Phytochemical investigation of the CH2Cl2 extract of the aerial parts of Artemisia alba Turra afforded one new irregular sesquiterpenoid, artemiric acid, and five known metabolites: hydroxydavanone, the coumarins isofraxidin and scopoletin, (6S*,7S*,10R*)-6,10-dimethyl-7,10-epoxyocta-11-enoic acid and artalbic acid. From the MeOH extract three flavonoids were identified: chrysoeriol, quercetin and isorhamnetin. The possible biogenetic pathways of artemiric and artalbic acids are discussed.
Maggio, A.M., Rosselli, S., Brancazio, L., Spadaro, V., Raimondo, F.M., Bruno, M. (2013). Metabolites from the aerial parts of the Sicilian population of Artemisia alba Turra. NATURAL PRODUCT COMMUNICATIONS, 8(3), 283-286.
Metabolites from the aerial parts of the Sicilian population of Artemisia alba Turra
MAGGIO, Antonella Maria;ROSSELLI, Sergio;SPADARO, Vivienne;RAIMONDO, Francesco Maria;BRUNO, Maurizio
2013-01-01
Abstract
Phytochemical investigation of the CH2Cl2 extract of the aerial parts of Artemisia alba Turra afforded one new irregular sesquiterpenoid, artemiric acid, and five known metabolites: hydroxydavanone, the coumarins isofraxidin and scopoletin, (6S*,7S*,10R*)-6,10-dimethyl-7,10-epoxyocta-11-enoic acid and artalbic acid. From the MeOH extract three flavonoids were identified: chrysoeriol, quercetin and isorhamnetin. The possible biogenetic pathways of artemiric and artalbic acids are discussed.
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