[EN] PHENYLACETAMIDO- PYRAZOLE DERIVATIVES AND THEIR USE AS ANTITUMOR AGENTS<br/>[FR] DERIVES PHENYLACETAMIDO-PYRAZOLE ET LEUR UTILISATION COMME AGENTS ANTITUMORAUX
申请人:PHARMACIA ITALIA SPA
公开号:WO2002048114A1
公开(公告)日:2002-06-20
Phenylacetamido-pyrazoles of Formula (I) and, more particularly, N-(5-cycloalkyl-1H-pyrazol-3-yl) phenylacetamido derivatives, optionally further substituted as reported in the description; or pharmaceutically acceptable salts thereof; are useful in the treatment of cell proliferative disorders, e.g.cancer, associated with an altered cell cycle dependent kinase activity. Formula (I).
Phenylacetamido-pyrazole derivatives and their use as antitumor agents
申请人:——
公开号:US20040019046A1
公开(公告)日:2004-01-29
Phenylacetamido-pyrazoles and, more particularly, N-(5-cycloalkyl-1H-pyrazol-3-yl)phenylacetamido derivatives, optionally further substituted as reported in the description; or pharmaceutically acceptable salts thereof; are useful in the treatment of cell proliferative disorders, e.g. cancer, associated with an altered cell cycle dependent kinase activity.
Inhibitors of cyclin-dependent kinases (CDK) such as CDK2/cyclin A-E are currently undergoing clinical trials to verify their potential as new anticancer agents. In a previous article we described the lead discovery process of a 3-aminopyrazole class of CDK2/cyclin A-E inhibitors. The endpoint of this process was PNU-292137, a compound endowed with in vivo antitumor activity in a mouse tumor xenograft