Structures of new sesquiterpenes from Curcuma comosa.

نویسندگان

  • Fengming Xu
  • Seikou Nakamura
  • Yang Qu
  • Hisashi Matsuda
  • Yutana Pongpiriyadacha
  • Lijun Wu
  • Masayuki Yoshikawa
چکیده

From the methanolic extract of the rhizomes of Curcuma comosa cultivated in Thailand, six new sesquiterpenes, (+)- and (-)-comosols (1, 2), comosones I (3), II (4), and III (5), and dimethoxycurcumenone (6), were isolated. Their structures were elucidated on the basis of chemical and physicochemical evidence.

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عنوان ژورنال:
  • Chemical & pharmaceutical bulletin

دوره 56 12  شماره 

صفحات  -

تاریخ انتشار 2008