将4 H -1,4-恶嗪设计为甲状腺素(TTR)淀粉样蛋白原纤维抑制剂是基于对已知小分子抑制剂与TTR之间通过分子对接的相互作用的分析。一系列的2,4,6-三芳基-4- ħ -1,4-恶嗪用的环化合成Ñ,ñ -双用三氯氧磷(苯甲酰甲基)苯胺3在吡啶。通过原纤维形成测定评估TTR淀粉样蛋白原纤维的抑制。结果表明,4 H -1,4-恶嗪以7.2μM的浓度显着抑制TTR淀粉样原纤维。
将4 H -1,4-恶嗪设计为甲状腺素(TTR)淀粉样蛋白原纤维抑制剂是基于对已知小分子抑制剂与TTR之间通过分子对接的相互作用的分析。一系列的2,4,6-三芳基-4- ħ -1,4-恶嗪用的环化合成Ñ,ñ -双用三氯氧磷(苯甲酰甲基)苯胺3在吡啶。通过原纤维形成测定评估TTR淀粉样蛋白原纤维的抑制。结果表明,4 H -1,4-恶嗪以7.2μM的浓度显着抑制TTR淀粉样原纤维。
Ultrasound-mediated synthesis of N,N-bis(phenacyl)aniline under solvent-free conditions
作者:Jingyu He、Lanxiang Shi、Sijie Liu、Peng Jia、Juan Wang、Ruisheng Hu
DOI:10.1007/s00706-013-0978-7
日期:2014.1
AbstractAn efficientmethod for the synthesis of N,N-bis(phenacyl)anilines was developed via smooth condensation of anilines with α-bromoacetophenones in the presence of sodiumcarbonate as acid acceptor and polyethylene glycol 400 (PEG 400) as catalyst at room temperature under solvent-free conditions by using 350 W ultrasound irradiation. In addition to experimental simplicity, the main advantages
Reaction of Diphenacylanilines with 2-Aminobenzophenone: An Abnormal Friedlander Reaction Yielding Indoles
作者:Nidhin Paul、Shanmugam Muthusubramanian
DOI:10.1080/00397911.2011.627524
日期:2013.4.18
This article describes an abnormal Friedlander reaction between diphenacylaniline and 2-aminobenzophenone in the presence of a catalytic amount of (+/-)-camphorsulfonic acid yielding 2-aroyl-3-arylindoles in quantitative yield.Supplemental materials are available for this article. Go to the publisher's online edition of Synthetic Communications (R) to view the free supplemental file.
Synthesis and Photochemical Properties of 2,4,6-Triaryl-4H-1,4-oxazines