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As a result of an investigation of the chemical composition in the fruits of Panax gulnquefollum L. cultivated in Canada, one new compound along with ...展开
five known compounds were isolated by using liquid extraction，silica gel and HPLC etc. The structures of these compounds have been established and identified on the basis of chemical and spectroscopic evidence (IR, MS, H-NMR,13C-NMR, 2DNMR)． 收起
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