众所周知,核酸—即DNA和RNA是生命遗传过程中最重要的生物大分子,核酸降解产生多个核苷酸,因此,核苷酸是组成核酸的基本结构单元。研究核苷酸的性质对了解核酸及揭开生命遗传的奥秘有重要意义。不仅如此,某些核苷酸还是许多重要生命过程如酶催化反应中不可缺少的辅助因子。核苷酸在活细胞的代谢及能量传递过程中都起着重要作用。如三磷酸腺苷(ATP),现在已知的酶反应中有六分之一需要ATP或有关嘌呤辅助因子参加,据 It is well-known that nucleic acids - DNA and RNA are the most important biological macromolecules in the genetic process of life. Nucleic acid degrades to produce multiple nucleotides. Therefore, nucleotides are the basic building blocks of nucleic acids. Studying the properties of nucleotides is of great importance for understanding nucleic acids and unraveling the mysteries of life. Not only that, some nucleotides are important cofactors in many important life processes such as enzyme-catalyzed reactions. Nucleotides play an important role in the metabolism and energy transfer of living cells. Such as adenosine triphosphate (ATP), one sixth of the currently known enzymatic reactions require ATP or related purine cofactors, according to