abstract |
NEW SULFUR DERIVATIVES OF PYRAZOLO(3,4-B)PYRIDINES HAVING THE GENERAL FORMULA 1-R1,3-R2,4-(R3-S(=O)N-),5-(R4-CO-),6-R5-1H-PYRAZOLO(3,4- B)PYRIDINE AND ALSO THEIR SALTS, ARE USEFUL AS CENTRAL NERVOUS SYSTEM DEPRESSANTS. THESE COMPOUNDS ALSO INCREASE THE INTRACELLULAR CONCENTRATION OF ADENOSINE-3'',5-CYCLIC MONOPHOSPHATE. |