衍生物

Three fullerene derivatives including a bisadduct of tetraethyl methano[60] fullerenediphosphona- te、a dimalonic acid[60]fullerene (DMA C60and fullerol were used to study the relationship between their photo-induced GSH depletion and structures.

采用二加成亚甲基富勒烯[60]二膦酸四乙酯、二加成富勒烯[60]丙二酸(DMA C60)和富勒醇 3种富勒烯衍生物研究富勒烯衍生物的结构与光诱导细胞内GSH耗竭的关系。

The best of them were 4c and 8d which exhibited 87% and 89% inhibition of Penicilium digitatum . And benzothieno[3,2-d]imidazol[1,2-a]pyrimidin-2,5(1H, 3H)-diones or benzothieno[3,2-d][1,2,4]triazol[1,5-a]pyrimidin-10(3H)-one only exhibited moderate inhibition.

而苯并噻吩并[3，2-d]嘧啶-4(3H)-酮和苯并噻吩并[3，2-d]咪唑并[1，2-a]嘧啶-2，5(1H，3H)-二酮以及苯并噻吩并[3，2-d][1，2，4]三唑[1，5-a]嘧啶-10(3H)-酮衍生物以及三唑醇衍生物均只表现出中等的抑制率。

And benzothieno[3,2-d]imidazol[1,2-a]pyrimidin-2,5(1H, 3H)-diones or benzothieno[3,2-d][1,2,4]triazol[1,5-a]pyrimidin-10(3H)-one only exhibited moderate inhibition.

而苯并噻吩并[3，2-d]嘧啶-4(3H)-酮和苯并噻吩并[3，2-d]咪唑并[1，2-a]嘧啶-2，5(1H，3H)-二酮以及苯并噻吩并[3，2-d][1，2，4]三唑[1，5-a]嘧啶-10(3H)-酮衍生物以及三唑醇衍生物均只表现出中等的抑制率。

In addition, we found that 4-phenyl-l,2,4-triazolinium N-ylides reacted withvarious electron-deficient olefins to afford pyrrole derivatives in good yields via 1,3-dipolar cycloaddition oxidative ring fission, In some cases, tetrahydropyrrolo[1,2-b]triazole and pyrrolo[1,2-b]triazole, which are stable and are not aromatized orcleaved in the reaction conditions, could be isolated, This is a facile and novel route forthe synthesis of pyrrole derivatives.

此外，本文研究了五员三氮杂环化合物4-苯基1，2，4-三氮唑的N-叶立德，发现在氧化剂存在下与缺电子烯烃发生1，3-偶极环加成反应生成的吡咯并[1，2-b]三氮唑，在大多数情况下开环生成吡咯衍生物，反应条件温和，收率良好，是合成吡咯衍生物的一个新的途径。

A tetrahydrofuran derivative as perfume used in tobacco products or daily-use essence is synthesized through such steps as dissolving alpha-pinene as raw material in organic solvent, ozonizing, stirring at -15-15 deg.

本发明是一种新的四氢呋喃衍生物，它的合成方法及将该衍生物用作为香料，属化学香料合成领域。

So one of the key ability that you have right at the beginning of the game, is the ability to recruit "thralls",recruit any darkspawn you see into your party and command them to do so as you will just as the Archdeamon commands them.

因此， 其中一个主要的能力是，你一开始便可以「募集」任何衍生物成为你的「手下」(译注：&thrall&，指受你支配的衍生物)，完全听从你的命令，就像大恶魔亲自命令他们一样。

The synthesis of homocubane derivatives from 4, 6-dicarboxy homocubane was studied, several new compounds were synthesized, and the behavior of homocubanoyl chloride on some reaction was found to be similar with that of benzoyl chloride.

对由4，6—二羧基高立方烷合成不同的衍生物作了一系列研究，合成了一些新化合物，并发现了高立方烷酰氯衍生物与苯甲酰氯有相似的反应性。

Bromo-5-formyl -3-methylpyrrole is an important intermediate of tolyporohin. On the base of introducing the present research and development of tolypo- rohin and pyrroles ramification at home and abroad, an emphasis was made on synthesis of 2-Bromo-5-formyl -3-methylpyrrole and the technical conditions of all steps, which was described as follows. Diethyl 3,5-dimethylpyrrole-2,4-dicarboxylate was made by nitrification, reduction and cycle of ethyl acetoacetate.

由于2-溴-5-甲酰基-3-甲基吡咯是合成托尼卟吩的重要中间体，本文在阐述了当前托尼卟吩及吡咯衍生物的国内外研究和开发的基础上，重点研究了2-溴-5-甲酰基-3-甲基吡咯的合成，并对各步反应进行了工艺研究，具体合成步骤如下：本文通过对乙酰乙酸乙酯的亚硝化、还原、成环，反应生成吡咯单环衍生物2，4-二乙氧羰基-3，5-二甲基吡咯。

To optimize the reaction condition for the purpose of target compounds synthesis, the advance of 1,3-dipolar cycloaddition and click chemistry is reviewed. The conditions of the reaction between azides or nitrile oxides and terminal alkynes were optimized experimentally and the best operation condition was established.

以此为核心，以价廉易得的小分子原料通过数步反应，分别合成了异噁唑、三氮唑杂环取代(来源：29ABceC论文网www.abclunwen.com)的甲烷衍生物和三嗪联三氮唑杂环衍生物这两个比较有意义的小分子化合物库，达到了分子的多样化。

Methods MTT assay was used to detect the inhibition of the proliferation of K562 cell in different time and different dose. The effect of curcumine ramification with different dose in different time on P210(superscript bcr/abl) initiated signal pathway was detected by western blotting analysis.

四甲基偶氮唑蓝法检测姜黄素衍生物不同时间点和不同的浓度对K562细胞增殖的抑制作用。western blot的方法分析姜黄素衍生物FM17不同浓度、不同时间点对P210激活的信号的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。