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Communication | Regular issue | Vol 29, No. 6, 1989, pp.1033-1035
Published online, 1st January, 1970
DOI: 10.3987/COM-89-4978
Syntheses of an Alkaloid, (±)-3-Demethoxyerythratidinone

Hiroshi Irie,* Kuniyo Shibata, Kouya Matsuno, and Yong Zhang

*Faculty of Pharmaceutical Sciences, Nagasaki University, 1-14, Bunkyo-machi, Nagasaki 852-8521, Japan


Synthesis of (±)-3-demethoxyerythratidinone, one of the simple erythrina-alkaloids, was accomplished by application of an intramolecular Wittlg reaction for constructing α, β-unsaturated five membered lactam as a key step.