PROCEDEU PENTRU PREPARAREA D,1-6-OXO-4,5,6,7-TETRAHIDRO-1H-(SAU 2H)-INDAZOLULUL

摘要

Novel amino-substituted -4,5,6,7-tetrahydro-1H-(or 2H)-indazoles, useful as prolactin inhibitors and in treatment of Parkinson's Syndrome, are described herein. These compounds are prepared by reacting, by reductive alkylation with an aldehyde or by reacting with an alkyl halide or anhydride followed by reduction, an 5(or 6)-amino-4,5,6,7-tetetrahydro-1H(or 2H)-indazole compound.