Heterocyclic pyrazole compounds, method for preparing the same and use thereof
US8853207B2 · kind B2 · utility
1Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2012 |
| Grant date | Oct 7, 2014 |
| Priority date | — |
| Expiry date | Apr 12, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P37/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a compound of formula (I):or hydrates, solvates, prodrugs, or pharmaceutically acceptable salts thereof, wherein R1, R2, X, Y, ring A, R3 and R4 are as defined in the detailed description and claims.The compound of formula (I) are receptor tyrosine kinase (RTK) inhibitors and have efficacy for the treatment, prevention, or amelioration of RTK-related diseases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.