Three New C19-Diterpenoid Alkaloids from Aconitum hemsleyanum var. circinatum
✍ Scribed by Feng Gao; Xiao-Yu Liu; Feng-Peng Wang
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- German
- Weight
- 159 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0018-019X
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✦ Synopsis
Abstract
Further phytochemical investigation of the roots of Aconitum hemsleyanum var. circinatum resulted in the isolation of three new aconitine‐type C~19~‐diterpenoid alkaloids, hemsleyanines E–G (1–3, resp.). The structures of these new alkaloids were elucidated on the basis of spectral data including 2D‐NMR.
📜 SIMILAR VOLUMES
## Abstract Five new C~19~‐diterpenoid alkaloids, named hemsleyaconitines A–E (**1**–**5**, resp.), were isolated from __Aconitum hemsleyanum__ Pritz. By UV, IR, MS, 1D‐ and 2D‐NMR analyses, their structures were elucidated as 18‐dehydroxygeniculatine D (**1**), 6‐hydroxy‐14‐__O__‐veratroylneoline
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