Discovery of CS-2100, a potent, orally active and S1P3-sparing S1P1 agonist
摘要:
S1P(3)-sparing S1P(1) agonists have attracted attention as a suppressant of autoimmunity with reduced side effects. Our synthetic efforts and extensive SAR studies led to the discovery of 10b named CS-2100 with the EC50 value of 4.0 nM for human S1P(1) and over 5000-fold selectivity against S1P(3). The in vivo immunosuppressive efficacy was evaluated in rats on host versus graft reaction and the ID50 value was determined at 0.407 mg/kg. The docking studies of CS-2100 with the homology model of S1P(1) and S1P(3) showed that the ethyl group on the thiophene ring of CS-2100 was sterically hindered by Phe263 in S1P(3), not in the case of Leu276 in S1P(1). This observation gives an explanation for the excellent S1P(3)-sparing characteristic of CS-2100. (C) 2011 Elsevier Ltd. All rights reserved.
[EN] PHARMACEUTICAL COMPOUNDS FOR THE TREATMENT OF COMPLEMENT MEDIATED DISORDERS<br/>[FR] COMPOSÉS PHARMACEUTIQUES POUR LE TRAITEMENT DE TROUBLES MÉDIÉS PAR LE COMPLÉMENT
申请人:ACHILLION PHARMACEUTICALS INC
公开号:WO2020198062A1
公开(公告)日:2020-10-01
This disclosure provides pharmaceutical compounds to treat medical disorders, such as complement-mediated disorders, including complement Cl -mediated disorders.
这份披露提供了用于治疗医学疾病的药物化合物,例如包括补体介导的疾病在内的补体Cl-介导的疾病。
MODULATORS OF METHYL MODIFYING ENZYMES, COMPOSITIONS AND USES THEREOF
申请人:Constellation Pharmaceuticals, Inc.
公开号:US20150315148A1
公开(公告)日:2015-11-05
Agents for modulating methyl modifying enzymes, compositions and uses thereof are provided herein.
这里提供了用于调节甲基修饰酶的药剂、组合物及其用途。
DIACYLETHYLENEDIAMINE COMPOUND
申请人:Kawano Tomoaki
公开号:US20120046292A1
公开(公告)日:2012-02-23
[Problem]
A compound which is useful as an anti-obesity agent is provided.
[Means for Solution]
The present inventors have investigated a compound having a DGAT1 inhibitory action, which is promising as an active ingredient of a pharmaceutical composition for treating obesity, type II diabetes mellitus, fatty liver, and diseases associated with these diseases, and as a result, they have found that the diacylethylenediamine compound of the present invention has an excellent DGAT1 inhibitory action, thereby completing the present invention. That is, the diacylethylenediamine compound of the present invention has a DGAT1 inhibitory action, and can be therefore used as an agent for preventing and/or treating obesity, type II diabetes mellitus, fatty liver, and diseases associated with these diseases.
1-SUBSTITUTED 4-ARYLPIPERAZINE AS KAPPA OPIOID RECEPTOR ANTAGONISTS
申请人:RESEARCH TRIANGLE INSTITUTE
公开号:US20150005315A1
公开(公告)日:2015-01-01
Provided are compounds represented by the formula: where R, Y
3
, R
1
, R
2
, R
3
, R
4
, R
6
, G, R
7
, E
1
, E
2
, A, B, W, X, Y and Z are as defined herein.
[EN] MODULATORS OF METHYL MODIFYING ENZYMES, COMPOSITIONS AND USES THEREOF<br/>[FR] MODULATEURS D'ENZYMES DE MODIFICATION PAR MÉTHYLATION, COMPOSITIONS ET UTILISATIONS ASSOCIÉES