Search results for "Puupehenone"

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Studies on puupehenone-metabolites of a Dysidea sp.: structure and biological activity

2007

[EN] Puupchenone (1) and a series of its congeners (2-6) have been isolated from a Dysidea sponge. The unprecedented 20-acetoxyhater-unnadienone (2) exhibiting a five-membered contracted ring, has been characterized. In addition, stereochemical assignment of two previously reported acetone adducts of puupehenone (5 and 6) has been made. Finally, the inhibition of mitochondrial respiratory chain as well as antibacterial and antifungal activities of all compounds has been evaluated. (c) 2006 Elsevier Ltd. All rights reserved.

AntifungalMitochondrial respiratory chainbiologyMarine metabolitesmedicine.drug_classStereochemistryChemistryPuupehenoneOrganic ChemistryBiological activitySponges; Marine metabolites; Sesquiterpene-quinones; Antifungal; Antibacterial; Mitochondrial respiratory chain.biology.organism_classificationAntifungalBiochemistryAdductAntibacterialSpongeMitochondrial respiratory chainSpongesDrug DiscoverymedicineSesquiterpene-quinonesBIOQUIMICA Y BIOLOGIA MOLECULARTetrahedron

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