期刊
CHROMATOGRAPHIA
卷 54, 期 3-4, 页码 274-277出版社
SPRINGER HEIDELBERG
DOI: 10.1007/BF02492257
关键词
column liquid chromatography - mass spectrometry; electrospray ionization; acetophenone glycoside; Ribes rubrum; Saxifragaceae
An antifungal acetophenone glycoside has been isolated from the methanol extract of the roots of Ribes rubrum (Saxifragaceae). The structure was established by spectrometric (UV, mass spectrometry, and H-1 and C-13 NMR) and chemical methods. Extracts of four different tissues of R. rubrum, the fruits, leaves, stem bark, and roots, have been compared by use of HPLC combined with UV detection and electrospray-ionization mass spectrometry (ES-MS).
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