Optically-active isomers of dideoxycarbocyclic nucleosides
US4931559A · kind A · utility
19Cited by
8References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 5, 1988 |
| Grant date | Jun 5, 1990 |
| Priority date | — |
| Expiry date | Dec 5, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Antiviral and antitumor compounds are disclosed of general formula: ##STR1## wherein Z is H, OR' or NH.sub.2, wherein R' is H, (C.sub.1 -C.sub.4)alkyl, aryl, CHO, (C.sub.1 -C.sub.16)alkanoyl or O.dbd.P(OH).sub.2, Y is CH or N, and X is selected from the group consisting of H, N(R.sub.2), SR, OR' or halogen, wherein R is H, lower(C.sub.1 -C.sub.4)alkyl, aryl or mixtures thereof, and the pharmaceutically-acceptable salts thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.