Abstract
Reaction of methyl 5-O-tosyl-2, 3-O-isopropylidene-β-D-ribofuranoside (1) with the sodium salts of purines, (2) and (3), and pyrimidines, (12), (13), and (14) derivatives in DMF afforded the corresponding "reversed nucleosides". 6-Alkylaminopurine analogues were prepared by the reaction of the 6-methylthiopurine derivative (4) with the amines. After removal of the protective groups, the reversed nucleosides were oxidized by oxygen in dilute alkaline solution to afford easily eritadenine analogues as major products.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
