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High-resolution Tandem Mass Spectrometry for Studying Chemical Constituents of Gynura bicolor DC
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Three new olefinic acetogenin glycosides from leaves of Staphylea bumalda DC
Etsuko Sueyoshi1, Qian Yu, Katsuyoshi Matsunami
1Department of Pharmacognosy, Graduate School Biomedical Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8553, Japan.
Journal of Natural Medicines
|July 16, 2008
Abstract:
Three new olefinic acetogenin glycosides (3, 6 and 7) have been isolated from Staphylea bumalda DC., together with four known congeners (1, 2 and 4, 5). Their structures were determined on the bases of spectral data.
