Novel high affinity quinoline-based kinase ligands
申请人:Deng Yongqi
公开号:US20080045568A1
公开(公告)日:2008-02-21
Quinoline-based inhibitors of cyclin dependent kinase 2, compositions including the inhibitors, and methods of using the inhibitors and inhibitor compositions are described. The inhibitors and compositions including them are useful for treating disease or disease symptoms. The invention also provides for methods of making CDK-2 inhibitor compounds, methods of inhibiting CDK-2, and methods for treating disease or disease symptoms.
Hydropyridylation of Olefins by Intramolecular Minisci Reaction
作者:Samuele Bordi、Jeremy T. Starr
DOI:10.1021/acs.orglett.7b00833
日期:2017.5.5
methodology for an intramolecular Minisci reaction based on a hydrogen atom transfer (HAT) initiated hydrofunctionalization of olefins was developed. The method is suitable for the construction of unusual dihydropyrano-pyridine and 1,2,3,4-tetrahydronaphthiridine structures and, unlike most similar reactions, does not require exclusion of air from the reaction medium.
[EN] VIRAL POLYMERASE INHIBITORS<br/>[FR] INHIBITEURS DE POLYMERASE VIRALE
申请人:BOEHRINGER INGELHEIM INT
公开号:WO2009018656A1
公开(公告)日:2009-02-12
Compound of Formula I: wherein, R2, R5 and R6 are defined herein, are useful as inhibitors of the hepatitis C virus NS5B polymerase
化合物的化学式I:其中,R2、R5和R6如本文所定义,可用作乙型肝炎病毒NS5B聚合酶的抑制剂。
Quaternary <i>N</i>-(2-Pyridyl)-DABCO Salts: One-Pot in Situ Formation from Pyridine-<i>N</i>-oxides and Reactions with Nucleophiles: A Mild and Selective Route to Substituted <i>N</i>-(2-Pyridyl)-<i>N</i>′-ethylpiperazines
作者:Dmitry I. Bugaenko、Marina A. Yurovskaya、Alexander V. Karchava
DOI:10.1021/acs.joc.6b02952
日期:2017.2.17
simple, metal-free, one-pot synthetic procedure involves the initial reaction of activated heterocyclic N-oxides with DABCO, followed by in situ treatment of the resultant quaternary N-(2-pyridyl)-DABCO salts with nucleophiles, resulting in ring-opening. The method features mild reaction conditions, high positional selectivity, and excellent functional-group tolerance. The utility of our approach is demonstrated