SEPARATION OF STRUCTURAL FRAMEWORK FOR INSECTICIDE FROM Stellera chamaejasme

摘要

@@ INTRODUCTIONIn order to provide structural framework for the synthetics of insecticide,we pay attention to the study of pesticidal plant Stellera chamaejasme (Thymelaeaceae) ,which growths in alp and sub-alp grassland at Qinghai,Sichuan,Taiwan,and Inner Mongolia autonomy in China.