A NEW. NEO-CLERODANE DITERPENE FROM AJUGA NIPPONENSIS

• Zhun LIU ^a, ,
• Zhong Qin LI ^a, ,
• Chun Xing ZHANG ^a, ,
• Ru Yu CHEN ^a, ,
• Ye Guang ZHANG ^b, ,
• Yu Tong QIU ^b, ,
• Shan Huan ZHAO ^b,

• a The Institute of Elemento-organic Chemistry, Nankai University, Tianjin 300071;

• b Laboratory of Insect Toxicology, Department of Plant Protection, South China Agricultural Unirersity, Guangzhou 510642

• Received Date: 05 January 1995