Structure-Activity Relationship of Insecticidal Steroids. IV. 3β-Chlorosubstituted Derivatives of Cholesterol and β-Sitosterol

被引：0
作者：
R. M. Zolotar'
A. I. Bykhovets
S. N. Sokolov
N. V. Kovganko
机构：
[1] National Academy of Sciences of Belarus,Institute of Bioorganic Chemistry
来源：
Chemistry of Natural Compounds | 2002年 / 38卷
关键词：
3β-chloro derivatives of cholesterol and β-sitosterol; insecticidal activity;
D O I：
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学科分类号：
摘要：
The toxicity of 3β-chlorosteroids 1-8 for colorado beetle (Leptinotarsa decemlineata Say.) larvae was studied by a contact-intestinal method. The most active insect growth and development regulators of the studied compounds are 3β-chlorocholest-5-ene (1a), 3β-chloro-5α,6β-diol 6-formate (3b), 3β-chloro-7α-hydroxy-6-ketone (4a), and 3β-chloro-5α-bromo-Δ4-6-ketone (8).
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页码：70 / 73
页数：3
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