125455-88-1Relevant articles and documents
BENZOPHENANTHRIDINES. IX. SYNTHESIS OF 11-METHYL-C-NORFAGARONINE METHYL ETHER CHLORIDE FROM (+/-)-13α-HYDROXYXYLOPININE
Sazanova, N. M.,Sladkov, V. I.,Suvorov, N. N.
, p. 1167 - 1169 (2007/10/02)
The previously unknown chloride of 11-methyl-C-norfagaronine methyl ether was synthesized from (+/-)-13α-hydroxyxylopinine in four stages.A reduction in the number of stages in the biometic synthesis of the analog of benzophenanthridine alkaloids was achieved by the Hofmann degradation of α-N-methyl-(+/-)-13α-hydroxyxylopinine p-toluenesulfonate, accompanied by dehydration and oxidation.