Studies on the Constituents of Whole Plants of Youngia japonica

Emiko Yae; Shoji Yahara; Mona El-Aasr; Tsuyoshi Ikeda; Hitoshi Yoshimitsu; Chikako Masuoka; Masateru Ono; Izumi Hide; Yoshihiro Nakata; Toshihiro Nohara

doi:10.1248/cpb.57.719

Regular Articles

Studies on the Constituents of Whole Plants of Youngia japonica

Emiko Yae, Shoji Yahara, Mona El-Aasr, Tsuyoshi Ikeda, Hitoshi Yoshimitsu, Chikako Masuoka, Masateru Ono, Izumi Hide, Yoshihiro Nakata, Toshihiro Nohara

著者情報

キーワード: Youngia japonica, antiallergic, guaiane, phenylpropanoid

ジャーナルフリー

2009 年 57 巻 7 号 p. 719-723

DOI https://doi.org/10.1248/cpb.57.719

詳細

抄録

Two new guaiane-type sesquiterpene (1, 2), 2 new phenylpropanoid derivatives (3, 4), and 5-oxo-11-hydroxy-8(Z)-undecenoic acid 11-O-glucoside (5), together with 17 known compounds have been isolated from the whole plants of Youngia japonica (L.) Dc., which have been known to be used as folk medicines to treat people suffering from atopy. The guaiane-type sesquiterpene, grosheimin (17) exhibited strong antiallergic and antioxidant activities.

責任著者(Corresponding author)

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