Naucleamides A-E, new monoterpene indole alkaloids from Nauclea latifolia.

نویسندگان

  • Hideyuki Shigemori
  • Toshinori Kagata
  • Haruaki Ishiyama
  • Frank Morah
  • Ayumi Ohsaki
  • Jun'ichi Kobayashi
چکیده

Five new monoterpene indole alkaloids, naucleamides A-E (1-5), were isolated from the bark and wood of Nauclea latifolia, and the structures and relative stereochemistry were elucidated from the spectroscopic data. Naucleamide E (5) is a unique monoterpene indole alkaloid possessing a pentacyclic ring system with an amino acetal bridge.

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عنوان ژورنال:
  • Chemical & pharmaceutical bulletin

دوره 51 1  شماره 

صفحات  -

تاریخ انتشار 2003