Chemical and Pharmaceutical Bulletin
Online ISSN : 1347-5223
Print ISSN : 0009-2363
ISSN-L : 0009-2363
On the Alkaloids of Nelumbo nucifera GAERTN. VIII. Studies on the Alkaloids of Loti Embryo. (1). Structure of Isoliensinine, a New Biscoclaurine Type Alkaloid
Masao TomitaHiroshi FurukawaTsang-Hsiung YangTsung-Jen Lin
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1965 Volume 13 Issue 1 Pages 39-43

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Abstract

Isoliensinine, a new phenolic biscoclaurine type alkaloid, was isolated from Formosan "Lien Tze Hsin, " loti embryo (embryo of the seed of Nelumbo nucifera GAERTN., Fam. Nymphaeaceae) and its structure was assigned to the formula II on the basis of the cleavage reaction by sodium in liq. ammonia of its O, O-diethyl ether (IV) and of the synthesis of its O, O-dimethyl ether (III).

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© The Pharmaceutical Society of Japan
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