1) hydantoin derivative
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乙内酚脲衍生物
2) Thiohydantion derivatives
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硫乙内酰脲衍生物
4) thiourea derivatives
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硫脲衍生物
1.
Synthesis and biological activities of thiourea derivatives;
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硫脲衍生物的合成和生物活性研究
2.
The synthesis methods of thiourea derivatives and the applications on agriculture,medicine,industry and analytical chemistry were reviewed in the article.
本文介绍了硫脲衍生物的合成方法,以及它在农业、医药、工业和分析化学等方面的应用,并对其在这几方面的发展前景进行了展望。
3.
Recently, it is revealed that thiourea derivatives exhibit wide ranging biological activities, which including anticancer, antiviral and antibacterial, etc.
硫脲的合成己有相当长的历史,硫脲衍生物之所以受到各国化学家的青睐,原因就是其本身用途广泛。
5) uron derivative
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脲类衍生物
1.
In the epoxy curing system the accelerating agents of uron derivative and imidazole are discussed in detail.
本文综述了中温热熔预浸料用环氧树脂体系,包括国内外基体树脂及固化体系的发展现状;分析了粘度对基体树脂的影响规律、固化剂和促进剂的匹配、催化剂的选择等;重点介绍了脲类衍生物和咪唑两类固化促进体系的进展;表明环氧树脂热熔预浸料研制的技术关键是选择合理的树脂体系组合,有较长潜伏期的固化剂和促进剂的匹配及合适的催化剂。
6) thiourea derivative
![点击朗读](/dictall/images/read.gif)
硫脲衍生物
1.
Some thiourea derivatives were synthesized from corresponding isocyanates and amines: R_1NHCSNHR_2, where R_1=phenyl, α-naphthyl, tertiary butyl; R_2=α-phenyl ethyl, substituted benzyl, and substituted phenyl.
根据结构活性关系,亦对烯丙基、甲基、二芳基取代硫脲衍生物的植物生长调节活性进行了研究。
补充资料:1,3-二氯-5-甲基-5-乙基乙内酰脲
CAS:89415-87-2
分子式:C6H8Cl2N2O2
分子质量:211
中文名称:1,3-二氯-5-乙基-5-甲基-2,4-咪唑烷二酮
1,3-二氯-5-甲基-5-乙基乙内酰脲
5-甲基-5-乙基-二氯海因
英文名称:4-Imidazolidinedione, 1,3-dichloro-5-ethyl-5-methyl-2
1,3-dichloro-5-ethyl-5-methyl-4-imidazolidinedione
1,3-Dichloro-5-Ethyl-5-methylhydantoin
1,3-Dichloro-5-Ethyl-5-methyl-2,4-Imidazolidinedione
性状描述:白色结晶性粉末,微有刺激性气味。
分子式:C6H8Cl2N2O2
分子质量:211
中文名称:1,3-二氯-5-乙基-5-甲基-2,4-咪唑烷二酮
1,3-二氯-5-甲基-5-乙基乙内酰脲
5-甲基-5-乙基-二氯海因
英文名称:4-Imidazolidinedione, 1,3-dichloro-5-ethyl-5-methyl-2
1,3-dichloro-5-ethyl-5-methyl-4-imidazolidinedione
1,3-Dichloro-5-Ethyl-5-methylhydantoin
1,3-Dichloro-5-Ethyl-5-methyl-2,4-Imidazolidinedione
性状描述:白色结晶性粉末,微有刺激性气味。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条