›› 2008, Vol. 3 ›› Issue (3): 120-123.

• 论文 • Previous Articles    

Full assignments of a labdane diterpene, Heteronone B

Lin Zhang; Xiao-han Cai; Huiyuan Gao; Bohang Sun; Jian Huang; Lijun Wu *   

  1. School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
  • Received:2007-11-14 Revised:2008-02-17 Online:2008-06-15 Published:2008-06-15
  • Contact: Lijun Wu

Abstract: Heteronone B, a compound found in the aerial part of Leonurus heterophyllus. In this study, the 13C NMR and 1H NMR chemical shifts of the compound were assigned using 1D-NMR and 2D-NMR techniques including gHSQC, gHMBC. Its structure was elucidated to be 15, 16-epoxy-6-hydroxylabd-5(6), 8, 13(16), 14-tetraen-3, 7-dione.

Key words: Leonurus heterophyllus, heteronone B

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