Pyrazolopyrimidine derivatives, preparation method thereof, and pharmaceutical composition for use in preventing or treating cancer, autoimmune disease and brain disease containing the same as an active ingredient
US11084824B2 · kind B2 · utility
1Cited by
0References
6Claims
0Family size
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Key dates
| Filing date | May 14, 2018 |
| Grant date | Aug 10, 2021 |
| Priority date | — |
| Expiry date | May 14, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P37/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a pyrazolopyrimidine derivative, a preparation method thereof and a pharmaceutical composition comprising the same as an active ingredient for the prevention or treatment of cancer, autoimmune disease and brain disease. The pyrazolopyrimidine derivative of the present invention exhibits excellent Bruton's tyrosine kinase inhibition activity, so that it can be effectively used as a pharmaceutical composition for the prevention or treatment of cancer, autoimmune disease and Parkinson's disease.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.