New benzothiazines. 4. 1H 2,3 benzothiazin 4(3H) one 2,2 dioxide and 2H 1,2 benzothiazin 3(4H) one 1,1 dioxide nitrogen derivatives with central nervous system activity

Article abstract of DOI:10.1021/jm00268a014

The title compounds, bearing an alkyl, aminoalkyl, or aryl substituent on the nitrogen atom, were synthesized and tested for CNS activity; some N alkyl derivatives showed appreciable hypnotic and anticonvulsant properties in mice.