Two New Flavonoids from the Leaves of Baccharis oblongifolia (Ruiz and Pav.) Pers. (Asteraceae).
作者： Paulo RF Zampieri , Cinthia I Tamayose , Oriana A Fávero , Paulete Romoff , Marcelo JP Ferreira
DOI: 10.3390/MOLECULES24173198
关键词:
摘要: In this work, two new flavonoids, oblongifolioside A (1) and B (2), along with eight known compounds (3-10), are isolated from the leaves of Baccharis oblongifolia (Asteraceae). The structures established through spectroscopic data identified by comparison reported in literature. (1-10) evaluated relation to their antiradical properties. Compounds 1 2 found exhibit high activity compared respective non-acylated flavonoids.
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