Discovery of N-propylurea 3-benzylpiperidines as selective CC chemokine receptor-3 (CCR3) antagonists
摘要:
The discovery of novel and selective small molecule antagonists of the CC Chemokine Receptor-3 (CCR3) is presented. Simple conversion from a 4- to 3-benzylpiperidine gave improved selectivity for CCR3 over the serotonin 5HT(2A) receptor. Chiral resolution and exploration of mono- and disubstitution of the N-propylurea resulted in several 3-benzylpiperidine N-propylureas with CCR3 binding IC50S under 5 nM. Data from in vitro calcium mobilization and chemotaxis assays for these compounds ranged from high picomolar to low nanomolar EC(50)s and correlated well with antagonist binding IC(50)s. (C) 2004 Elsevier Ltd. All rights reserved.
Discovery of N-propylurea 3-benzylpiperidines as selective CC chemokine receptor-3 (CCR3) antagonists
摘要:
The discovery of novel and selective small molecule antagonists of the CC Chemokine Receptor-3 (CCR3) is presented. Simple conversion from a 4- to 3-benzylpiperidine gave improved selectivity for CCR3 over the serotonin 5HT(2A) receptor. Chiral resolution and exploration of mono- and disubstitution of the N-propylurea resulted in several 3-benzylpiperidine N-propylureas with CCR3 binding IC50S under 5 nM. Data from in vitro calcium mobilization and chemotaxis assays for these compounds ranged from high picomolar to low nanomolar EC(50)s and correlated well with antagonist binding IC(50)s. (C) 2004 Elsevier Ltd. All rights reserved.
SUBSTITUTED AZOLE AROMATIC HETEROCYCLES AS INHIBITORS OF 11BETA-HSD-1
申请人:Bartberger D. Michael
公开号:US20080021022A1
公开(公告)日:2008-01-24
Compounds of formula I and IV are described and have therapeutic utility, particularly in the treatment of diabetes, obesity and related conditions and disorder:
wherein the variables A-B, R
1
, R
2
, m, and Q are described herein.
Chiral pyrrolidine derivatives, and methods for preparing compounds thereof
申请人:Whitten P. Jeffrey
公开号:US20060025468A1
公开(公告)日:2006-02-02
The present invention relates to chiral pyrrolidine derivatives; and methods for preparing compounds thereof. The chiral pyrrolidine derivatives of the present invention may be used as intermediates for pharmaceutical and agricultural chemicals.
Substituted azole aromatic heterocycles as inhibitors of 11β-HSD-1
申请人:Amgen Inc.
公开号:US07666888B2
公开(公告)日:2010-02-23
Compounds of formula I and IV are described and have therapeutic utility, particularly in the treatment of diabetes, obesity and related conditions and disorder:
wherein the variables A-B, R1, R2, m, and Q are described herein.