Pyridopyrimidinones

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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Details

C514S234200, C514S264110, C544S117000, C544S279000

Reexamination Certificate

active

07547695

ABSTRACT:
The invention relates to compounds of formula (I) wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, X and X′ have the designations cited in patent claim1. Said compounds are inhibitors of tyrosine kinases, especially TIE-2, and Raf kinases, and can, inter alia, be used for the treatment of tumors.

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patent: 2007/0060578 (2007-03-01), Player et al.
patent: 2002/044156 (2002-06-01), None
patent: 2004/029038 (2004-04-01), None
Arora, et al., J. Pharmacol. & Experim. Therap., vol. 315, No. 3, 2005, pp. 971-979.
Hynes, Breast Cancer Res., 2000, 2, pp. 154-157.
Batchelor, et al., Cancer Cell, 11, 83-95, Jan. 2007.
Fu, et al., J. Nat. Cancer Inst., vol. 95, No. 12, Jun. 18, 2003.
Liechti et al., Salicylanilides as inhibitors of the protein tyrosine kinase epidermal growth factor receptor, European Journal of Medicinal Chemistry, vol. 39, pp. 11-26, (2004).

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