[EN] ACETYLATED RIBONUCLEIC ACIDS AND USES THEREOF [FR] ACIDES RIBONUCLÉIQUES ACÉTYLÉS ET LEURS UTILISATIONS
摘要:
Disclosed herein is a modified ribonucleotide comprising a nucleoside comprising 2'-O-acetylated ribose, and polyribonucleotides comprising the same. Also provided herein are compositions comprising a polyribonucleotide of the present disclosure and methods of making and using the same.
The present invention relates to compounds of formula (I): wherein Rj, R2, R3, R4, Xi, X2, X3 and Z are as defined in claim 1. The compounds are useful in the prevention and/or treatment of bacterial infections.
The Action of Adenosine Deaminase (E.C. 3.5.4.4.) on Adenosine and Deoxyadenosine Acetates: The Crucial Role of the 5′-Hydroxy Group for the Enzyme Activity
From adenosine 1, 2′-deoxyadenosine 3 and 3′-deoxyadenosine 5 all the acetates were prepared by lipase-catalyzed reactions. Only the acetates with free 5′-hydroxy group were deaminated by adenosinedeaminase (ADA), confirming the crucial role of 5′-OH for the enzyme activity.