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Communication | Regular issue | Vol 22, No. 6, 1984, pp.1327-1330
Published online, 1st January, 1970
DOI: 10.3987/R-1984-06-1327
On the Configuration of the C5-Substituents of Lycopodium Alkaloids, 8-Deoxyserratinidine, Epidihydrofawcettidine, Serratinidine, and Dihydrofawcettidine

Takashi Harayama,* Tooru Taga, Kenji Oskai, and Kaoru Kuriyama

*Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan

Abstract

The configuration of the C5-substituents of 8-deoxyserratinidine, epidihydrofawcettidine, serratinidine, and dihydrofawcettidine was determined as formulas 2, 3, 4, and 5, respectively, by 1H-NMR, Brewster’s benzoate rule, and an X-ray analysis of 8-deoxyserratinidine.