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. 2001 Mar;64(3):286-8.
doi: 10.1021/np000154s.

New eudesmane sesquiterpenes from the root of Lindera strychnifolia

I Kouno  1 , A Hirai, A Fukushige, Z H Jiang, T Tanaka
Affiliations

New eudesmane sesquiterpenes from the root of Lindera strychnifolia

I Kouno et al. J Nat Prod. 2001 Mar.

Abstract

Strychnistenolide (1) and its acetate 2 were isolated from the root of Lindera strychnifolia, along with a novel rearranged type of secoeudesmane, strychnilactone (3). Their structures were elucidated by extensive analysis of their NMR spectra, including 2D NMR techniques, together with an X-ray analysis for 3. Strychnistenolide exists as a single stereoisomer in CHCl(3), but in pyridine is epimerized.

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