Phenolic Constituents from Fallopia multiflora (Thunberg)‎ Haraldson

الملخص EN

Four naphtolic glycosides (1–4), three anthraquinones (5–7), two stilbenes (8-9), one benzyl glycoside (10), and one flavonoid (11) were isolated from the roots of Fallopia multiflora.

The new compounds were elucidated to be 6-hydroxymusizin 8-O-α-D-apiofuranosyl-(1→6)-β-D-glucopyranoside (1) and 6-methoxy-3-methyl-1,6,8-trihydroxy-2-naphthoic acid 8-O-β-D-glucopyranoside (3).

Compound 3 could be an important marker for chemotaxonomy of F.

multiflora.

Benzyl gentiobioside (10) was isolated for the first time from the family Polygonaceae.