Leucoridines A-D, cytotoxic Strychnos-Strychnos bisindole alkaloids from Leuconotis.

نویسندگان

  • Chew-Yan Gan
  • Tadahiro Etoh
  • Masahiko Hayashi
  • Kanki Komiyama
  • Toh-Seok Kam
چکیده

Four new bisindole alkaloids of the Strychnos-Strychnos type, leucoridines A-D (1-4), were isolated from the stem-bark extract of Leuconotis griffithii. Alkaloids 1-4 showed moderate cytotoxicity against drug-sensitive and vincristine-resistant human KB cells.

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عنوان ژورنال:
  • Journal of natural products

دوره 73 6  شماره 

صفحات  -

تاریخ انتشار 2010