A. Amr, M. Abdalla, S. A. Essaouy
Sep 16, 2017
Citations
0
Influential Citations
3
Citations
Journal
Russian Journal of General Chemistry
Abstract
A number of substituted 4-methoxy-7-methyl-6-(substituted methyl)-5-oxo-5H-furo[3,2-g]-chromene-9-sulfonates 3a–3f and 4a–4c were synthesized. Treatment of visnagin-9-sulphonyl esters by secondary amines gave the substituted 6,7-dihydro-4-methoxy-7-methyl-7-substituted-5-oxo-5H-furo[3,2-g]-chromene-9-sulfonates 5a–5f and 6a–6c. Some of synthesized compounds were tested as potential α-blocking and antiarrythmic agents.