Summary

Triterpenoids from Drynaria fortunei (Kunze) J. Sm. in Vietnam

From the petroleum ether and ethyl acetat extracts of Drynaria fortunei, four triterpenoids: citrostadienol acetat (1), citrostadienol (2), cycloeucalenol (3) and cycloartanol (4) together with an anthraquinone compound, emodin (5) were isolated from the rhizomes of Drynaria fortuneiand characterized by spectroscopic methods .

Key words: Drynaria fortunei, triterpenoid, anthraquinone.

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