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Isolation and structure determination of a new sesquiterpene lactone from Nauplius aquaticus
A Chaari1, H B Jannet, Z Mighri
1Laboratoire de Chimie des Substances Naturelles et de Synthèse Organique, Faculté des Sciences de Monastir, Tunisia.
Natural Product Letters
|February 13, 2002
Abstract:
The aerial part of Nauplius aquaticus afforded a new sesquiterpene lactone with a humulanolide skeleton, 6,7,9,10-tetrahydroasteriscunolide (1), in addition to the known asteriscunolides A (2) and D (3). Their structures were established principally by two-dimensional NMR spectroscopy.