Plant Diversity ›› 1992, Vol. 14 ›› Issue (03): 1-3.

• Articles •    

THE CHEMICAL STRUCTURES OF SPIRAMINE J,K,L AND M

HAO Xiao-Jiang, ZHOU Jun, Fuji Kaoru, Node Manabu   

  1. Laboratory of Phytochemistry, Kunming Institute of Botany, Academia Sinica, Kunming 650204
  • Online:1992-06-25 Published:1992-06-25

Abstract: Four new diterpenoid alkaloids, spiramine J(l), K(2), L(3), and M(4), containing imine bond and acetonyl groups, were isolated from Spiraea japonica var. acuminata Franch. Their chemical structures were elucidated by chemical and spectroscopic means.

Key words: Spiraea japonica var. acuminata