Compositions derived from quinoline and quinoxaline, preparation and use thereof
申请人:Schmitt Martine
公开号:US20060183909A1
公开(公告)日:2006-08-17
The present invention concerns compounds derived from quinoline and quinoxaline, their preparation and their uses, particularly in the field of therapeutics and vaccines or for developing active compounds. The inventive compounds are of general formula (I),
and their pharmaceutically acceptable salts.
Divergent Synthesis of Quinolones and Dihydroepindolidiones via Cu(I)-Catalyzed Cyclization of Anilines with Alkynes
作者:Xuefeng Xu、Ruzhong Sun、Sheng Zhang、Xu Zhang、Wei Yi
DOI:10.1021/acs.orglett.8b00436
日期:2018.4.6
A unique and efficient method for one-pot synthesis of diverse 4-quinolones from simple and readily available primary anilines and alkynes viaCu(I)-catalyzed direct cyclization has been developed. The (thio)phenols were also found to visible substrates for this reaction. Moreover, an unprecedented synthesis of dihydroepindolidiones has been demonstrated by using secondary anilines as the versatile