发现有两个势阱：其中一个对应正常的胞嘧啶，而另一个则对应它的顺式亚胺式互变异构体。
Two potential Wells are found. One corresponds to the normal cytosine, while the other corresponds to its imino tautomer.
本文就不同条件下烯醇式的互变异构的相对含量作一分析。
The relative content of enol form on the different condition is analysed in this paper.
对它们在不同溶剂。 不同酸碱度溶液中的偶氮式及腙式间互变异构平衡进行了研究。
The tautomeric equilibrium between the azo type and the hydrazone type of these compounds in different solvents and different acidity has also been studied.
本发明涉及具有以下结构式i的新颖化合物及其可药用盐或互变异构体、使用它们的组合物和使用它们的方法。
This invention relates to novel compounds having the structural Formula I below: and their pharmaceutically acceptable salts or tautomers, compositions and methods of use thereof.
一化合物，在溶液中存在酮式与烯醇式互变异构体，普通液相柱中能否分开？
It does not make any sense that trying to separate the tautomers of enol and ketone.
一化合物，在溶液中存在酮式与烯醇式互变异构体，普通液相柱中能否分开？
It does not make any sense that trying to separate the tautomers of enol and ketone.
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