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Paper | Regular issue | Vol 32, No. 12, 1991, pp.2429-2432
Published online, 1st January, 1970
DOI: 10.3987/COM-91-5874
Studies on the Alkaloids from Aconitum karakolicum Rap.

Baoshan Huang, Hongcheng Wang, Aina Lao, Yasuo Fujimoto,* and Makoto Kirisawa

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

Abstract

A new C20-diterpene alkaloid, karakomine (1) along with two known compounds, songorine (2) and neoline (3), have been isolated from the roots of Aconitum karakolicum Rap. The structure of karakomine was determined by 1D and 2D nmr spectroscopic analyses.