In this dissertation, a series of chiral spiro compounds were prepared by contrapuntal substituted benzaldehyde and pentaerythritol, and in which 5 compounds were separated by HPLC, crystallizing and chemical method.
本文首先通过苯二甲醛单缩醛或对位取代基苯甲醛与季戊四醇的反应合成了一系列手性螺环化合物,然后通过高效液相色谱法、结晶法和化学法对其中五种化合物尝试进行了拆分。
参考来源 - 具有手性轴的螺环化合物的合成与拆分·2,447,543篇论文数据，部分数据来源于NoteExpress
The spiro compounds containing indole moiety which have significant physiological and biological activity are widely existed a variety of natural products.
含有吲哚结构的螺环骨架广泛存在于各种天然产物中，它具有显著的生理和生物活性。
Spiro-heterocyclic compounds are important branch of heterocyclic compounds, and play an important role on today's research and development of pesticides and medicines.
螺杂环化合物是杂环化合物的一大重要分支，在当今农药和医药的研究与开发中都占据着重要的地位。
The invention relates to garland chrysanthemum extract compounds, and a synthesis method and application thereof. The compounds have enol ether-spiro ketal-acetals and unsaturated side chains.
本发明茼蒿素类化合物及其合成方法与应用，该化合物具有烯醇醚-螺环缩酮-缩醛和不饱和侧链。
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