were able to develop a potent, orally available, and brain-penetrable Y5 selective antagonist (5k). Crown Copyright (C) 2008 Published by Elsevier Ltd. All rights reserved.
Compounds of the general formula (I):
1
wherein Ar
1
represents optionally substituted aryl or heteroaryl;
n represents 0 or 1;
T, U, V, and W each independently represent nitrogen atom or optionally substituted methine group, where at least two of them represent the said methine group;
X represents methine or hydroxy substituted methine;
Y represents an optionally substituted imino or oxygen atom are described and claimed. These novel spiro compounds are useful as neuropeptide Y receptor antagonists and as agents for the treatment of various kinds of cardiovascular disorders, central nervous system disorders, metabolic diseases and the like.
Modulators of 11- beta hydroxyl steroid dehydrogenase type 1, pharmaceutical compositions thereof, and methods of using the same
申请人:Zhuo Jincong
公开号:US20070208001A1
公开(公告)日:2007-09-06
The present invention relates to inhibitors of 11-β hydroxyl steroid dehydrogenase type 1 and pharmaceutical compositions thereof. The compounds of the invention can be useful in the treatment of various diseases associated with expression or activity of 11-β hydroxyl steroid dehydrogenase type 1.
The present invention provides spiro-oxazolones, which act as V1a receptor modulators, and in particular as V1a receptor antagonists, their manufacture, pharmaceutical compositions containing them and their use as medicaments. The present compounds are useful as therapeutics acting peripherally and centrally in the conditions of inappropriate secretion of vasopressin, anxiety, depressive disorders, obsessive compulsive disorder, autistic spectrum disorders, schizophrenia, aggressive behavior and phase shift sleep disorders, in particular jetlag.
(3Z)-3-(2,3-dihydro-1H-inden-1-ylidene)-1,3-dihydro-2H-indol-2-ones as kinase inhibitors
申请人:Allergan, Inc.
公开号:US20040019098A1
公开(公告)日:2004-01-29
The present invention relates to organic molecules capable of modulating tyrosine kinase signal transduction in order to regulate, modulate and/or inhibit abnormal cell proliferation.
本发明涉及有机分子,能够调节酪氨酸激酶信号传导,以调控、调节和/或抑制异常细胞增殖。
Spiro compounds
申请人:Banyu Pharmaceutical Co., Ltd.
公开号:US06335345B1
公开(公告)日:2002-01-01
Spiro compounds of the general formula (I):
wherein Ar1 represents an optionally substituted aryl or heteroaryl;
n represents 0 or 1;
T, U, V and W each represent a nitrogen atom or an optionally substituted methine group, wherein at least two of which represent said methine group;
X represents methine;
Y represents an optionally substituted imino or oxygen atom.
These novel spiro compounds exhibit neuropeptide Y receptor (NPY) antagonistic activities and are useful as agents for the treatment of various diseases related to NPY, for example, cardiovascular disorders, central nervous system disorders, metobolic diseases and the like.