Microwave-assisted acid-catalyzed nucleophilic heteroaromatic substitution: the synthesis of 7-amino-6-azaindoles
作者:Maxim A. Nechayev、Nikolay Yu. Gorobets、Svetlana V. Shishkina、Oleg V. Shishkin、Sergiy M. Kovalenko
DOI:10.1016/j.tet.2014.12.057
日期:2015.2
Derivatives of 7-amino-6-azaindole containing variable substituent in the amino group were synthesized via acid-catalyzed nucleophilicheteroaromaticsubstitution (SNHetarH+) using 7-chloro-6-azaindoles as substrates and aliphatic and aromatic amines as nucleophiles. The protonation of the pyridine nitrogen in the starting 7-chloro-6-azaindoles is presumed to be the key stage of the reaction mechanism
B-CARBOLINE FOR THE TREATMENT OF NEURODEGENERATIVE DISEASES
申请人:Rommelspacher Hans
公开号:US20100143474A1
公开(公告)日:2010-06-10
The embodiments relate to derivatives of 9-alkyl-β-carboline, their production and pharmaceutical compositions containing these 9-alkyl-β-carboline derivatives. Further, the use of 9-alkyl-β-carboline derivatives and pharmaceutical compositions for the treatment and prevention of movement disorders, neurodegenerative diseases, Alzheimer's disease and Parkinson's disease is described. Additionally, these effects can be utilized for the cultivation of cells such as dopaminergic cells or stem cells which shall be engrafted for the treatment of Parkinson's disease.