Planta Med 1985; 51(5): 443-444
DOI: 10.1055/s-2007-969544
Reports

© Georg Thieme Verlag Stuttgart · New York

Structures of Crassicauline B and Crassicaulidine

Feng-peng Wang, Xiao-tian Liang
  • Institute of Materia Medica, Chinese Academy of Medical Sciences, Beijing, People's Republic of China
Further Information

Publication History

1984

1985

Publication Date:
26 February 2007 (online)

Abstract

Two minor alkaloids, crassicauline B and crassicaulidine, were isolated from the roots of Aconitum crassicaule (1, 2). The structure of crassicauline B, C27H31O4N, is now deduced as (1), while the previously assigned structure of crassicaulidine has been further confirmed as (7) on the basis of chemical data and 13C-NMR spectrum.

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