Two New Diterpene Alkaloids from the Roots of Spiraea japonica var. acut

• Hong Ping HE ^1, ,
• Yue Mao SHEN ^1, ,
• Xiao Sheng YANG ^1,2, ,
• Bin Gui WANG ^1, ,
• Ling LI ^1, ,
• Xiao Jiang HAO ^1,2,

• 1.

  Laboratory of Phytochemistry Kunming Institute of Botany the Chinese Academy of Sciences Kunming 650204 ;

• 2.

  The Key Laboratory of Chemistry for Natural Products of Guizhou Provence and the Chinese Academy of Sciences Guiyang 550002

• Received Date: 23 June 2000
  Available Online: 01 February 2001
• Fund Project:

  This work was financially supported by the National Foundation for Outstanding Young Scientists to X. J. Hao (No.39525025).