D:A-friedo-oleanane triterpenes from the stem of Homalium longifolium

  title={D:A-friedo-oleanane triterpenes from the stem of Homalium longifolium},
  author={Khozirah Shaari and Peter G. Waterman},
Abstract Two D:A-friedo-oleanane triterpenes have been isolated from the stems of Homalium longifolium . They were characterized by extensive use of heteronuclear multiple bond coherence NMR spectroscopy as the novel compounds 3β-benzoyl-D:A-friedo-oleanan-27,16α-lactone and 3β-acetoxy-D:A-friedo-oleanan-27,16α-lactone.