WOORENOL, A NOVEL SESQUINEOLIGNAN WITH A UNIQUE SPIRO SKELETON, FROM THE RHIZOMES OF COPTIS-JAPONICA VAR DISSECTA

Authors
YOSHIKAWA K KINOSHITA H ARIHARA S
Citation
K. Yoshikawa et al., WOORENOL, A NOVEL SESQUINEOLIGNAN WITH A UNIQUE SPIRO SKELETON, FROM THE RHIZOMES OF COPTIS-JAPONICA VAR DISSECTA, Journal of natural products, 60(5), 1997, pp. 511-513
Citations number
4
Categorie Soggetti
Chemistry,"Plant Sciences","Pharmacology & Pharmacy","Chemistry Medicinal
Journal title
Journal of natural products → ACNP
ISSN journal
01633864
Volume
60
Issue
5
Year of publication
1997
Pages
511 - 513
Database
ISI
SICI code
0163-3864(1997)60:5<511:WANSWA>2.0.ZU;2-K
Abstract
Woorenol (1) has been isolated from the rhizomes of Coptis japonica va r. dissecta. The structure of 1 was proposed on the basis of extensive NMR experiments. Woorenol is the first sesquineolignan with a spiro s keleton.