Elliott A J, Eisenstein N, Iorio L C
J Med Chem. 1980 Mar;23(3):333-5. doi: 10.1021/jm00177a028.
A number of 7-substituted 1-azaphenoxathiins and their sulfone oxidation products have been synthesized and screened for central nervous system activity. Some of the compounds have antidepressant activity, with the most active, 7-(trifluoromethyl)-1-azaphenoxathiin 10,10-dioxide (8), having similar potency to imipramine.