Bisdioxycalamenene: A Bis-Sesquiterpene from the Soft Coral Rhytisma fulvum fulvum

Yuval J. Trifman 1 Maurice Aknin 2 Anne Gauvin-Bialecki 2 Yehuda Benayahu 3 Shmuel Carmeli 1 Yoel Kashman 1
1 School of Chemistry
2 LCSNSA - Laboratoire de Chimie des Substances Naturelles et des Sciences des Aliments
3 Department of Zoology
Abstract : A dichloromethane extract of the soft coral Rhytisma fulvum fulvum collected in Madagascar afforded a novel compound possessing an unprecedented pentacyclic skeleton, bisdioxycalamenene (1), as well as seven known sesquiterpenes. The structures of the compounds were elucidated using 1D and 2D NMR techniques, as well as high-resolution mass spectrometry. The absolute configuration of 1 was determined using X-ray diffraction analysis and anomalous dispersion effects. The structure elucidation and a possible biogenesis of the compound are discussed.
Keywords : bis-sesquiterpene Rhytisma fulvum fulvum soft coral bisdioxycalamenene
Document type :
Journal articles
Complete list of metadatas

Cited literature [13 references]  Display  Hide  Download
https://hal.univ-reunion.fr/hal-01399941
Contributor : Réunion Univ <>
Submitted on : Monday, November 21, 2016 - 11:01:41 AM
Last modification on : Monday, September 2, 2019 - 9:41:49 AM
Long-term archiving on : Tuesday, March 21, 2017 - 3:29:25 AM

File

Trifman2016.pdf
Publisher files allowed on an open archive

Identifiers

Collections

UNIV-REUNION | LCSNSA | PAPANGUE | FST-REUNION

Citation

Yuval J. Trifman, Maurice Aknin, Anne Gauvin-Bialecki, Yehuda Benayahu, Shmuel Carmeli, et al.. Bisdioxycalamenene: A Bis-Sesquiterpene from the Soft Coral Rhytisma fulvum fulvum. Marine drugs, MDPI, 2016, 14 (2), pp.41. ⟨10.3390/md14020041⟩. ⟨hal-01399941⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

115

Files downloads

98

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD