• Title/Summary/Keyword: Ephedra aphylla

Search Result 1, Processing Time 0.014 seconds

Two Alkaloids from Ephedra aphylla growing in Egypt

  • Abdel-Kader, Maged S.;Kassem, Fahima F.;Abdallah, Rokia M.
    • Natural Product Sciences
    • /
    • v.9 no.2
    • /
    • pp.52-55
    • /
    • 2003
  • The aerial parts of Ephedra aphylla afforded two alkaloids belonging to two different classes. The first alkaloid, ephedradine C, belonging to the spermine alkaloid, a group characterized by its hypotensive effect. The other alkaloid, hordenine is a phenylalkylamine alkaloid isolated for the first time from Ephedra Species. The structures were elucidated by spectroscopic methods and the assignment of some carbons in ephedradine C was achieved based on 2 D-NMR experiments.