PubAg

Main content area

6-Oxocorumdephine and 18-methoxyeladine, new norditerpene alkaloids from the aerial part of Delphinium uralense

Author:
Gabbasov, T. M., Tsyrlina, E. M., Spirikhin, L. V., Fedorov, N. I., Yunusov, M. S.
Source:
Chemistry of natural compounds 2008 v.44 no.6 pp. 745-748
ISSN:
0009-3130
Subject:
Delphinium, aerial parts, alkaloids, nuclear magnetic resonance spectroscopy, plant extracts
Abstract:
The new norditerpene alkaloids 6-oxocorumdephine and 18-methoxyeladine were isolated from the aerial part of Delphinium uralense N. The structures 16β-hydroxy-7,8-methylenedioxy-6-oxo-1α,14α,18-trimethoxy-N-ethylaconitane and 6β,16β-dihydroxy-7,8-methylenedioxy-1 α,14 α,18-trimethoxy-N-ethylaconitane were proposed based on PMR, ¹³C NMR, IR, and mass spectra.
Agid:
576467