These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Non-hinge-binding pyrazolo[1,5-a]pyrimidines as potent B-Raf kinase inhibitors.
    Author: Berger DM, Torres N, Dutia M, Powell D, Ciszewski G, Gopalsamy A, Levin JI, Kim KH, Xu W, Wilhelm J, Hu Y, Collins K, Feldberg L, Kim S, Frommer E, Wojciechowicz D, Mallon R.
    Journal: Bioorg Med Chem Lett; 2009 Dec 01; 19(23):6519-23. PubMed ID: 19864136.
    Abstract:
    As part of our research effort to discover B-Raf kinase inhibitors, we prepared a series of C-3 substituted N-(3-(pyrazolo[1,5-a]pyrimidin-7-yl)phenyl)-3-(trifluoromethyl)benzamides. X-ray crystallography studies revealed that one of the more potent inhibitors (10n) bound to B-Raf kinase without forming a hinge-binding hydrogen bond. With basic amine residues appended to C-3 aryl residues, cellular activity and solubility were enhanced over previously described compounds of this class.
    [Abstract] [Full Text] [Related] [New Search]