高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (7): 1089.

• 研究简报 • 上一篇    下一篇

1,3,5-取代吡唑-4-亚甲基环丙烷羧酸酯的合成及生物活性

黄润秋, 宋健, 冯磊   

  1. 南开大学元素有机化学研究所, 元素有机化学国家重点实验室, 天津 300071
  • 收稿日期:1995-08-11 出版日期:1996-07-24 发布日期:1996-07-24
  • 通讯作者: 黄润秋,男,56岁,教授.
  • 作者简介:黄润秋,男,56岁,教授.
  • 基金资助:

    国家自然科学基金

Synthesis and Bioactivity of 1,3,5-Substituted Pyrazol-4-methylene Cyclopropane Carboxylate

HUANG Run-Qiu, SONG Jian, FENG Lei   

  1. Institute of Elemento-Organic Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071
  • Received:1995-08-11 Online:1996-07-24 Published:1996-07-24

关键词: 吡唑, 环丙烷羧酸酯, 杀虫剂, 杀病毒剂

Abstract: The title compounds were synthesized by the esterification reaction of 1,3,5-substituted-4-methylol pyrazole with substituted cyclopropane carbonyl chloride,their structure were confirmed by means of 1H NMRand elementary analysis.The bioassay showed that the lethal of 1,2 against mosquito larvae at 1.5×10-7mol/Lwere 100%,The killing activities of 1 and 2 were higher than those of pyrethroid insecticides phenothrin(2×10-6mol/L)and phthalthrin (4×10-6mol/L).The other compounds 3,5,12 showed a higher antiphytoviral activity against TMV(tobacco mosaic virus)compared with DHT(2.4-dioxohexahydro-1,3,5-triazine).

Key words: Pyrazol, Cyclopropane carboxylate, Insecticide, Virucide

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