胺类

The medical composite biological bone cement powder is mixture of apatite and polyamide component, and the polymaide component is fine powder formed by dissolving polyamide 6 or polyamide 66 in acetamide solution containing calcium chloride.

医用复合生物骨水泥粉由磷灰石和聚酰胺类成分组成的混合物，其中聚酰胺类成分为由聚酰胺6或聚酰胺66中的任一种溶解于含有氯化钙的乙酰胺溶液中所成的混合溶液在水中所形成的细粉。

Demonstrated by adsorptive capacity and adsorptive energy, polyacrylamides have strong interaction on mineral surface with similar action mode to that of starches, for example, hydrolyzed polyacrylamide and hydroxamic acid polyacrylamide mainly by chemical force, cationic polyacrylamide by electrostatic force and hydrogen bond, nonionic polyacrylamide by hydrogen bond, while amphoteric polyacrylamide embodying both the characters of anionic and cationic one.

聚丙烯酰胺类化合物在矿物表面的吸附能以及吸附量均显示出药剂与矿物间存在的强作用，作用方式与淀粉类药剂相似：阴离子聚丙烯酰胺、羟肟酸聚丙烯酰胺主要靠化学作用，阳离子聚丙烯酰胺借助静电力和氢键，非离子型的聚丙烯酰胺则主要是氢键作用，两性聚丙烯酰胺同时具有阴离子和阳离子聚丙烯酰胺药剂的作用特点。

This thesis includes five parts as follows.1. The backgrounds and some relative concepts of this work are briefly introduced. The photochemistry of benzamides and compounds with thiourea functional group is also concisely reviewed.2. Total of fourteen benzamides with different substituted groups have been synthesized and structurally characterized. Better photoreaction time for that kind of compounds at given concentrations is confirmed by tracking its'UV spectrum and GC chromatogram. A representative dibenzophenone photoproduct has been determined by X-ray crystallography. The mechanisms of photoreaction of benzamide have been proposed.3. Total of seven N-chloro(phenylmethylenebenzenamines with different substituted groups and sixty-one thiourea derivatives have been synthesized and structurally characterized.

论文的主要内容如下：1、简要介绍本论文工作的研究背景，并对苯甲酰胺和具有硫脲官能团类化合物的光化学研究进展进行简要的总结。2、合成与表征了14个具有不同取代基的苯甲酰胺类化合物，利用紫外光谱和气相色谱确定了此类化合物较佳光照时间，测定了一个具有代表性光解产物的单晶结构，提出了苯甲酰胺类化合物的光反应机理。3、合成与表征了7个带有不同取代基的氯代苯甲酰亚胺中间体及61个硫脲衍生物，测定了两个具有代表性化合物的单晶结构。

The major contents in this thesis are described as follows:(1) Seven new thiol fluorescence reagents containing 2-phenylbenzoxazole (or 2-phenylbenzothiazole) derivatives or benzanthrone as fluorphore and iodinacetylamine or maleimide as reaction groups have been synthesized.

本论文的研究工作主要分为以下几个方面：(1)以碘乙酰胺或马来酰亚胺为反应基团和以2-芳基苯并噁唑类化合物或苯并蒽酮为荧光团，首次合成了七种新的碘乙酰胺类和马来酰亚胺类巯基荧光试剂。

Though amines have beenstudied by MPI to a certain degree, there are few reports about the five kinds of moleculesstudied in this dissertation: methylamine, ethylamine, dimethylamin,propylamine and diethylamine molecules.

虽然关于胺类分子的MPI已经有一些研究，但关于本论文研究的五种分子——包括甲胺、乙胺、二甲胺、丙胺和二乙胺的工作很少有报道，大部分结果都是首次得到的，这些结果获得了有关简单烷烃胺类分子MPI过程的更全面详细的认识。

Based on the investigation of the transesterification between dimethyl sebacate and 1,2,2,6,6-pentamethyl-4-piperinol, the synthetic technologies of Tinuvin292 and Tinuvin 765 were established. The two kinds of hindered amine light stabilizers were obtained in the yield of 93.3% and 92.4% respectively and qualified as the advanced level of the kindred overseas products.2. The synthetic technology of Tinuvin123 was studied and established. Using 2,2,6,6-tetramethyl-4-piperinol as the starting material, the product was synthesized successfully through oxidation, free-radical reaction and transesterification in overall yield of 57.6%.

本文研究建立了三个受阻胺类光稳定剂的合成工艺，探索了聚合型受阻胺类光稳定剂生产过程中不溶性副产物产生的原因，并设计、合成了一系列具有抑菌活性的新型受阻胺类光稳定剂。1、在研究癸二酸二甲酯与1，2，2，6，6-五甲基哌啶醇的酯交换反应的基础上，建立了受阻胺类光稳定剂Tinuvin292、Tinuvin765的合成工艺，分别以93.3%和92.4%的收率得到了光稳定剂Tinuvin292、Tinuvin765，所得产品质量达到了国外同类产品的水平。2、研究建立了受阻胺类光稳定剂Tinuvin123的合成工艺。

The synthetic technologies of three hindered amine light stabilizers were established, the reason for the insoluble side products formed in the production of polymerized hindered amine light stabilizers were studied, and a series of novel hindered amine light stabilizers with antibacterial properties were designed and synthesized in this present paper.1. Based on the investigation of the transesterification between dimethyl sebacate and 1,2,2,6,6-pentamethyl-4-piperinol, the synthetic technologies of Tinuvin292 and Tinuvin 765 were established. The two kinds of hindered amine light stabilizers were obtained in the yield of 93.3% and 92.4% respectively and qualified as the advanced level of the kindred overseas products.2. The synthetic technology of Tinuvin123 was studied and established.

本文研究建立了三个受阻胺类光稳定剂的合成工艺，探索了聚合型受阻胺类光稳定剂生产过程中不溶性副产物产生的原因，并设计、合成了一系列具有抑菌活性的新型受阻胺类光稳定剂。1、在研究癸二酸二甲酯与1，2，2，6，6-五甲基哌啶醇的酯交换反应的基础上，建立了受阻胺类光稳定剂Tinuvin292、Tinuvin765的合成工艺，分别以93.3%和92.4%的收率得到了光稳定剂Tinuvin292、Tinuvin765，所得产品质量达到了国外同类产品的水平。2、研究建立了受阻胺类光稳定剂Tinuvin123的合成工艺。

The influence of various factors such as pH, volume of titration mixture, quantity of sample in a definite volume to be titrated were studied.

可测的浓度范围和胺类的四苯硼酸盐沉淀的溶解度有关：仲胺为1×10~(-3)-2×10~(-2M)；叔胺为6×10~(-4)-2×10~(-2)M；季胺为4×10~(-4)×10~(-3)M；伯胺类不能测定。

There is a close relationship between monoamines and learning and memory. NE and dopamine are believed to have a role in facilitation of memory. For this, an observation of clausenamide on monoamines and their metabolites as well as monoamine oxidase B activity was carried out.

目前认为脑内单胺类递质的变化与学习记忆密切相关，其中DA，NE的增加有助于学习记忆的形成，为了探讨黄皮酰胺的促智作用机制，我们首先研究了黄皮酰胺对小鼠脑内单胺类递质及其代谢产物和单胺氧化酶的影响。

Results TAEP can significantly decrease the contents of monoamine neurotransmitter in the straite body and the bordering area of rat forebrain, increase the contents of neutral and acidic metabolites in the straite body, and increase the contents of 5-HIAA and HVA of the monoamines in the bordering area of rat forebrain.

结果 TAEP对大鼠纹状体的单胺类神经递质的含量具有显著的降低作用，同时升高纹状体单胺类递质中性及酸性代谢产物的含量；对大鼠前脑边缘区的单胺类递质具有显著的降低作用，同时显著升高边缘区单胺代谢物5—羟吲哚乙酸(5—HIAA)，高香草酸的含量。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新