Tebufenpyrad is a new and high efficiency pesticide of pyrazole amide.
吡螨胺是一种新型、高效的吡唑酰胺类杀虫剂。
Research into the Synthesis, Structure and Biological Activity of Pyrazole and 1, 2, 4-triazole Compounds.
含吡唑和1,2,4 -三唑杂环化合物的合成、结构和生物活性的研究。
This section focuses on pyrazole ketones, indole acetic acids, aryl alkyl acids non-steroidal anti-inflammatory drugs.
芳基烷酸类及其他结构类型的非甾体抗炎药。
Biaryl substituted pyrazole compounds are sodium channel blockers useful for the treatment of pain and other conditions.
联芳基取代吡唑化合物为钠通道阻滞剂，用于治疗疼痛和其它病症。
The invention relates to a bactericidal composition with active ingredients to be pyrazole-kresoxim-methyl and polyoxin, as well as the application thereof.
本发明涉及一种以吡唑醚菌酯和多抗霉素为有效成分的杀菌组合物 及其应用。
In this paper, herbicidal activities and characteristics of structures of several pyrazole derivatives which reported the most in the nearly ten years have been discussed.
本文概述了近十年文献报道最多的几类吡唑类除草剂的除草活性以及它们结构特点。
It is reported that ethy1 3-ethyl-5-pyrazole- carboxylate, an intermediate for tebufenpyrad, was synthesized by using ethyl propionyl acetonate and others as starting materials.
本文研究了以丙酰丙酮酸乙酯、 硫酸二胺和硫酸钾为原料合成吡螨胺中间体3-乙基-5- 吡唑羧酸乙酯的方法。
The invention relates to a bactericidal composition with active ingredients to be pyrazole-kresoxim-methyl and thiram, and belongs to the bactericidal composition pesticide technology field.
本发明涉及一种以吡唑醚菌酯和福美双为有效成分的杀菌组合物，属于杀菌组合物农药技术领域。
METHODS 5-amino-1-hydroxyethyl pyrazole-4-carboylic acid was synthesized through condensation of ethyl cyanoacetate and triethyl orthoformate followed by one-pot methodology of cyclization, hydolysis.
方法原甲酸三乙酯与氰乙酸乙酯缩合，然后和羟乙基肼经环合、水解等一锅法合成5-氨基吡唑-4-甲酸，然后在亚硫酸钠存在条件下加热脱羧得到5-氨基-1-羟乙基吡唑。
METHODS 5-amino-1-hydroxyethyl pyrazole-4-carboylic acid was synthesized through condensation of ethyl cyanoacetate and triethyl orthoformate followed by one-pot methodology of cyclization, hydolysis.
方法原甲酸三乙酯与氰乙酸乙酯缩合，然后和羟乙基肼经环合、水解等一锅法合成5-氨基吡唑-4-甲酸，然后在亚硫酸钠存在条件下加热脱羧得到5-氨基-1-羟乙基吡唑。
应用推荐