Triazolo(4,5-d)pyrimidine compounds
US6525060B1 · kind B1 · utility
20Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 8, 2000 |
| Grant date | Feb 25, 2003 |
| Priority date | — |
| Expiry date | Mar 8, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D239/48
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Triazolo[4,5-d]pyrimidine compounds, their use as medicaments, compositions containing them and processes for their preparation. The compounds of the invention have the formula (I) as follows: wherein R, X and R1 through R3 are as defined in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.