The present invention provides compounds that are irreversible inhibitors of tyrosine kinases. Also provided is a method of treating cancer, restenosis, atherosclerosis, endometriosis, and psoriasis and a pharmaceutical composition that comprises a compound that is an irreversible inhibitor of tyrosine kinases.
Tyrosine Kinase Inhibitors. 17. Irreversible Inhibitors of the Epidermal Growth Factor Receptor: 4-(Phenylamino)quinazoline- and 4-(Phenylamino)pyrido[3,2-<i>d</i>]pyrimidine-6-acrylamides Bearing Additional Solubilizing Functions
作者:Jeff B. Smaill、Gordon W. Rewcastle、Joseph A. Loo、Kenneth D. Greis、O. Helen Chan、Eric L. Reyner、Elke Lipka、H. D. Hollis Showalter、Patrick W. Vincent、William L. Elliott、William A. Denny
DOI:10.1021/jm990482t
日期:2000.4.6
EGFR and erbB2 autophosphorylation in cells. 7-Alkylamino- and 7-alkoxyaminopyrido[3,2-d]pyrimidines were also irreversibleinhibitors with equal or superior potency against the isolated enzyme but were less effective in the cellular autophosphorylation assays. Both quinazoline- and pyrido[3,2-d]pyrimidine-6-acrylamides bound at the ATP site alkylating cysteine 773, as shown by electrospray ionization