Abstract Amine & chloro derivatives of Ethyl 4-substituted-6-phenyl-4,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylate & carboxylic acid were synthesized using liquid ammonia & phosphorous
Abstract Amine & chloro derivatives of Ethyl 4-substituted-6-phenyl-4,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylate & carboxylic acid were synthesized using liquid ammonia & phosphorous