New pavine N-oxide alkaloids from the stem bark of Cryptocarya chinensis Hemsl.

Fu Wen Lin, Jhi Joung Wang, Tian Shung Wu

Research output: Contribution to journalArticlepeer-review

20 Citations (Scopus)

Abstract

Three new pavine N-oxide alkaloids, (-)-isocaryachine-N-oxide B, (+)-caryachine-N-oxide, (-)-caryachine-N-oxide, and a new isoquinoline alkaloid, 6,7-methylenedioxy-N-methylisoquinoline together with 11 known alkaloids were isolated and characterized from the stem bark of Cryptocarya chinensis. The structures of the isolated compounds were determined by spectral methods. The stereochemistry of pavine-N-oxide alkaloids is also discussed.

Original languageEnglish
Pages (from-to)157-159
Number of pages3
JournalChemical and Pharmaceutical Bulletin
Volume50
Issue number2
DOIs
Publication statusPublished - 2002 Feb

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Drug Discovery

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