Synthesis of 6-sulfamoylsaccharin and study of its reactivity in alkylation reactions
作者:E. M. Ivanova、E. Yu. Simin、I. V. Vozny、P. Trapencieris、R. Žalubovskis
DOI:10.1007/s10593-012-0948-8
日期:2012.3
method for the preparation of 6-sulfamoylsaccharin (3-oxo-2,3-dihydro-1,2-benzo-thiazole-6-sulfonamide 1,1-dioxide) has been developed and studies of its possible direct alkylation have been carried out. It was shown that alkylation occurs regioselectively at the isothiazoline ring nitrogen atom.
glyoxalase enzymes represent a cellular defence system against the accumulation of cytotoxic α- oxoaldehydes leading to apoptosis. The potential of glyoxalase inhibitors to act as novel anti-cancer agents for drugresistant tumours that over-express glyoxalase is currently under investigation. In the present study, a series of 6- sulfamoylsaccharin and 1,2-benzoxathiine 2,2-dioxide (sulfocoumarin - coumarin
X-ray crystallography-promoted drug design of carbonic anhydrase inhibitors
作者:Jekaterina Ivanova、Janis Leitans、Muhammet Tanc、Andris Kazaks、Raivis Zalubovskis、Claudiu T. Supuran、Kaspars Tars
DOI:10.1039/c5cc01854d
日期:——
The X-ray co-crystallization experiments of saccharin derivative with carbonic anhydrase revealed hydrolysis of isothiazole ring of saccharin and guided design of new inhibitors.