Bolivianine, a New Sesterpene with an Unusual Skeleton from Hedyosmum angustifolium, and Its Isomer, Isobolivianine

Bolivianine, a New Sesterpene with an Unusual Skeleton from Hedyosmum angustifolium, and Its Isomer, Isobolivianine

Bolivianine, a novel sesterpene with an unprecedented skeleton, has been isolated from the trunk bark of Hedyosmum angustifolium (Chloranthaceae), with isobolivianine, an isomer formed under acidic conditions. The structure and relative stereochemistry were elucidated on the basis of spectroscopic d...

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Veröffentlicht in:Organic letters 2007-11, Vol.9 (23), p.4693-4696
Hauptverfasser: Acebey, Lucia, Sauvain, Michel, Beck, Stephan, Moulis, Claude, Gimenez, Aberto, Jullian, Valérie
Format: Artikel
Sprache:eng
Schlagworte:
Chemical Sciences
Isomerism
Magnetic Resonance Spectroscopy
Magnoliopsida - chemistry
Molecular Structure
Organic chemistry
Terpenes - chemical synthesis
Terpenes - chemistry
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Zusammenfassung:Bolivianine, a novel sesterpene with an unprecedented skeleton, has been isolated from the trunk bark of Hedyosmum angustifolium (Chloranthaceae), with isobolivianine, an isomer formed under acidic conditions. The structure and relative stereochemistry were elucidated on the basis of spectroscopic data. A hypothesis for biogenesis was made.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol7015725