Phenethyl alcohol glycosides and isopentenol glycoside from fruit of Bupleurum falcatum. |
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| Authors: | M Ono A Yoshida Y Ito T Nohara |
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| Institution: | Research Institute of General Education, Kyushu Tokai University, Kumamoto, Japan. mono@as-1.ktokai-u.ac.jp |
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| Abstract: | Investigation on the constituents of the fruit of Bupleurum falcatum L. resulted in the isolation of the three new glycosides, phenethyl alcohol 8-O-beta-D-glucopyranosyl-(1-->2)-O-beta-D-apiofuranosyl-(1-->6)-b eta-D- glucopyranoside, phenethyl alcohol 8-O-beta-D-glucopyranosyl-(1-->2)-beta-D-glucopyranoside and isopentenol 1-O-beta-D-apiofuranosyl-(1-->6)-beta-D-glucopyranoside along with five known glycosides, icariside D1, icariside F2, saikosaponin a, saikosaponin c and saikosaponin d. The structures of these compounds were elucidated on the basis of interpretation of chemical and spectral data. |
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