A One-Pot Rearrangement of 2-(N-Alkyl-N-aryl)aminochromone-3-carbaldehyde to N-Alkyl-3-salicyloyl-2-quinolone - An Antileishmanial Agent
作者:Chandrakanta Bandyopadhyay、Sourav Maiti、Suvadip Mallick、Suman Panja、Chiranjib Pal
DOI:10.1055/s-0030-1260977
日期:2011.9
2-(N-Aryl)aminochromone-3-carbaldehyde does not show any change on heating in acetic acid, but under the same reaction conditions 2-(N-alkyl-N-aryl)aminochromone-3-carbaldehyde rearranges to 3-salicyloyl-2-quinolones, which exhibits antileishmanial activity.
2-(N-芳基)氨基香豆素-3-醛在醋酸中加热时没有任何变化,而在相同反应条件下,2-(N-烷基-N-芳基)氨基香豆素-3-醛则重排为3-水杨酰基-2-喹喏酮,后者表现出抗利什曼病活性。