15932-34-0Relevant articles and documents
New Simple Laboratory Method for the Synthesis of Pirazidol
Grinev, A. N.,Krichevskii, E. S.,Romanova, O. B.
, p. 1084 - 1085 (1983)
5,6-Dihydro-8-methyl-4H-pyrazinocarbazole was obtained by the reaction of α-bromoacetaldehyde dibutylacetal, ammonium acetate, and 1,2,3,4-tetrahydro-6-methyl-1-ketocarbazole in acetic acid.The reduction of 5,6-dihydro-8-methyl-4H-pyrazinocarbazole or its hydrochloride with sodium borohydride leads to 2,3,3a,4,5,6-hexahydro-8-methyl-1H-pyrazinocarbazole hydrochloride - the medicinal preparation pirazidol.