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Chemical Constituents and Their Activities From the Twigs of Euscaphis konishii Hayata

Jingxin Chen et al.  | Published on 9/13/2020
A new ellagic acid derivative 3,3′-di-O-methylellagic acid 4′-α-l-arabinopyranoside (1), with 9 known compounds identified as 3,3′-di-O-methylellagic acid (2), 3,3′-di-O-methylellagic acid 4′-α-d-arabinofuranoside (3), 3,3′-di-O-methylellagic acid 4′-β-d-glucopyranoside (4), 3,3′-di-O-methylellagic acid 4′-β-d-xylopyranoglucoside (5), 3,3′,4-tri-O-methylellagic acid 4′-β-d-glucopyranoside (6), tormentic acid (7), ursolic acid (8), euscaphic acid (9), and betulinic acid (10), was isolated from the twigs of Euscaphis konishii Hayata. Read more here.

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