Calyciphylline G, a novel alkaloid with an unprecedented fused-hexacyclic skeleton from Daphniphyllum calycinum

Shizuka Saito, Takaaki Kubota, Jun'ichi Kobayashi

Research output: Contribution to journalArticlepeer-review

23 Citations (Scopus)

Abstract

Calyciphylline G (1), a novel Daphniphyllum alkaloid with an unprecedented fused-hexacyclic skeleton containing a 5-azatricyclo[6.2.1.01,5]undecane ring, has been isolated from the stem of Daphniphyllum calycinum (Daphniphyllaceae), and the structure and relative stereochemistry were elucidated on the basis of spectroscopic data.

Original languageEnglish
Pages (from-to)5693-5695
Number of pages3
JournalTetrahedron Letters
Volume48
Issue number32
DOIs
Publication statusPublished - Aug 6 2007
Externally publishedYes

Keywords

  • Calyciphylline G
  • Daphniphyllum alkaloid
  • Daphniphyllum calycinum

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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