Structures of Two Diterpenoid Dimers from Bulbs of Fritillaria ebeiensis

A new ent-kaurane diterpenoid dimer, fritillebinide C (1) together with one known diterpenoid dimer fritillebinide B (2) were isolated from the bulbs of Fritillaria ebeiensis G.D. Yu et G.Q. Ji. Compound 1 has been determined to be ent-3β-acetoxy-kauran-16β, 17-acetal entβ-kauran-17(S)-aldehyde (1)...

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Veröffentlicht in:	Journal of asian natural products research 2000-01, Vol.2 (3), p.161-167
Hauptverfasser:	Wu, Ji-Zhou, Ruan, Han-Li, Yao, Nian-Huan, Zhao, Qin-Shi, Sun, Han-Dong, Morizane, Chikako, Iida, Akira, Fujita, Tetsuro
Format:	Artikel
Sprache:	eng
Schlagworte:	Chromatography Dimerization Diterpenes - chemistry Diterpenes - isolation & purification Diterpenoid dimer ent-kaurane Fritillaria ebeiensis Fritillebinide B Fritillebinide C Liliaceae - chemistry Magnetic Resonance Spectroscopy Mass Spectrometry Molecular Structure Plant Structures - chemistry
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Beschreibung
Zusammenfassung:	A new ent-kaurane diterpenoid dimer, fritillebinide C (1) together with one known diterpenoid dimer fritillebinide B (2) were isolated from the bulbs of Fritillaria ebeiensis G.D. Yu et G.Q. Ji. Compound 1 has been determined to be ent-3β-acetoxy-kauran-16β, 17-acetal entβ-kauran-17(S)-aldehyde (1) by means of spectral analysis and chemical evidence.
ISSN:	1028-6020 1477-2213
DOI:	10.1080/10286020008039907