Substituted pyrazolo[1,5-a]pyrimidines and pyrazolo[1,5-a][1,3,5]triazines as CDK inhibitors
US11858937B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 11, 2019 |
| Grant date | Jan 2, 2024 |
| Priority date | — |
| Expiry date | Apr 11, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P37/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to pyrazolo [1,5-a][1,3,5]triazine and pyrazolo [1,5-a]pyrimidine derivatives having Formula I: and/or pharmaceutically acceptable salts thereof, the use of these derivatives as pharmaceutically active agents, especially for the prophylaxis and/or treatment of cell proliferative diseases, inflammatory diseases, immunological diseases, cardiovascular diseases and infectious diseases. Furthermore, the present invention is directed towards pharmaceutical compositions containing at least one of the pyrazolo[1,5-a][1,3,5]triazine and pyrazolo[1,5-a]pyrimidine derivatives and/or pharmaceutically acceptable salts thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.