4-Heterosubstituted Cyclopentenone Antiviral Compounds: Synthesis, Mechanism, and Antiviral Evaluation
作者:Daniele Mantione、Olatz Olaizola Aizpuru、Misal Giuseppe Memeo、Bruna Bovio、Paolo Quadrelli
DOI:10.1002/ejoc.201501406
日期:2016.2
in a short synthesis of nucleoside analogues with pyrimidine and purine heterobases. The protocol is based on a typical nucleophilic substitution process. Uracil, thymine, 6-chloropurine, and some adenines gave the expected 4-heterosubstituted products along with the isomeric 2-heterosubstituted compounds as minor components. Samples of selected products were evaluated for their antiviral activity in
[EN] CHEMICAL COMPOUNDS, COMPOSITIONS AND METHODS FOR KINASE MODULATION<br/>[FR] COMPOSÉS CHIMIQUES, COMPOSITIONS ET PROCÉDÉS POUR MODULATION DE KINASES
申请人:INTELLIKINE INC
公开号:WO2011146882A1
公开(公告)日:2011-11-24
Chemical compounds that modulate kinase activity, including PI3 kinase activity, and chemical compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including PI3 kinase activity, are described herein.
Cross dehydrogenation coupling reaction of purine derivatives with thioethers
作者:Xinjie Li、Peng Qi、Hongguang Du
DOI:10.1039/d1ob02353e
日期:——
A metal-free cross-dehydrogenation coupling method was established to synthesize N9 alkylated purine derivatives. Using PhI(OAc)2 as the oxidant, versatile thioethers were successfully employed as alkylation reagents. Under the optimized conditions, a variety of alkylated purine derivatives and other aromatic N-heterocycles were obtained in moderate to good yields. The regioselectivity of this protocol
[EN] CERTAIN CHEMICAL ENTITIES, COMPOSITIONS AND METHODS<br/>[FR] CERTAINES ENTITÉS CHIMIQUES, COMPOSITIONS ET PROCÉDÉS ASSOCIÉS
申请人:INTELLIKINE INC
公开号:WO2011008302A1
公开(公告)日:2011-01-20
Chemical entities that modulate PI3 kinase activity, pharmaceutical compositions containing the chemical entities, and methods of using these chemical entities for treating diseases and conditions associated with PO kinase activity are described herein.
Heterocyclic entities that modulate PI3 kinase activity, pharmaceutical compositions containing the isoquinolone entities, and methods of using these chemical entities for treating diseases and conditions associated with P13 kinase activity are described herein.