Pyridine derivatives for treatment and prevention of liver damage, and their preparation
申请人:YAMANOUCHI PHARMACEUTICAL CO. LTD.
公开号:EP0285267A2
公开(公告)日:1988-10-05
Pyridine derivatives, their production, and compositions containing them for treatment and prevention of liver damage. These pyridine derivatives have the following structure :
An Efficient Transition-Metal-Chloride/Sodium-Nitrite/TEMPO Catalytic System for Aerobic Oxidative Aromatisation of Hantzsch 1,4-Dihydropyridines
作者:Bin-Hui Lou、Shu-Bin Chen、Jian Wang、Ying Chen、Jing-Hua Li
DOI:10.3184/174751913x13701832537930
日期:2013.7
A facile and efficient transition-metal-chloride/sodium-nitrite/TEMPO catalytic system for aerobic oxidative aromati-sation of Hantzsch 1,4-dihydropyridines in high yields under mild conditions is described.