Cinachyramine, the novel alkaloid possessing a hydrazone and two aminals from Cinachyrella sp.

Hiroki Shimogawa, Satomi Kuribayashi, Toshiaki Teruya, Kiyotake Suenaga, Hideo Kigoshi

Research output: Contribution to journalArticle

17 Citations (Scopus)


The trifluoroacetate salt of cinachyramine (1) was isolated from the Okinawan sponge Cinachyrella sp. This structure was determined by the spectroscopic analysis and the degradation under acidic conditions. Cinachyramine (1) is a novel alkaloid with an unprecedented cage system possessing a hydrazone and two aminals.

Original languageEnglish
Pages (from-to)1409-1411
Number of pages3
JournalTetrahedron Letters
Issue number9
Publication statusPublished - 2006 Feb 27


ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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