[EN] THIAZOLIDINE COMPOUNDS AS OREXIN RECEPTOR ANTAGONISTS<br/>[FR] COMPOSÉS THIAZOLIDINES EN TANT QU'ANTAGONISTES DES RÉCEPTEURS DE L'OREXINE
申请人:ACTELION PHARMACEUTICALS LTD
公开号:WO2010004507A1
公开(公告)日:2010-01-14
The invention relates to thiazolidine derivatives of the formula (I) wherein A, B, and R1 are as described in the description, to salts, especially pharmaceutically acceptable salts, of such compounds and to their use as medicaments, especially as orexin receptor antagonists.
Camphyl-based α-diimine palladium complexes: highly efficient precatalysts for direct arylation of thiazoles in open-air
作者:Fu-Min Chen、Dong-Dong Lu、Li-Qun Hu、Ju Huang、Feng-Shou Liu
DOI:10.1039/c7ob00856b
日期:——
Based on the strategy of the development of phosphine-free palladium-catalyzeddirect C–H arylation, a series of camphyl-based α-diimine palladium complexes bearing sterically bulky substituents were synthesized and characterized. The palladium complexes were applied for the cross-coupling of thiazole derivatives with arylbromides. The effect of the sterically bulky substituent on the N-aryl moiety
Disclosed are N-aroyl cyclic amine derivatives having the formula:
wherein the substituent variables are as defined herein, and their use as pharmaceuticals.
1-[2-(heterocyclyl-aminomethyl)-piperidin-1-YL]-1-(2-methyl-5-phenyl-heterocyclyl)-methanone derivatives and related compounds as orexin-1 antagonists for the treatment of obesity
申请人:SMITHKLINE BEECHAM PLC
公开号:EP1956020A2
公开(公告)日:2008-08-13
This invention relates to N-aroyl cyclic amine derivatives and their use as pharmaceuticals.
Reigoselective Arylation of Thiazole Derivatives at 5-Position via Pd Catalysis under Ligand-Free Conditions
作者:Xiang-Wei Liu、Jiang-Ling Shi、Jia-Xuan Yan、Jiang-Bo Wei、Kun Peng、Le Dai、Chen-Guang Li、Bi-Qin Wang、Zhang-Jie Shi
DOI:10.1021/ol4027073
日期:2013.11.15
An efficient regioselective arylation of thiazole derivatives via Pd-catalyzed C-H activation is reported. The transformation was hypothesized through a Pd(0/II) catalytic cycle in the absence of special ligand sets. This method provided an efficient process to direct arylation of thiazoles at the 5-position.