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Planta Med 2001; 67(2): 194-195
DOI: 10.1055/s-2001-11507
DOI: 10.1055/s-2001-11507
Letter
© Georg Thieme Verlag Stuttgart · New York
Acutudaurin from Cultured Roots of Menispermum dauricum
Further Information
Publication History
February 3, 2000
July 9, 2000
Publication Date:
31 December 2001 (online)
![](https://www.thieme-connect.de/media/plantamedica/200102/lookinside/thumbnails/10.1055-s-2001-11507-1.jpg)
Abstract
A new alkaloid, acutudaurin, was isolated from cultured roots of Menispermum dauricum, a rich source of the chlorine-containing alkaloid acutumine and its dechlorinated analogue dechloroacutumine. The structure of acutudaurin was determined to be 2′,3′-dihydro-5-hydroxy-4,6′,7′-trimethoxy-1′-methylspiro[3-cyclohexene-1,10′-[3a,7a]propano[1H]indole]-2,5′(4′H)-dione by spectroscopic methods.
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Prof. Yukihiro Sugimoto
Arid Land Research Center
Tottori University
1390 Hamasaka
Tottori 680-0001
Japan
Email: sugimoto@center.tottori-u.ac.jp
Fax: +81-857-29-6199