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RESEARCH PRODUCT
Circumdatin H, a new inhibitor of mitochondrial NADH oxidase, from Aspergillus ochraceus
Jaime PrimoErnesto EstornellPilar MoyaVanessa RomeroM Carmen GonzálezM Pilar López-gresasubject
Magnetic Resonance SpectroscopyChemical PhenomenaSpectrophotometry InfraredStereochemistryCircumdatin HMass SpectrometryElectron Transportchemistry.chemical_compoundMultienzyme ComplexesDrug Discoveryheterocyclic compoundsNADH NADPH OxidoreductasesEnzyme InhibitorsPharmacologyAspergillus ochraceusBenzodiazepinonesbiologyChemistry PhysicalAlkaloidStephacidinBiological activityGeneral Medicinebiology.organism_classificationMitochondriaCircumdatin EMitochondrial respiratory chainchemistryBiochemistryFermentationNADH oxidaseSpectrophotometry UltravioletAspergillus ochraceusdescription
Circumdatin H (1), a new alkaloid from the culture broth of Aspergillus ochraceus, has been isolated, together with a known circumdatin, circumdatin E (2) and other known compounds: flavacol (3) and stephacidin A (4). The structure of 1 was established on the basis of chemical and spectral evidence. All of these alkaloids showed biological activity as inhibitors of the mammalian mitochondrial respiratory chain.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2005-12-20 |