hydrazone
腙
常用释义
英音[ ˈhaɪdrəzəʊn ]
美音[ ˈhaɪdrəzoʊn ]
基本释义
- n. [有化] 腙
例句
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1·The results showed that the antioxidant and free radical scavenging abilities of hydrazone was stronger than phloretin.结果表明根皮素异烟酰基腙的抗氧化活性显著优于根皮素。
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2·The paper was divided into three parts:Part I: A series of Schiff base, hydrazone and benzothiazoline fluorescent reagents were synthesized.第一部分：合成了一系列席夫碱、腙和苯噻唑啉类荧光试剂。
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3·The tautomeric equilibrium between the azo type and the hydrazone type of these compounds in different solvents and different acidity has also been studied.对它们在不同溶剂。 不同酸碱度溶液中的偶氮式及腙式间互变异构平衡进行了研究。
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4·The structure of these adducts was proved through the reaction with 2, 4-dinitrophenylhydrazine in acidic medium, yielding the 2, 4-dinitrophenyl-hydrazone of the corresponding ketone.这些加成物的结构是借在酸性介质中与2,4 -二硝基苯肼作用生成相应酮的2,4 -二硝基苯腙而得到证明。
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5·This paper, according to the process of double-bonded carbonic acid reduction, the isomerism of hydrazone & alkali reduction, depicts the current polarogram research of double-bonded carbonic acid.本文从碳氮双键的还原过程、腙的异构和希夫碱的还原三个方面概述了碳氮双键的极谱研究现状 。
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6·Synthesis process of benzophenone hydrazone is studied with benzophenone and 80%hydrazine as raw materials. Effects of material ratio, reaction time and concentration on aimed products are explored.研究了以二苯甲酮和80%水合肼为原料，合成二苯甲酮腙的工艺，探讨了物料配比、反应时间、浓度等对目的产物收率的影响。
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7·To illustrate the effect of podophyllic acid piperidyl hydrazone nitroxide radical(GP1)on cell cycle phase and telomerase activity in human hepatocellular carcinoma as well as its antitumor mechanism.研究GP1 对人肝癌细胞细胞周期和端粒酶活性的影响，探讨其抗癌机制。