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Abstract:
A new phenylethanoid glycoside, sculponiside (1) was isolated from the aerial parts of Isodon sculponeatus (Vaniot) Kudo, along with six known compounds martynoside (2), verbascoside (3), (+)-hydroxypinoresinol-8-O-¦Â-D-glucoside (4), cedrusin (5), 7-megastigmene-3S,5R,6R,7E,9S-tetrol (6) and 4-oxo-¦Â-ionol-¦Â-D-glucopyranoside (7). Their chemical structures were elucidated from physicochemical data and by acidic hydrolysis.

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