85932-30-5Relevant articles and documents
SYNTHESIS OF cis-6,6,9-TRIMETHYL-Δ3,4-OCTALIN-2-ONE AND cis-6,9-DIMETHYL-6-CARBOMETHOXY-Δ3,4-OCTALIN-2-ONE; POTENTIAL DE SYNTHONS FOR THE CONSTRUCTION OF PENTACYCLIC TRITERPENES
Murthy, A. Radha Krisna,Rao, G. S. R. Subba
, p. 3335 - 3338 (1982)
Synthesis of the bicyclic enones (1 and 2) which are precursors for the rings DE of the pentacyclic triterpenes, β-amyrin and glycyrrhetinic acid has been reported from the readily available 6-methoxy-2-naphthoic acid