Eco-friendly synthesis of 3-aminoimidazo [1, 2-a] pyridines via a one-pot three-component reaction in PEG catalyzed by peptide nanofibers: as hydrogen-bonding organocatalyst
作者:Arash Ghorbani-Choghamarani、Zahra Taherinia
DOI:10.1007/s13738-019-01744-w
日期:2020.1
additives. The key advantages of catalytic systems are (1) using peptide nanofibers as powerful hydrogen-bonding organocatalysts for the synthesis of 3-aminoimidazo [1, 2-a] pyridines, (2) having high catalytic activity, and (3) performing the reactions which can be carried out in PEG, as greensolvent instead of the usually used organic solvents. This catalyst could be recycled and reused at least for
group in imidazo[1,2-a]pyridine could increase the radical scavenging activity; On the contrary, the presence of electron-withdrawing might decrease the radical scavenging activity. In addition, cyclopentyl and cyclohexyl groups almost had the same influence on the antioxidant activity. Furthermore, the methoxy moiety had a significant impact on antioxidant capability, and hence syringyl imidazo[1,2-a]pyridines
Imidazo[1,2-α]pyridines possess adenosine A1 receptor affinity for the potential treatment of cognition in neurological disorders
作者:Roslyn Lefin、Mietha M. van der Walt、Pieter J. Milne、Gisella Terre'Blanche
DOI:10.1016/j.bmcl.2017.07.071
日期:2017.9
has shown that bicyclic 6:5-fused heteroaromatic compounds with two N-atoms have variable degrees of adenosineA1 receptor antagonistic activity. Prompted by this imidazo[1,2-α]pyridine analogues were synthesized and evaluated for their adenosineA1 and A2A receptor affinity via radioligand binding studies and subjected to a GTP shift assay to determine its adenosineA1 receptor agonistic or antagonistic
[EN] IMIDAZOPYRIDINES AND IMIDAZOPYRIMIDINES AS HIV-I REVERSE TRANSCRIPTASE INHIBITORS<br/>[FR] IMIDAZOPYRIDINES ET IMIDAZOPYRIMIDINES UTILISÉS COMME INHIBITEURS DE LA TRANSCRIPTASE INVERSE DU VIH-1
申请人:CSIR
公开号:WO2010032195A1
公开(公告)日:2010-03-25
The invention provides compounds of formula A or B which are useful in the treatment of a subject infected with HIV.
这项发明提供了公式A或B的化合物,可用于治疗感染HIV的受试者。
IMIDAZOPYRIDINES AND IMIDAZOPYRIMIDINES AS HIV-I REVERSE TRANSCRIPTASE INHIBITORS
申请人:Bode Moira Leanne
公开号:US20110312957A1
公开(公告)日:2011-12-22
The invention provides compounds of formula A or B which are useful in the treatment of a subject infected with HIV.