Raf inhibitor compounds and methods of use thereof
申请人:Miknis Greg
公开号:US20070049603A1
公开(公告)日:2007-03-01
Compounds of Formula I are useful for inhibiting Raf kinase and for treating disorders mediated thereby. Methods of using compounds of Formula I, and stereoisomers, geometric isomers, tautomers, solvates and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
SUBSTITUTED SPIROPIPERIDINYL COMPOUNDS USEFUL AS GPR120 AGONISTS
申请人:CHELLIAH Mariappan
公开号:US20150274672A1
公开(公告)日:2015-10-01
The present invention relates to a compound represented by formula (I): and pharmaceutically acceptable salts thereof are disclosed as useful for treating or preventing diabetes, hyperlipidemia, obesity, inflammation related disorders, and related diseases and conditions. The compounds are useful as agonists of the G-protein coupled receptor GPR120. Pharmaceutical compositions and methods of treatment are also included.
Highly Selective Palladium-Catalyzed Cross-Coupling of Secondary Alkylzinc Reagents with Heteroaryl Halides
作者:Yang Yang、Katrin Niedermann、Chong Han、Stephen L. Buchwald
DOI:10.1021/ol502230p
日期:2014.9.5
The highly selective palladium-catalyzed Negishi coupling of secondary alkylzinc reagents with heteroarylhalides is described. The development of a series of biarylphosphine ligands has led to the identification of an improved catalyst for the coupling of electron-deficient heterocyclic substrates. Preparation and characterization of oxidative addition complex (L)(Ar)PdBr provided insight into the
描述了仲烷基锌试剂与杂芳基卤化物的高选择性钯催化 Negishi 偶联。一系列联芳基膦配体的开发导致鉴定出一种用于缺电子杂环底物偶联的改进催化剂。氧化加成配合物 ( L )(Ar)PdBr 的制备和表征提供了洞察基于 CPhos 型配体的催化剂在促进具有挑战性的还原消除过程中的独特反应性。