2095417-30-2

9-[2'-O-Acetyl-3'-azido-3'-deoxy-5'-O-toluoyl-b-L-ribofuranosyl)-6-chloropurine is a purine nucleoside analog. Purine nucleoside analogs have broad antitumor activity targeting indolent lymphoid malignancies. Anticancer mechanisms in this process rely on inhibition of DNA synthesis, induction of apoptosis, etc[1]. 9-[2'-O-Acetyl-3'-azido-3'-deoxy-5'-O-toluoyl-b-L-ribofuranosyl)-6-chloropurine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

[1] Robak T, Robak P. Purine nucleoside analogs in the treatment of rarer chronic lymphoid leukemias. Curr Pharm Des. 2012;18(23):3373-88. DOI:10.2174/138161212801227005