Isolation and structure of convolutamydines B ∼ D from marine bryozoan Amathia convoluta

Hui ping Zhang, Yoshiaki Kamano, Yoshitatsu Ichihara, Haruhisa Kizu, Kanki Komiyama, Hideji Itokawa, George Pettit

Research output: Contribution to journalArticlepeer-review

96 Scopus citations

Abstract

Convolutamydines B ∼ D (2 ∼ 4), three new alkaloids containing a dibromohydroxyoxindole moiety, were isolated from the Floridian bryozoan Amathia convoluta and the structures were elucidated on the basis of spectroscopic data. Convolutamydine B (2) has been found to exhibit a biological activity in the differention of HL-60 cells.

Original languageEnglish (US)
Pages (from-to)5523-5528
Number of pages6
JournalTetrahedron
Volume51
Issue number19
DOIs
StatePublished - May 8 1995

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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