New Triterpenoids from Gentiana lutea

Three new triterpenoids, 2,3-seco-3-oxours-12-en-2-oic acid, 2,3-seco-3-oxoolean-12-en-2-oic acid, and betulin 3-O-palmitate, have been isolated from the rhizomes and roots of Gentiana lutea, together with five known ones. The structures of the new compounds were determined by spectral and chemical...

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Veröffentlicht in:	Chemical & Pharmaceutical Bulletin 2003, Vol.51(1), pp.89-91
Hauptverfasser:	Toriumi, Yoshitaka, Kakuda, Rie, Kikuchi, Masafumi, Yaoita, Yasunori, Kikuchi, Masao
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences General pharmacology Gentiana - chemistry Gentiana lutea Gentianaceae Medical sciences Pharmacognosy. Homeopathy. Health food Pharmacology. Drug treatments Plant Roots - chemistry Rhizome - chemistry Triterpenes - chemistry Triterpenes - isolation & purification triterpenoid
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Zusammenfassung:	Three new triterpenoids, 2,3-seco-3-oxours-12-en-2-oic acid, 2,3-seco-3-oxoolean-12-en-2-oic acid, and betulin 3-O-palmitate, have been isolated from the rhizomes and roots of Gentiana lutea, together with five known ones. The structures of the new compounds were determined by spectral and chemical methods.
ISSN:	0009-2363 1347-5223
DOI:	10.1248/cpb.51.89