An analysis of structure fitting and bioactivity between sex pheromone of cotton boll-worm, Helicoverpa armigera (Hübner) and its fluorinated analogs  

作　　者：KAN Wei ZHANG Zhongning YANG Xinling FANG Yuling XIAO Chun 

机构地区：[1]State Key Laboratory of Integrated Management of Pest Insects and Rodents. Institute of Zoology, Chinese Academy of Sciences, Beijing 100080, China [2]Department of Applied Chemistry, China Agricultural University, Beijing 100094, China [3]Pesticide Department of Plant Protection College, Yunnan Agricultural University, Kunming 650201, China

出　　处：《Chinese Science Bulletin》2005年第22期2587-2591,共5页

摘　　要：A study on the structure-activty relationship between (Z)-hexadec-9-enal (Z-9-16:Ald) and its analog was conducted by comparing the structures of the sex pheromone of cotton bollworm, Helicoverpa armigera (Hübner) with its fluorinated analog using computer molecular fitting. It is demonstrated that the structure of analog substituting for hydrogen atom on the terminal carbon atom is similar to Z-9-16:Ald. The EAG result showed that there is no signifi- cant difference in activities between Z-9-16:Ald and its fluorinated analog synthesized.A study on the structure-activty relationship between （Z）-hexadec-9-enal （Z-9-16：Ald） and its analog was conducted by comparing the structures of the sex pheromone of cotton bollworm, Helicoverpa armigera （Huebner） with its fluorinated analog using computer molecular fitting. It is demonstrated that the structure of analog substituting for hydrogen atom on the terminal carbon atom is similar to Z-9-16：Ald. The EAG result showed that there is no significant difference in activities between Z-9-16：Ald and its fluorinated analog synthesized.

关 键 词：棉花螟蛉 性激素 生物活性 氟化物 

分 类 号：Q969[生物学—昆虫学]