ARYL DIHYDROPYRIDINONE AND PIPERIDINONE MGAT2 INHIBITORS
申请人:Bristol-Myers Squibb Company
公开号:US20130143843A1
公开(公告)日:2013-06-06
The present invention provides compounds of Formula (I):
or a stereoisomer, or a pharmaceutically acceptable salt thereof, wherein all of the variables are as defined herein. These compounds are monoacylglycerol acyltransferase type 2 (MGAT2) inhibitors which may be used as medicaments.
Single and selectiveC−Fbondactivation of trifluoromethyl ketones via visible-light photoredox catalysis is achieved in the presence of HFIP solvent. Trapping of photo-catalytically generated difluoromethyl radical to acrylamide derivatives furnishes an essential class of difluoromethyl-containing oxindole scaffolds. A high level of DFT calculations strongly supports our proposed mechanistic pathway
Synthesis of perfluoroalkyl-substituted arenes by oxidative desulfurization-fluorination
作者:Manabu Kuroboshi、Tamejiro Hiyama
DOI:10.1016/0022-1139(94)03139-8
日期:1994.11
Perfluoroalkyl-substitutedarenes have been readily synthesized from 2-aryl-2-perfluoroalkyl-1,3-dithiolanes by the action of an N-halo imide and HF/pyridine (or HF/melamine).
ARYL DIHYDROPYRIDINONES AND PIPERIDINONE MGAT2 INHIBITORS
申请人:Bristol-Myers Squibb Company
公开号:US20150315144A1
公开(公告)日:2015-11-05
The present invention provides compounds of Formula (I):
or a stereoisomer, or a pharmaceutically acceptable salt thereof, wherein all of the variables are as defined herein. These compounds are monoacylglycerol acyltransferase type 2 (MGAT2) inhibitors which may be used as medicaments.
Photoredox Catalyzed Single C−F Bond Activation of Trifluoromethyl Ketones: A Solvent Controlled Divergent Access of
<i>gem</i>
‐Difluoromethylene Containing Scaffolds
Single and selectiveC−Fbondactivation of trifluoromethyl ketones using visible-light photoredox catalysis is achieved in a divergent fashion. Trapping of photo-catalytically generated difluoromethyl radical to various styrene derivatives benefitted with the formation of two essential classes of difluoromethyl-containing tetrahydrofuran-ring and linear ketones in a divergent fashion. State-of-the-art