As a chemical substance, 5-tert-butyldiphenylsilyl, 2, 3-o-isopropylidene-d-ribonolactone is first of all a purine nucleoside analogue, which has been widely used in chemical research. Especially in the field of drug development, such substances often have broad antitumor activity and are able to target malignancies of the inert lymphatic system
