05620981 is referenced by 42 patents and cites 6 patents.

6-Aryl pyrido[2,3-d]pyrimidine 7-imines, 7-ones, and 7-thiones are inhibitors of protein tyrosine kinases, and are thus useful in treating cellular proliferation mediated thereby. The compounds are especially useful in treating cancer, atherosclerosis, restenosis, and psoriasis.

Title
Pyrido [2,3-D]pyrimidines for inhibiting protein tyrosine kinase mediated cellular proliferation
Application Number
8/433294
Publication Number
5620981
Application Date
May 3, 1995
Publication Date
April 15, 1997
Inventor
Robert L Panek
Canton
MI, US
Sylvester Klutchko
Ann Arbor
MI, US
James M Hamby
Ann Arbor
MI, US
Annette M Doherty
Ann Arbor
MI, US
Diane H Boschelli
Plymouth
MI, US
Clifton J Blankley
Ann Arbor
MI, US
Agent
Charles W Ashbrook
Assignee
Warner Lambert Company
NJ, US
IPC
C07D 487/02
A61K 31/505
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