Heterocyclic derivatives as modulators of ion channels
申请人:Martinborough Esther
公开号:US20080027067A1
公开(公告)日:2008-01-31
The present invention relates to heterocyclic derivatives useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.
Selective C–H Olefination of Indolines (C5) and Tetrahydroquinolines (C6) by Pd/S,O-Ligand Catalysis
作者:Wen-Liang Jia、Nick Westerveld、Kit Ming Wong、Thomas Morsch、Matthijs Hakkennes、Kananat Naksomboon、M. Ángeles Fernández-Ibáñez
DOI:10.1021/acs.orglett.9b03505
日期:2019.12.6
highly selective C-Holefination of directing-group-free indolines (C5) and tetrahydroquinolines (C6) by Pd/S,O-ligand catalysis. In the presence of the S,O-ligand, a wide range of challenging indolines, tetrahydroquinolines, and olefins was efficiently olefinated under mild reaction conditions. The synthetic potential of this methodology was demonstrated by the efficient olefination of several indoline-based
Radical-mediated direct C–H amination of arenes with secondary amines
作者:Sebastian C. Cosgrove、John M. C. Plane、Stephen P. Marsden
DOI:10.1039/c8sc01747f
日期:——
wide range of effect chemicals, are accessed by intramolecular amination of aromatic C–H bonds employing UV photolysis of N-chloroamines. The reactions show good functional group tolerance and allow access to a range of fused and bridged polycyclic structures. The homogeneous reaction conditions allow for the one-pot conversion of secondary amines to their arylated derivatives. Experimental and theoretical
Iron‐Catalysed Direct Aromatic Amination with
<i>N</i>
‐Chloroamines
作者:Gayle E. Douglas、Steven A. Raw、Stephen P. Marsden
DOI:10.1002/ejoc.201900614
日期:2019.9
optimized procedure for the direct intra‐ and intermolecular amination of aromatic C‐H bonds with aminium radicals generated from N‐chloroamines under iron catalysis is reported. A range of substituted tetrahydroquinolines could be readily prepared, while extension to the synthesis of benzomorpholines was more limited in scope. A direct one‐pot variant was developed, allowing direct formal oxidative N‐H/C‐H
PYRIDYL SULFONAMIDES AS MODULATORS OF ION CHANNELS
申请人:Martinborough Esther
公开号:US20090105271A1
公开(公告)日:2009-04-23
The present invention relates to pyridyl sulfonamide derivatives useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.