Synthesis of imidazo[1, 2‐a]pyridines via the silver acetate‐catalyzed Groebke‐Blackburn‐Bienayme reaction with ethylene glycol as a biodegradable and sustainable solvent
作者:Mustafa Hussain、Jianhui Liu、Lu Fu、Mehdi Hasan
DOI:10.1002/jhet.3746
日期:2020.3
An efficient, silver‐based catalytic system has been designed for the synthesis of biologically important 3‐aminoimidazo‐fused heterocycles via the Groebke‐Blackburn‐Bienayme reaction, in which AgOAc was used as a catalyst and ethyleneglycol as a solvent from isocyanides, various aryl aldehydes and an 2‐amino heterocycle were also used. Good to excellent yields, high atomic economy and environmentally
[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.
本发明提供了公式A或B的化合物,其在治疗HIV感染的受试者中具有用处。
Imidazo[1,2-a]pyridin-3-amines as potential HIV-1 non-nucleoside reverse transcriptase inhibitors
作者:Moira L. Bode、David Gravestock、Simon S. Moleele、Christiaan W. van der Westhuyzen、Stephen C. Pelly、Paul A. Steenkamp、Heinrich C. Hoppe、Tasmiyah Khan、Lindiwe A. Nkabinde
DOI:10.1016/j.bmc.2011.05.062
日期:2011.7
During random screening of a small in-house library of compounds, certain substituted imidazo[1,2-a]pyridines were found to be weak allosteric inhibitors of HIV-1 reverse transcriptase (RT). A library of these compounds was prepared using the Groebke reaction and a subset of compounds prepared from 2-chlorobenzaldehyde, cyclohexyl isocyanide and a 6-substituted 2-aminopyridine showed good inhibitory activity in enzymatic (RT) and HIV anti-infectivity MAGI whole cell assays. The compound showing the best anti-HIV-1 IIIB whole cell activity (MAGI IC(50) = 0.18 mu M, IC(90) = 1.06 mu M), along with a good selectivity index (>800), was 2-(2-chlorophenyl)-3-(cyclohexylamino) imidazo[1,2-a]pyridine-5-carbonitrile 38. (C) 2011 Elsevier Ltd. All rights reserved.