'PROCEDURE FOR THE PREPARATION OF 4-HYDROXY-1,2-BENZOISOTIAZOL-3 (2H) -ONE 1,1-DIOXIDES'

摘要

Compounds of the formula IMAGE wherein R1 is hydrogen or hydroxyl, and non-toxic, pharmacologically acceptable salts thereof formed with inorganic or organic bases. The compounds as well as their salts are useful as sweetening agents.