2-fluoro-arabinofuranosyl purine nucleosides
US4751221A · kind A · utility
52Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 1985 |
| Grant date | Jun 14, 1988 |
| Priority date | — |
| Expiry date | Oct 18, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
2'-Deoxy-2'-fluoro-.beta.-D-arabinofuranosyl nucleosides of the following structure are disclosed: ##STR1## wherein X and Y are the same or different and are hydrogen, OR.sup.3, SR.sup.3, NR.sup.3 R.sup.4 or NHacyl wherein R.sup.3 and R.sup.4 are the same or different and are hydrogen, lower alkyl of 1 to 7 carbon atoms, aralky, or aryl; PA0 NHacyl is alkanoyl or aroylamide; PA0 R.sup.1 and R.sup.2 are the same or different and are hydrogen, acyl or aroyl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.