[EN] PRMT5 INHIBITORS<br/>[FR] INHIBITEURS DE PRMT5
申请人:MERCK SHARP & DOHME
公开号:WO2020033288A1
公开(公告)日:2020-02-13
The present invention provides a compound of Formula (I) and the pharmaceutically acceptable salts, esters, and prodrugs thereof, which are PRMT5 inhibitors. Also provided are methods of making compounds of Formula I, pharmaceutical compositions comprising compounds of Formula I, and methods of using these compounds to treat cancer, sickle cell, and hereditary persistence of foetal hemoglobin (HPFH) mutations.
A borrowinghydrogenstrategy for the palladium‐catalyzed dehydrativecoupling of aminoisoquinolines or aminoquinolines with benzylic alcohols by a water‐soluble π‐benzylpalladium(II) system has been developed.
Preparation of a novel cadmium-containing coordination polymer and catalytic application in the synthesis of <i>N</i>-alkylated aminoquinoline derivatives <i>via</i> the borrowing hydrogen approach
Herein, we report an efficient and straightforward approach for the synthesis of N-alkylated aminoquinoline derivatives by recyclable Cd-containing coordination polymer-catalyzed reactions of aminoquinolines with primary alcohols via the borrowing hydrogen strategy. In this work, a new type of coordination polymer [Cd(CIA)(phen)2(H2O)]n was successfully designed and fabricated. The molecular structure
在此,我们报告了一种有效且直接的方法,通过借氢策略,通过可回收的含镉配位聚合物催化氨基喹啉与伯醇的反应来合成N-烷基化氨基喹啉衍生物。本工作成功设计并制备了一种新型配位聚合物[Cd(CIA)(phen) 2 (H 2 O)] n 。分子结构通过单晶X射线衍射证实,并通过PXRD、FT-IR、TGA和XPS充分表征。重要的是,该聚合物对2-氨基喹啉和8-氨基喹啉与廉价且低毒的醇作为烷基化剂的N-烷基化反应表现出高催化活性,产率高达95%。有趣的是,目前的合成方案已成功应用于几种生物活性化合物的克级合成。此外,还进行了一些对照反应来研究这种转化的可能机制。最后,回收实验表明镉配位聚合物对借氢反应表现出良好的回收性能。