1. Academic Validation
  2. Norditerpenoid alkaloids from the processed tubers of Aconitum carmichaeli

Norditerpenoid alkaloids from the processed tubers of Aconitum carmichaeli

  • Chem Pharm Bull (Tokyo). 2003 Aug;51(8):999-1002. doi: 10.1248/cpb.51.999.
Sang Hee Shim 1 Ju Sun Kim Sam Sik Kang
Affiliations

Affiliation

  • 1 Natural Products Research Institute and College of Pharmacy, Seoul National University, Seoul, Korea.
Abstract

Four new and five known norditerpenoid Alkaloids were isolated from the processed tubers of Aconitum carmichaeli. The new Alkaloids are 14-O-cinnamoylneoline (3), 14-O-anisoylneoline (4) 14-O-veratroylneoline (5), and lipo-14-O-anisoylbikhaconine (8). The known Alkaloids are neoline (1), 14-O-acetylneoline (2), foresaconitine (6), crassicauline A (7), and lipohypaconitine (9). Alkaloids 2, 6, and 7 were isolated from this plant for the first time. The structures of the new Alkaloids were established by spectroscopic and chemical methods.

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