Complete 1H and 13C signal assignments of 5β-cardenolides isolated from Acokanthera spectabilis Hook F

Atef G. Hanna, M. Hani A. Elgamal, Amal Z. Hassan, Helmut Duddeck, András Simon, József Kovács, Gábor Tóth

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Four cardiotonic glycosides were isolated from Acokanthera spectabilis. Their structures and conformational behaviour were investigated by extensive application of one- and two-dimensional 1H and 13NMR spectroscopy.

Original languageEnglish
Pages (from-to)936-942
Number of pages7
JournalMagnetic Resonance in Chemistry
Volume36
Issue number12
DOIs
Publication statusPublished - Dec 1998

Keywords

  • 2D-INEPT
  • C NMR
  • Cardenolides
  • Conformation
  • H NMR
  • HMQC-TOCSY
  • NMR
  • ROESY
  • Stereochemistry
  • Steroids
  • gs-COSY
  • gs-HMBC
  • gs-HMQC

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)

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