Dual Hypervalent Iodine(III) Reagents and Photoredox Catalysis Enable Decarboxylative Ynonylation under Mild Conditions
作者:Hanchu Huang、Guojin Zhang、Yiyun Chen
DOI:10.1002/anie.201502369
日期:2015.6.26
combination of hypervalentiodine(III) reagents (HIR) and photoredoxcatalysis with visible light has enabled chemoselective decarboxylativeynonylation to construct ynones, ynamides, and ynoates. This ynonylation occurs effectively undermild reaction conditions at room temperature and on substrates with various sensitive and reactive functional groups. The reaction represents the first HIR/photoredox dual
Synthesis of 2-Quinolinones via a Hypervalent Iodine(III)-Mediated Intramolecular Decarboxylative Heck-Type Reaction at Room Temperature
作者:Huaqiang Fan、Peng Pan、Yongqiang Zhang、Wei Wang
DOI:10.1021/acs.orglett.8b03503
日期:2018.12.21
decarboxylation mechanism is preliminarily revealed. This protocol features metal-free reaction conditions and operational simplicity, allowing the lactamization of 2-vinylanilinesusing a readily accessible carbonyl source and the synthesis of various 2-quinolinones with excellent chemoselectivity at room temperature.
FUSED BICYCLIC OXALAMIDE COMPOUNDS FOR THE TREATMENT OF HEPATITIS C
申请人:BRISTOL-MYERS SQUIBB COMPANY
公开号:US20140134130A1
公开(公告)日:2014-05-15
Compounds of Formula I, including pharmaceutically acceptable salts thereof, as well as compositions containing these compounds, have activity against hepatitis C virus (HCV) and may be useful in treating those infected with HCV:
Formula I的化合物,包括其药用可接受的盐,以及含有这些化合物的组合物,对丙型肝炎病毒(HCV)具有活性,可能对感染HCV的患者有治疗作用。
Silver-catalyzed direct C–H oxidative carbamoylation of quinolines with oxamic acids
A silver-catalyzed efficient and direct C-H carbamoylation of quinolines with oxamic acids to access carbamoylated quinolines has been developed through oxidative decarboxylation reaction. The reaction proceeds smoothly over a broad range of substrates with excellent functional group tolerance and excellent yields under mild conditions.
[EN] AURORA KINASE COMPOUNDS AND METHODS OF THEIR USE<br/>[FR] COMPOSÉS DE KINASE AURORA ET LEURS MÉTHODES D'UTILISATION
申请人:AMBIT BIOSCIENCES CORP
公开号:WO2011088045A1
公开(公告)日:2011-07-21
Provided herein are pyrrolotriazine compounds for treatment of Aurora kinase mediated diseases. Also provided are pharmaceutical compositions comprising the compounds and methods of using the compounds and compositions.