DITERPENOID CONGENERS OF PORTULAL IN PORTULACA GRANDIFLORA HOOK

In the survey of the minor diterpenoid constituents of Portulaca grandiflora Hook, four new compounds, portulic lactone (4), 3-hydroxyportulol ether (5), 5-hydroxyportulal (6), and 5-hydroxyportulic acid (7), were isolated and their structures, all of which have skeletons related to portulal (1), we...

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Veröffentlicht in:	Chemical & pharmaceutical bulletin 1985/05/25, Vol.33(5), pp.2171-2174
Hauptverfasser:	Ohsaki, Ayumi, Matsumoto, Keishi, Shibata, Kozo, Kubota, Takashi, Tokoroyama, Takashi
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions Analytical, structural and metabolic biochemistry Biological and medical sciences Chemical constitution Economic plant physiology Fundamental and applied biological sciences. Psychology Growth and development Growth regulators Other biological molecules portulal 13C-NMR Terpenes, steroids. Hormones
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Beschreibung
Zusammenfassung:	In the survey of the minor diterpenoid constituents of Portulaca grandiflora Hook, four new compounds, portulic lactone (4), 3-hydroxyportulol ether (5), 5-hydroxyportulal (6), and 5-hydroxyportulic acid (7), were isolated and their structures, all of which have skeletons related to portulal (1), were elucidated on the basis of spectral evidence and chemical correlations.
ISSN:	0009-2363 1347-5223
DOI:	10.1248/cpb.33.2171