Synthesis and anti-juvenile hormone activity of 1-substituted-5-((E)-2,6-dimethyl-1,5-heptadienyl)imidazoles.

• KUWANO Eiichi

  Department of Agricultural Chemistry, Kyushu University

• TAKEYA Ryuko

  Department of Agricultural Chemistry, Kyushu University

• ETO Morifusa

  Department of Agricultural Chemistry, Kyushu University

抄録

A new series of 1-substituted-5-[(E)-2, 6-dimethyl-1, 5-heptadienyl]imidazoles were prepared and bioassayed for anti-juvenile hormone activity on the silkworm, Bombyx mori. The compounds induced unequivocal precocious metamorphosis in the 3rd and 4th instar larvae by topical application. Of the compounds tested, l-benzyl-5-[(E)-2, 6-dimethyl-1, 5-heptadienyl] imidazole (KK-42) proved to be the most active compound eliciting 100% of precocious pupation at 2 μg/larva on the 4th instar larvae. The E isomer showed considerably higher activity than the corresponding Z isomer. The anti-juvenile hormone effect of KK-42 was counteracted by simultaneous application of JH I or methoprene.

収録刊行物

• Agricultural and Biological Chemistry

  Agricultural and Biological Chemistry 49 (2), 483-486, 1985

  公益社団法人 日本農芸化学会

キーワード

• General Agricultural and Biological Sciences
• General Biochemistry, Genetics and Molecular Biology

詳細情報

• CRID: 1390282681441559808
• NII論文ID: 130000026491
• DOI: 10.1271/bbb1961.49.483
• COI: 1:CAS:528:DyaL2MXhvVSktLk%3D
• ISSN: 18811280
• ISSN: 00021369
• ISSN: http://id.crossref.org/issn/00021369
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可