| abstract |
BENZOTHIOPYRAN COMPOUNDS OF THE FORMULA: 1,2-(-S-B-A-),R'',(R-(CH2)N-O-)BENZENE WHEREIN A IS METHYLENE, HYDROXYMETHYLENE OR CARBONYL; B IS ETHYLENE OR VINYLENE WHICH ARE OPTIONALLY SUBSTITUTED BY LOWER ALKYL; N IS 2, 3 OR 4; R IS DI-LOWER ALKYL AMINO OR PYRROLIDINO, PIPERIDINO, MORPHOLINO, HEXAMETHYLENEIMINO, 3-AZABICYCLO (3,3,0)-3-OCTYL, OR ALL THESE HETEROCYCLIC RADICALS SUBSTITUTED BY ONE OR MORE LOWER ALKYLS; AND R'' IS HYDROGEN OR HALOGEN. THESE COMPOUNDS POSSES CARDIOVASCULAR AND CIRCULATORY PROPERTIES. |