Synthesis of cobalt tetra-2,3-pyridiniumporphyrazinato with sulfonic acid tags as an efficient catalyst and its application for the synthesis of bicyclic ortho-aminocarbonitriles, cyclohexa-1,3-dienamines and 2-amino-3-cyanopyridines
An efficient protocol for the one-pot multicomponent synthesis of polysubstituted pyridines by using a biopolymer-based magnetic nanocomposite
作者:Ali Maleki、Abbas Ali Jafari、Somayeh Yousefi、Vahid Eskandarpour
DOI:10.1016/j.crci.2015.09.002
日期:2015.12
Résumé A biopolymer cellulose-based magnetic composite nanocatalyst was prepared and characterized by using scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDX). Then, it was used efficiently in the multicomponent synthesis of polysubstituted pyridines under mild reaction conditions and using an easy work-up procedure at room temperature in ethanol. The nanocatalyst can be recovered easily and reused several times without significant loss of catalytic activity. Supplementary Materials: Supplementary materials for this article are supplied as separate files: mmc1.doc mmc2.zip mmc3.doc mmc4.doc
Method of using aminocyanopyridine compounds as mitogen activated protein kinase-activated protein kinase-2 inhibitors
申请人:Pharmacia Corporation
公开号:US20040127519A1
公开(公告)日:2004-07-01
A method is described for inhibiting mitogen activated protein kinase-activated protein kinase-2 in a subject in need of such inhibition, where the method involves administering to the subject an anminocyanopyridine MK-2 inhibiting compound, or a pharmaceutically acceptable salt thereof.
Aminocyanopyridine inhibitors of mitogen activated protein kinase-activated protein kinase-2
申请人:Pharmacia Corporation
公开号:US20040142978A1
公开(公告)日:2004-07-22
Aminocyanopyridine compounds are described which can inhibit mitogen activated protein kinase-activated protein kinase-2. Pharmaceutical compositions and kits that contain these compounds are also described.