The present invention provides compounds of formula I
and pharmaceutically acceptable salts thereof. The compounds of the invention inhibit tyrosine kinase activity of growth factor receptors such as HER1, HER2 and HER4 thereby making them useful as antiproliferative agents for the treatment of cancer and other diseases.
PHOSPHORUS CONTAINING QUINAZOLINE COMPOUNDS AND METHODS OF USE
申请人:Shen Wang
公开号:US20120196833A1
公开(公告)日:2012-08-02
Disclosed are novel quinazoline derivatives containing phosphorus substitutions and methods for the treatment of hyperproliferative diseases (e.g. cancer) using the compounds. These compounds are type I receptor protein kinase inhibitors useful in treating disorders related to abnormal protein kinase activities such as cancer and inflammation in mammals. Also disclosed are pharmaceutical compositions containing the compounds, methods for the preparation of the compounds and their pharmaceutically acceptable salts.
Phosphorus containing quinazoline compounds and methods of use
申请人:Shen Wang
公开号:US08987284B2
公开(公告)日:2015-03-24
Disclosed are novel quinazoline derivatives containing phosphorus substitutions and methods for the treatment of hyperproliferative diseases (e.g. cancer) using the compounds. These compounds are type I receptor protein kinase inhibitors useful in treating disorders related to abnormal protein kinase activities such as cancer and inflammation in mammals. Also disclosed are pharmaceutical compositions containing the compounds, methods for the preparation of the compounds and their pharmaceutically acceptable salts.
5-((4-Aminopiperidin-1-yl)methyl)pyrrolotriazine dual inhibitors of EGFR and HER2 protein tyrosine kinases
作者:Harold Mastalerz、Ming Chang、Ping Chen、Brian E. Fink、Ashvinikumar Gavai、Wen-Ching Han、Walter Johnson、David Langley、Francis Y. Lee、Kenneth Leavitt、Punit Marathe、Derek Norris、Simone Oppenheimer、Bogdan Sleczka、James Tarrant、John S. Tokarski、Gregory D. Vite、Dolatrai M. Vyas、Henry Wong、Tai W. Wong、Hongjian Zhang、Guifen Zhang
DOI:10.1016/j.bmcl.2007.06.019
日期:2007.9
Pyrrolotriazine dual EGFR/HER2 kinase inhibitors with a 5-((4-aminopiperidin-1-yl)methyl) solubilizing group were found to be superior to analogs with previously reported C-5 solubilizing groups. New synthetic methodology was developed for the parallel synthesis of C-4 analogs with the new solubilizing group. Interesting new leads were evaluated in tumor xenograft models and the C-4 aminofluorobenzylindazole, le, was found to exhibit the best antitumor activity. It is hypothesized that this solubilizing group extends into the ribose-phosphate portion of the ATP binding pocket and enhances the binding affinity of the inhibitor. (C) 2007 Elsevier Ltd. All rights reserved.