Akritopoulou-Zanze I, Albert DH, Bousquet PF, Cunha GA, Harris CM, Moskey M, Dinges J, Stewart KD, Sowin TJ. Synthesis and biological evaluation of 5-substituted 1,4-dihydroindeno[1,2-c]pyrazoles as multitargeted receptor tyrosine kinase inhibitors.
Bioorg Med Chem Lett 2007;
17:3136-40. [PMID:
17391959 DOI:
10.1016/j.bmcl.2007.03.031]
[Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2007] [Revised: 03/09/2007] [Accepted: 03/12/2007] [Indexed: 12/19/2022]
Abstract
We report the synthesis and biological evaluation of 5-substituted 1,4-dihydroindeno[1,2-c]pyrazoles as multitargeted kinase inhibitors. Initial efforts focused on the development of selective KDR inhibitors, while later strategies involved the improvement of potency toward multiple kinase targets. Thus, several compounds were identified as potent KDR, Flt1, Flt3, and c-Kit inhibitors.
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