Synthesis of new heterocyclic sulfamides
Abstract
The synthetic approaches to novel N- and SO2-containing bi-, tri- and tetracyclic systems, 6,8-di- and 2,4,6,8-tetraalkyl-7-oxo-3-thia-2,4,6,8-tetraazabicyclo[3.3.0]octane-3,3-dioxides, 8,12-dioxo-9,11-dimethyl-4-thia-1,3,5,7,9,11-hexaazatricyclo[5.5.1.010,13]-tridecane-4,4-dioxide and 8,16-dioxo-3,5,11,13-tetramethyl-4,12-dithia-1,3,5,7,9,11,13,15-octaazatetracyclo[7.7.2.07,17.015,18]octa-decane-4,4,12,12-tetraoxide, have been developed.