Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact: purchase@heterocycles.com

Price: ¥ 4,400 (Yen only)
Period: This Article can be accessed for 7 days.

Communication | Regular issue | Vol 19, No. 4, 1982, pp.633-636
Published online, 1st January, 1970
DOI: 10.3987/R-1982-04-0633
Reactions of 5,6-Diamino-1,3-dimethyluracil with D-Xylose. Synthesis of 7-Xylopyranosylxanthine

Rodrigo Rico Gomez

*Departamento de Quimica Organica, Facultad de Ciencias, Universidad de Málaga, Campus de Teations, E-29071 Malaga, Spain

Abstract

6-Amino- and 6-acetylamino-5-(xylopyranosyl)acetylamino-1,3-dimethyluracils are synthetised from 4-amino-5-xylosylidenimino-1,3-dimethyluracil. Cyclisation to 7-xylopyranosylxanthine is carried out from both 6-amino- and 6-acetylamino derivatives.