Structures of new sesquiterpenoids from Farfarae Flos.

نویسندگان

  • Y Yaoita
  • N Suzuki
  • M Kikuchi
چکیده

Two new bisabolane-type sesquiterpenoids, (3R,4R,6S)-3,4-epoxybisabola-7(14),10-dien-2-one and (1R,3R,4R,5S,6S)-1-acetoxy-8-angeloyloxy-3,4-epoxy-5-hydroxybisabola-7(14),10-dien-2-one, and a new oplopane-type sesquiterpenoid, 14(R)-hydroxy-7beta-isovaleroyloxyoplop-8(10)-en-2-one, were isolated from Farfarae Flos along with three known compounds. The structures of these compounds were elucidated on the basis of spectroscopic evidence.

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عنوان ژورنال:
  • Chemical & pharmaceutical bulletin

دوره 49 5  شماره 

صفحات  -

تاریخ انتشار 2001