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Synthesis of Chiral Bisoxazolines and Bisthiazolines Ligands and Their Application in Asymmetric 1,3-dipolar Cycloaddition Reactions A series.
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第二章手性双噁(噻)唑啉配体的合成及不对称催化1,3-偶极环加成反应 本文合成了一系列C_2对称的手性双噁唑啉,双噻唑啉配体,将这些配体与Lewis酸络合,考查了其催化1,3-偶极环加成反应的的区域选择性及对映选择性。 |
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So, nano-realgar has been in the highlight.
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第一章:本章节综述了与雄黄有关的四个方面的研究概况,主要内容如下:纳米中药的发展前景以及当前亟待解决的问题;雄黄在医药领域的应用及雄黄抗肿瘤作用的研究;当前纳米雄黄制备的方法和存在的问题;核酸切割试剂的研究概况和切割机理的研究。 |
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The first chapter discussed the chemical constituents for volatile oil of Miao Ethnomedicine Herminium bulleyi(Rolfe)Tang et Wang by three methods.
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第一章论述了运用三种方法提取苗药双肾草挥发油化学成分的比较研究。 |
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Primary pharmacological studies on the saponins from the solid fermented roots of Radix Notoginseng produced in Yunnan province;
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滇产三七固态生物转化产物的初步药理研究 |
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Acclimation of photosynthesis and growth to different growth light conditions for seedlings of Cyclobalanopsis glaucoides;
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滇青冈幼苗的光合和生长对不同生长光强的适应 |
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Inhibitory effects of N-n-butyl haloperidol iodide on L-type calcium channel in rat ventricular myocytes;
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碘化N-正丁基氟哌啶醇对大鼠心室肌细胞L型钙通道的阻断作用 |
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Determination of As,Sb,Bi,Cd and Sn in Soils and Sediments by Inductively Coupled Plasma Atomic Emission Spectrometry after Sublimation Separation as Iodides;
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碘化物升华分离-电感耦合等离子体光谱法测定土壤和沉积物中砷、锑、铋、镉、锡 |
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Effects of electric field or magnetic field on catalyst preparation;
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电场和磁场对催化剂制备过程的影响 |
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The Research on Electrical Rotating Induced Abortion Apparatus;
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电动旋转式人工流产器的研究 |
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The deposition of β-amyloid (Aβ) is a pathologic hallmark of Alzheimer’s disease (AD).
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淀粉样蛋白(β-amyloid,Aβ)沉积是阿尔茨海默病(Alzheimer disease,AD)的重要病理特征之一。 |
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Immobility of HBV antibody on gold electrode;
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电化学乙肝免疫传感器中抗体的固定条件探讨 |