Two new ent-kaurane diterpenoids from Isodon henryi

• Yong Zhao ^a,b,c, ,
• Li Bin Yang ^a,c, ,
• Sheng Xiong Huang ^a, ,
• Wei Lie Xiao ^a, ,
• Jian Xin Pu ^a, ,
• Li Mei Li ^a, ,
• Quan Bin Han ^a, ,
• Han Dong Sun ^a,

• a State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China;

• b College of Chemistry and Engineering, Yunnan Normal University, Kunming 650092, China;

• c Graduate University of Chinese Academy of Sciences, Beijing 100039, China

• Received Date: 07 March 2008
  
• Fund Project:

  This work was financially supported by the Natural Science Foundation of Yunnan Province (No. 2004C0008Z) and the National Natural Science Foundation of China (No. 20502026 to Q. B. H. and No. 30772637 to H. D. Sun)