Bufadienolides and a new lignan from the bulbs of Urginea maritima.

Abstract

Thirty three compounds were obtained from the bulbs of Urginea maritima (Liliaceae). The compounds were identified by means of fast atom bombardment mass spectrometry (FAB-MS), nuclear magnetic resonance (1H-NMR), (13C-NMR), nuclear overhauser effects (NOE) and two dimensional (2D) NMR. Ten of them were new natural compounds. Nine were bufadienolides and only one was lignan in these compounds.

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Cite this paper

@article{Iizuka2001BufadienolidesAA, title={Bufadienolides and a new lignan from the bulbs of Urginea maritima.}, author={Manami Iizuka and Tsutomu Warashina and Tadataka Noro}, journal={Chemical & pharmaceutical bulletin}, year={2001}, volume={49 3}, pages={282-6} }