[EN] 2, 4 -DIAMINOPYRIMIDINE DERIVATIVES AS PROTEIN KINASE INHIBITORS<br/>[FR] DÉRIVÉS DE 2,4-DIAMINOPYRIMIDINE EN TANT QU'INHIBITEURS DE PROTÉINE KINASES
申请人:AURIGENE DISCOVERY TECH LTD
公开号:WO2012059932A1
公开(公告)日:2012-05-10
The present invention relates to novel pyrimide derivatives of formula (I): that are useful as kinase inhibitors. More particularly, the present invention relates to novel pyrimidine compounds, methods for their preparation, pharmaceutical compositions containing these compounds and uses of these compounds in the treatment of proliferative disorders.
Copper catalyzed aerobic oxidative cyclization and ketonization: one pot synthesis of benzoimidazo[1,2-a]imidazolones
作者:Manikandan Selvaraju、Tzuen-Yang Ye、Chia-Hsin Li、Pei-Heng Ho、Chung-Ming Sun
DOI:10.1039/c6cc01828a
日期:——
A highly efficientsynthesis of benzoimidazo[1,2-a]imidazolone through a novel oxidative 5-exo-dig cyclization-ketonization cascade of 2-aminobenzimidazole, aldehyde and terminalalkyne has been explored underaerobicconditions.
在有氧条件下,通过2-氨基苯并咪唑,醛和末端炔的新型5 - exo -dig环化-酮化级联反应,高效合成了苯并咪唑并[1,2- a ]咪唑酮。