[EN] 5-AZAINDAZOLE DERIVATIVES AS ADENOSINE RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS DE 5-AZAINDAZOLE UTILISÉS EN TANT QU'ANTAGONISTES DU RÉCEPTEUR DE L'ADÉNOSINE
申请人:MERCK PATENT GMBH
公开号:WO2020083878A1
公开(公告)日:2020-04-30
The present invention relates to novel 5-azaindazole derivatives of formula (I), as described and defined herein, and pharmaceutically acceptable salts, solvates and prodrug thereof, as well as pharmaceutical compositions comprising such compounds. The 5-azaindazole derivatives according to the invention have been found to be highly effective dual A2A/A2B adenosine receptor antagonists, and can thus be used as therapeutic agents, particularly in the treatment or prevention of hyperproliferative or infectious diseases or disorders.
Fragment-oriented synthesis: β-elaboration of cyclic amine fragments using enecarbamates as platform intermediates
作者:Alexandre F. Trindade、Emily L. Faulkner、Andrew G. Leach、Adam Nelson、Stephen P. Marsden
DOI:10.1039/d0cc03934a
日期:——
for the β-sp3 functionalisation of cyclic amines is described. Regioselective conversion of protected amines to enecarbamates is achieved through electrochemical oxidation; these intermediates can be derivatised by functionalised alkyl halides under photoredox catalysis. The potential of the methods is highlighted by direct growth of a DCP2B-binding fragment.
[EN] TYK2 INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE TYK2 ET LEURS UTILISATIONS
申请人:NIMBUS LAKSHMI INC
公开号:WO2017040757A1
公开(公告)日:2017-03-09
The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of TYK2, and the treatment of TYK2-mediated disorders.
本发明提供了化合物、其组合物以及使用这些化合物用于抑制TYK2和治疗TYK2介导的疾病的方法。
An efficient catalytic method for the Beckmann rearrangement of ketoximes to amides and aldoximes to nitriles mediated by propylphosphonic anhydride (T3P®)
作者:John Kallikat Augustine、Rajesha Kumar、Agnes Bombrun、Ashis Baran Mandal
DOI:10.1016/j.tetlet.2010.12.090
日期:2011.3
An efficient method for the Beckmannrearrangement of ketoximes to amides mediated by a catalytic amount (15 mol %) of propylphosphonic anhydride (T3P®) is described. Aldoximes underwent secondorderBeckmannrearrangement to provide the corresponding nitriles in excellent yields on reacting with T3P (15 mol %) at room temperature. The main advantages of this environmentally friendly protocol include
[EN] TRICYCLIC COMPOUNDS AND COMPOSITIONS AS KINASE INHIBITORS<br/>[FR] COMPOSÉS TRICYCLIQUES ET COMPOSITIONS UTILISÉS COMME INHIBITEURS DE KINASES
申请人:NOVARTIS AG
公开号:WO2017103824A1
公开(公告)日:2017-06-22
The present invention provides compounds of Formula (A): (I) as described herein, and salts thereof, and therapeutic uses of these compounds for treatment of disorders associated with Raf kinase activity. The invention further provides pharmaceutical compositions comprising these compounds, and compositions comprising these compounds and a therapeutic co-agent, and methods of using the compositions and combinations to treat conditions including cancers.