Echinodol: A New Cembrene Derivative from Echinodorus grandiflorus.
The aerial parts of ECHINODORUS GRANDIFLORUS Mitch., a species of Alismataceae from Brazil, yielded a new diterpene alcohol named echiriodol ( 1) in addition to the known steroid stigmasterol. Its constitution and relative configuration were established by high resolution NMR techniques.
Manns
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Pharmazeutisches Institut der Universität Bonn, Kreuzbergweg 26, D-53115 Bonn, Federal Republic of Germany.
Hartmann
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