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Communication | Regular issue | Vol 31, No. 1, 1990, pp.27-30
Published online, 1st January, 1970
DOI: 10.3987/COM-89-5233
Studies on the Alkaloids from Aconitum barbetum var. hispidum Ledeb.

Aina Lao, Hongcheng Wang, Jun Uzawa, Yasuo Fujimoto,* and Makoto Kirisawa

*College of Pharmacy, Nihon University, 7-7-1 Narashinodai, Funabashi-shi, Chiba 274-8555, Japan

Abstract

A new C18-diterpenoid alkaloid, hispaconitine (1) and four known alkaloids, tuguaconitine (2), delsoline (3), 14-acetyldelcosine (4) and delcosine (5), have been isolated from the roots of Aconitum berbetum var. hispidum Ledeb. The structure of hispaconitine (1) was determined by 2D-nmr spectroscopic analyses.