Synthesis and Activity of New Aryl- and Heteroaryl-Substituted Pyrazole Inhibitors of the Transforming Growth Factor-β Type I Receptor Kinase Domain
- 12 August 2003
- journal article
- letter
- Published by American Chemical Society (ACS) in Journal of Medicinal Chemistry
- Vol. 46 (19), 3953-3956
- https://doi.org/10.1021/jm0205705
Abstract
Pyrazole-based inhibitors of the transforming growth factor-β type I receptor kinase domain (TβR-I) are described. Examination of the SAR in both enzyme- and cell-based in vitro assays resulted in the emergence of two subseries featuring differing selectivity versus p38 MAP kinase. A common binding mode at the active site has been established by successful cocrystallization and X-ray analysis of potent inhibitors with the TβR-I receptor kinase domain.Keywords
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