The 1H and 13C NMR chemical shift assignments for thirteen bufadienolides isolated from the traditional Chinese drug Ch'an Su

Yoshiaki Kamano, Toshihiko Nogawa, Ayano Yamashita, George Pettit

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

The 1H and 13C NMR spectra of thirteen natural bufadienolides, which were isolated from the Chinese drug Ch'an Su, were assigned using a combination of 2D NMR spectra that included 1H-1H COSY, NOESY, HMQC, and HMBC techniques.

Original languageEnglish (US)
Pages (from-to)1841-1848
Number of pages8
JournalCollection of Czechoslovak Chemical Communications
Volume66
Issue number12
DOIs
StatePublished - Dec 2001

Keywords

  • Antitumor activity
  • Assignment of signals
  • Bufadienolides
  • Cardiotonic
  • Ch'an Su
  • NMR spectroscopy, H and C
  • Steroids

ASJC Scopus subject areas

  • Chemistry(all)

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