Enzymatic synthesis of purine 2'-deoxyriboside was obtained by reacting purine with excess 2-deoxy-alpha-D-ribose-1-phosphate in the presence of commercial bovine nucleoside phosphorylase; the product was isolated by semipreparative reverse phase HPLC with an overall 62% yield. Purine 2'-deoxyriboside was shown to behave as a competitive inhibitor of adenosine deaminase from calf intestinal mucosa and Bacillus cereus, with apparent Ki values of 4.5 and 8.5 microM, respectively.
Enzymatic synthesis of purine 2'-deoxyriboside and its properties as an inhibitor of adenosine deaminases from calf intestinal mucosa and Bacillus cereus
Allegrini, S;Cercignani, G
1990-01-01
Abstract
Enzymatic synthesis of purine 2'-deoxyriboside was obtained by reacting purine with excess 2-deoxy-alpha-D-ribose-1-phosphate in the presence of commercial bovine nucleoside phosphorylase; the product was isolated by semipreparative reverse phase HPLC with an overall 62% yield. Purine 2'-deoxyriboside was shown to behave as a competitive inhibitor of adenosine deaminase from calf intestinal mucosa and Bacillus cereus, with apparent Ki values of 4.5 and 8.5 microM, respectively.File in questo prodotto:
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