Three new phenylethanoid glycosides, 2-(4-hydroxyphenyl)ethyl-beta-D-apiosyl-(1----6)-beta-D-glucopy ranoside(osmanthuside H), 2-(4-hydroxyphenyl)ethyl 5-O-trans-p-coumaroyl-beta-D-apiosyl(1----6)-beta-D-gluc+ ++ opy ranoside (osmanthuside I) and 2-(4-hydroxyphenyl)ethyl 5-O-trans-feruloyl-beta-D-apiosyl-(1----6)-beta-D-glucopy r ano side (osmanthuside J), were isolated from the bark of Osmanthus asiaticus. The structures were elucidated on the basis of spectroscopic evidence.
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http://dx.doi.org/10.1016/0031-9422(93)85178-t | DOI Listing |
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