词语导航
基本信息
词语：哌嗪
繁体：哌嗪
拼音：pài qín
英语翻译
【化】 piperazidine; piperazine【医】 dispermine; piperazine
相关词条
1.ethyleneimine 2.vermex 3.piperazine 4.diethylenediamine 5.ethyleneamine 6.piperazin翻译例句
1. 左二苯甲基哌嗪有望成为一种长期有效的药物。
The levo-benzhydryl piperazine derivative is expected to become a long-acting effective medicine.
2. 结论左羟丙哌嗪为一良好的镇咳药。
Conclusion Levodropropizine was an effective anti...
3. 介绍了由脂肪胺合成哌嗪的几种方法。
Some method about synthesis of piperazine with aliphatic amine were introduced.
4. 本发明涉及通式i的哌嗪类。
The present invention relates to piperazines of formula I.
5. 此页面包含的信息盐酸哌嗪用于兽医 。
This page contains information on Piperazine Dihydrochloride for veterinary use .
6. 硝基物经铁粉还原成3-氨基苄基哌嗪；
The nitro-compound was reduced by Fe powder to 3-amino-benzyl-piperazine.
7. 分析了哌嗪的市场前景。
The market prospects of piperazine is analyzed also.
8. 哌嗪是常见的中间体。
Piperazine is a familiar intermediate.
9. 在该实验条件下，哌嗪的收率达到85%左右。
Under these experimental conditions, the yield of piperazine is about 85%.
10. 目的改进盐酸环丙沙星制备中的哌嗪缩合反应。
Objective To improve Piperazine condensation reaction in the preparation of Ciprofloxacin hydrochloride.
11. 盐酸肉桂基哌嗪；
Cinnamyl piperazine hydrohcloride;
12. 哌嗪是重要的化工中间体，国内需求主要依赖进口。
Piperazine is an important chemical intermediate. At present, the domestic demand mainly relies on import.
13. 介绍了哌嗪的国内外市场状况、价格走势及主要生产方法。
This paper introduces the marketing situation, price trend and major production processes of piperazine at home and abroad.
14. 通过高分辨质谱测定，研究六种哌嗪衍生物的质谱裂解机理。
The mechanism of mass spectral fragmentation of six piperazine derivatives has been studied by measurement of high resolution mass spectrometry.
15. 综述了哌嗪的合成技术和应用开发现状，分析了哌嗪的市场前景。
The development of application and progress in synthetic technology of piperazine are summarized in this paper. The market prospects of piperazine is analyzed also.
16. 目的：观察阿魏酸哌嗪片治疗肾病综合征继发脂质代谢紊乱的疗效。
OBJECTIVE:To observe the curative effect of Piperazine Ferulate Tablets in treatment of lipid metabolism disorders secondary to nephritic syndrome.
17. 研究表明哌嗪在溶液中主要存在一级离解反应，二级离解反应可以忽略。
The study indicates that there exists a first order dissociation reaction for piperazine in the solution and the second order dissociation reaction can be neglected.
18. 合成出六种取代哌嗪，并以1HNMR、IR和元素分析鉴定了其结构。
Six kinds of substituted piperazine were synthesized, and the structures of these compounds were identified by 1HNMR?IR and elemental analysis.
19. 研究表明哌嗪在溶液中主要存在一级离解反庆，二级离解反应可以忽略。
The study indicates that there exists a first order dissociation reaction for piperazine in the solution and the second order dissociation reaction can be neglected.
20. 首次设计并制备了二种以茄呢基胺和茄呢基哌嗪为载体的新型氮芥衍生物。
Two new nitrogen mustard compounds using solanesylamines as the targeted carriers were first designed and synthesized.
21. 本发明也提供合成二酮哌嗪类的方法和包含某些二酮哌嗪类的药物组合物。
The invention also provides methods of synthesizing diketopiperazines and pharmaceutical compositions comprising certain diketopiperazines.
22. 本发明涉及新颖的烷基取代的哌嗪衍生物，其可用作单胺神经递质再摄取抑制剂。
This invention relates to novel alkyl substituted piperazine derivatives useful as monoamine neurotransmitter re-uptake inhibitors.
23. 第三部分研究了二苯基烯丙哌嗪苯甲酸-萘酰亚胺衍生物的抗肿瘤和促凋亡性能。
The third section studied on the alternative modification of naphthalimide scaffold and evaluated their antitumor and apoptosis-inducing function.
24. 介绍了哌嗪的生产方法、主要用途、国内外市场情况以及哌嗪的主要衍生物，并提出了建议。
The production, application, market in domestic and foreign and derivation of piperazine is introduced. The propose is put forward.
25. 目的：建立高效液相色谱法测定血浆中盐酸丁螺环酮及其活性代谢物1-嘧啶哌嗪浓度的方法。
Objective: To establish an HPLC method to determine the plasma concentrations of buspirone hydro-chloride (BuHCl) and its active metabolite 1 - pyrimidinyl - piperazine(1 - PP).
26. 合成一种含哌嗪的芳香族二胺单体，将其用于聚酰亚胺的三元共聚中，并制成改性聚酰亚胺膜。
A kind of new diamine monomer of modified polyimide with piperazine was synthesized, which has been used in the synthesis of modified polyimide by ternary copolymerization.
27. 在最后一步与哌嗪缩合后，后处理采用醇水混合物代替水，使哌嗪的回收更加简便，降低了成本。
After last step of the piperazine reaction, the mixture of alcohol and water instead of water be used for the last treatment. The recovery of piperazine was simple. The cost was reduced.
28. 本发明提供使用某些二酮哌嗪类来治疗t -细胞介导的疾病的方法和抑制t -细胞激活的方法。
The invention provides a method of treating T-cell mediated diseases and a method of inhibiting the activation of T-cells using certain diketopiperazines.
29. 本发明提供使用某些二酮哌嗪类来治疗t -细胞介导的疾病的方法和抑制t -细胞激活的方法。wWW.WentIYi.CoM
The invention provides a method of treating T-cell mediated diseases and a method of inhibiting the activation of T-cells using certain diketopiperazines.
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