Plant Diversity ›› 1996, Vol. 18 ›› Issue (02): 1-3.

• Articles •    

SPIRAMILACTONE B, A NEW DITERPENOID FROM SPIRAEA JAPONICA VAR. STELLARIS

NIE Jing-Lei,HAO Xiao-Jiang   

  1. Laboratory of Phytochemistry, Kunming Institule of Botany, Chinese Academy of Sciences, Kunming 650204
  • Online:1996-04-25 Published:1996-04-25

Abstract: A new atisine type diterpenoid named spiramilactone B (1) was islolated from the roots of Spiraeajaponica var.stellaris. Its structure was established by a spectroscopic analysis. In addi-tion, nine known compounds were also obtained, including a atisine-type diterpenoid, spiraminol(2) and eight diterpenoid alkaloids, spiramine A, B, C, D, F, H, P, Q.

Key words: Spiraea