Garofalo A, Campiani G, Fiorini I, Nacci V
Dipartimento Farmaco Chimico Technologico, Università di Siena.
Farmaco. 1993 Feb;48(2):275-83.
Several tricyclic benzothiazines and benzothiazepines have been synthesized by different intramolecular cyclization reactions. Their functionalization led to biologically active compounds. Some stereochemical aspects as well as biological responses have been outlined.