Five New Sesquiterpenoids and a New Diterpenoid from Erigeron annuus (L.) PERS., Erigeron philadelphicus L. and Erigeron sumatrensis RETZ.
スポンサーリンク
概要
- 論文の詳細を見る
The aerial parts of Erigeron annuus (L.) PERS., E.philadelphicus L. and E. sumatrensis RETZ. (Compositae) have been investigated chemically. A new sesquiterpenoid, 6β,14-epoxyeudesm-4(15)-en-1β-ol (1), and a new diterpenoid, philadelphinone (6), have been isolated from E. philadelphicus. Four new sesquiterpenoids, (7R*)-opposit-4(15)-ene-1β,7-diol (2), 11-methoxyopposit-4(15)-en-1β-ol (3), 15-methoxyisodauc-3-ene-1β,5α-diol (4) and 10α-hydroxycadin-4-en-15-al (5), have been isolated from E. annuus. Compounds 2 and 4 were also isolated from E. sumatrensis. The structures of the new compounds were elucidated on the basis of their spectral data.
- 社団法人日本薬学会の論文
- 2003-05-01
著者
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YAOITA Yasunori
Tohoku Pharmaceutical University
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KIKUCHI Masao
Tohoku Pharmaceutical University
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IIJIMA Takeyoshi
Tohoku Pharmaceutical University
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Kikuchi M
東北薬科大学
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Kikuchi Masao
Tohoku College Of Pharmacy
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Iijima T
Tohoku Pharmaceutical Universety
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Yaoita Y
Tohoku Pharmaceutical University
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Yaoita Yasunori
Tohoku College Of Pharmacy
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Ishizuka T
Tohoku Pharmaceutical University
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Kikuchi Tomoyuki
Tohoku Pharmaceutical University
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Iijima Takeyoshi
Tohoku Pharmaceutical Universety
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