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Communication | Regular issue | Vol 22, No. 11, 1984, pp.2491-2494
Published online, 1st January, 1970
DOI: 10.3987/R-1984-11-2491
Synthesis of Debromo-8,8a-dihydroflustramine C. A Model Experiment Related to the Total Synthesis of Amauromine

Shigehiro Takase,* Itsuo Uchida, Hirokazu Tanaka, and Hatsuo Aoki

*Fujisawa Pharmaceutical Co. Ltd., 2-1-6 Kashima, Yodogawa-ku, Osaka 532, Japan


A derivative (1) from marine alkaloid, flustramine C, was synthesized utilizing thio-Claisen rearrangement at the key step. The method of the synthesis would be applied to synthesis of alkaloids possessing the reversed prenyl group at 3a position of hexahydropyrrolo[2,3-b]indole skeleton such as amauromine.