Synthesis and antimycobacterial activity of N -(2-aminopurin-6-yl) and N -(purin-6-yl) amino acids and dipeptides
作者:Victor P. Krasnov、Alexey Yu. Vigorov、Vera V. Musiyak、Irina A. Nizova、Dmitry A. Gruzdev、Tatyana V. Matveeva、Galina L. Levit、Marionella A. Kravchenko、Sergey N. Skornyakov、Olga B. Bekker、Valery N. Danilenko、Valery N. Charushin
DOI:10.1016/j.bmcl.2016.04.017
日期:2016.6
Synthetic routes to novel N-(purin-6-yl)- and N-(2-aminopurin-6-yl) conjugates with amino acids and glycine-containing dipeptides were developed. In vitro testing of 42 new and known compounds made it possible to reveal a series of N-(purin-6-yl)- and N-(2-aminopurin-6-yl) conjugates exhibiting significant antimycobacterial activity against Mycobacterium tuberculosis H37Rv, Mycobacterium avium, Mycobacterium
Design and synthesis of a new generation of substituted purine hydroxamate analogs as histone deacetylase inhibitors
作者:Renshuai Liu、Junhua Wang、Weiping Tang、Hao Fang
DOI:10.1016/j.bmc.2016.02.005
日期:2016.4
Histone deacetylase inhibitors have been proved to be great potential for the treatment of cancer. Recently, we designed and modified a series of substituted purine hydroxamate analogs as potent HDAC inhibitors based on our previous studies. The target compounds were investigated for their in vitro HDAC inhibitory activities and anti-proliferative activities. Results indicated that these compounds
Synthesis of enantiomers of N-(2-aminopurin-6-yl)amino acids
作者:V. P. Krasnov、A. Yu. Vigorov、D. A. Gruzdev、G. L. Levit、A. M. Demin、I. A. Nizova、A. A. Tumashov、L. Sh. Sadretdinova、E. B. Gorbunov、V. N. Charushin
DOI:10.1007/s11172-015-1125-x
日期:2015.9
Nonracemic N-(2-aminopurin-6-yl)-substituted aminoacids were synthesized by nucleophilic substitution of chlorine atom in 2-acetamido-6-chloropurine upon treatment with aminoacid tert-butyl esters and subsequent removal of protecting groups. Their enantiomeric composition was determined by HPLC on chiral stationary phases.