Regioselective Synthesis and Properties of 6-Amino-3-carbamoyl-5-cyano-3,4-dihydrospirocyclohexane-4-pyridine-2-thiol and 5-Cyano-3-thiocarbamoyl-4-spirocyclohexanepiperidine-2,6-dione
Regioselective Synthesis and Properties of 6-Amino-3-carbamoyl-5-cyano-3,4-dihydrospirocyclohexane-4-pyridine-2-thiol and 5-Cyano-3-thiocarbamoyl-4-spirocyclohexanepiperidine-2,6-dione