[EN] BENZODIAZEPINONES AS FAK INHIBITORS FOR TREATMENT OF CANCER<br/>[FR] BENZODIAZÉPINONES À TITRE D'INHIBITEURS DE FAK POUR LE TRAITEMENT DU CANCER
申请人:ABBOTT LAB
公开号:WO2012045194A1
公开(公告)日:2012-04-12
Disclosed are compounds which inhibit the activity of focal adhesion kinase, compositions containing the compounds, and methods of treating diseases during which focal adhesion kinase is expressed.
The synthesis of difluoromethylene-containing heterocycles was achieved via the palladium-catalyzed 1,1-difluoroallylation of heteronucleophiles followed by intramolecularHeck reaction. The allylic substitution of 3-bromo-3,3-difluoropropene was regioselectively accomplished by heteronucleophiles without rearrangement to give the corresponding 1,1-difluoroallylated compounds whose Heck cyclization
An efficient palladium-catalyzed nucleophilic substitution/C–H activation/aromatization cascade reaction between readily available 2-halo-N-Ms-arylamines (Ms = methanesulfonyl) and benzyl halides/sulfonates has been described. A wide variety of phenanthridines were synthesized in a one-pot fashion in moderate to high yields (37–86 %). Notably, this method provides a straightforward, facile approach
Direct Access to Furoindolines by Palladium-Catalyzed Intermolecular Carboamination
作者:Vincent Bizet、Gustavo M. Borrajo-Calleja、Céline Besnard、Clément Mazet
DOI:10.1021/acscatal.6b02238
日期:2016.10.7
site-selectivity of Pd insertion across the C═C bond. A catalytic sequence consisting of Heck and carboamination cross-coupling reactions from readily available dihydrofurans affords—in usually high chemical yields and high levels of diastereocontrol—poly(hetero)cyclic compounds that would be difficult to access by established methods. Encouraging preliminary results for the enantioselective carboamination