A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä
Two new phenylbutanoids from inner bark of Betula pendula
Tekijät: Liimatainen J, Sinkkonen J, Karonen M, Pihlaja K
Kustantaja: WILEY-BLACKWELL
Julkaisuvuosi: 2008
Lehti:Magnetic Resonance in Chemistry
Tietokannassa oleva lehden nimiMAGNETIC RESONANCE IN CHEMISTRY
Lehden akronyymi: MAGN RESON CHEM
Vuosikerta: 46
Numero: 2
Aloitussivu: 195
Lopetussivu: 198
Sivujen määrä: 4
ISSN: 0749-1581
DOI: https://doi.org/10.1002/mrc.2163
Tiivistelmä
Two phenylbutanoids, 7-(3R-[(4-hydroxyphenyl)butyl] beta-glucopyranosid-O-6-yl) 4-O-beta-glucopyranosylvanillin and 3-beta-glucopyranosyloxy-1 -(4-hydroxyphenyl)-butanone were isolated from an aqueous methanol extract of the inner bark of Betula pendula. Their structures were determined by NMR spectroscopy and mass spectrometry. The complete assignment of proton and carbon signals was achieved by 1D and 2D NMR experiments: selective 1 D TOCSY, HSQC, HMBC and DQF-COSY. Copyright (C) 2007 John Wiley & Sons, Ltd.
Two phenylbutanoids, 7-(3R-[(4-hydroxyphenyl)butyl] beta-glucopyranosid-O-6-yl) 4-O-beta-glucopyranosylvanillin and 3-beta-glucopyranosyloxy-1 -(4-hydroxyphenyl)-butanone were isolated from an aqueous methanol extract of the inner bark of Betula pendula. Their structures were determined by NMR spectroscopy and mass spectrometry. The complete assignment of proton and carbon signals was achieved by 1D and 2D NMR experiments: selective 1 D TOCSY, HSQC, HMBC and DQF-COSY. Copyright (C) 2007 John Wiley & Sons, Ltd.
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