Novel lactone chamigrene-derived metabolites from <I>Laurencia majuscula</I>

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dc.contributor.authorDiaz Marrero, Ara R.
dc.contributor.authorBrito, Inmaculada
dc.contributor.authorde la Rosa, Jose M.
dc.contributor.authorD'Croz, Luis
dc.contributor.authorFabeo, Oscar
dc.contributor.authorRuiz-Perez, Catalina
dc.contributor.authorDarias, Jose
dc.contributor.authorCueto, Mercedes
dc.date.accessioned2011-02-09T20:02:35Z
dc.date.available2011-02-09T20:02:35Z
dc.date.issued2009
dc.description.abstractGomerolactones A–D along with the known majusculone, obtusol, and elatol were isolated from <I>Laurencia majuscula</I>, and their structures were determined spectroscopically. With the aid of Pirkle’s reagent at low temperature, NMR spectroscopy was used to determine the absolute configuration at the ring closure carbon atom of a a-alkylidene-?-lactone and an a-alkylidene-d-lactone unit embedded in the chamigrene network of compounds <B>1 </B>and <B>2</B>, respectively. The absolute stereochemistry of compounds <B>3 </B>and <B>4 </B>was determined by Xray analysis.
dc.format.extent1407–1411
dc.identifier.citationDiaz Marrero, Ara R., Brito, Inmaculada, de la Rosa, Jose M., D'Croz, Luis, Fabeo, Oscar, Ruiz-Perez, Catalina, Darias, Jose, and Cueto, Mercedes. 2009. "<a href="https://repository.si.edu/handle/10088/11856">Novel lactone chamigrene-derived metabolites from <I>Laurencia majuscula</I></a>." <em>European Journal of Organic Chemistry</em>, 2009, (9) 1407–1411. <a href="https://doi.org/10.1002/ejoc.200801006">https://doi.org/10.1002/ejoc.200801006</a>.
dc.identifier.urihttp://hdl.handle.net/10088/11856
dc.relation.ispartofEuropean Journal of Organic Chemistry 2009 (9)
dc.titleNovel lactone chamigrene-derived metabolites from <I>Laurencia majuscula</I>
dc.typearticle
sro.description.unitSTRI
sro.identifier.doi10.1002/ejoc.200801006
sro.identifier.itemID78956
sro.identifier.refworksID7163
sro.identifier.urlhttps://repository.si.edu/handle/10088/11856

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