Azorellane diterpenes from Azorella cryptantha

Two azorellane-type diterpenes were isolated from Azorella cryptantha and their structures determined. Azorella cryptantha yielded the diterpenes, azorellolide and the dihydroderivative, dihydroazorellolide, together with the known yaretol and 1α,10β,4β,5α-diepoxy-7α-germacran-6β-ol. Both possess a...

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Veröffentlicht in:	Phytochemistry (Oxford) 2004-07, Vol.65 (14), p.2085-2089
Hauptverfasser:	Colloca, Cristina B., Pappano, Delia B., Bustos, Daniel A., Sosa, Virginia E., Baggio, Ricardo F., Garland, Maria T., Gil, Roberto R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Apiaceae Apiaceae - chemistry Azorella Azorella cryptantha azorellane Azorellolide Biological and medical sciences Chemical constitution chemical structure Dihydroazorellolide Diterpenes - chemistry Diterpenes - isolation & purification diterpenoids Fundamental and applied biological sciences. Psychology Magnetic Resonance Spectroscopy medicinal plants Models, Molecular Molecular Structure mulinane Mulinane diterpenes phytochemicals plant extracts Plant physiology and development spectral analysis stereochemistry X-ray analysis
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Zusammenfassung:	Two azorellane-type diterpenes were isolated from Azorella cryptantha and their structures determined. Azorella cryptantha yielded the diterpenes, azorellolide and the dihydroderivative, dihydroazorellolide, together with the known yaretol and 1α,10β,4β,5α-diepoxy-7α-germacran-6β-ol. Both possess a carbon skeleton type that may originate from rearrangement of the mulinane skeleton.
ISSN:	0031-9422 1873-3700
DOI:	10.1016/j.phytochem.2004.03.038