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Communication | Regular issue | Vol 24, No. 8, 1986, pp.2151-2153
Published online, 1st January, 1970
DOI: 10.3987/R-1986-08-2151
A Synthesis of 15,16-Dimethoxyerythirin-6-en-8-one

Yong Zhang, Shigeko Takeda, Takao Kitagawa, and Hiroshi Irie*

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

Abstract

A synthesis of 15,16-dimethoxyerythrin-6-en-8-one was accomplished using an intramolecular Wadsworth-Emmons reaction for constructing five-membered lactam, indicating a convenient method to the synthesis of the erythrinan skeleton.