Patent number: 8178668
Abstract: 2-Aminopyridine compounds having the structure of Formula I, and pharmaceutically acceptable salts of these compounds. Compounds of Formula I inhibit the activity of tyrosine kinase enzymes in animals, including humans, and are useful in the treatment and/or prevention of various diseases and conditions. In particular, compounds disclosed herein are inhibitors of kinases, in particular, but not limited to, KDR, Tie-2, Flt3, FGFR3, Ab1, Aurora A, c-Src, IGF-1R, ALK, c-MET, RON, PAK1, PAK2, and TAK1, and can be used in the treatment of proliferative diseases, such as, but not limited to, cancer. The present invention is also directed to a pharmaceutical composition comprising a therapeutically effective amount of a compound of Formula I, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.
Type:
Grant
Filed:
February 4, 2009
Date of Patent:
May 15, 2012
Assignee:
OSI Pharmaceuticals, LLC
Inventors:
Arno G. Steinig, Mark J. Mulvihill, Jing Wang, Douglas S. Werner, Qinghua Weng, Heather Coate, Xin Chen
Patent number: 8101613
Abstract: Compounds of the formula and pharmaceutically acceptable salts thereof, wherein X1, X2, X3, X4, X5, X6, X7, R1, and Q1 are defined herein, inhibit the IGF-1R enzyme and are useful for the treatment and/or prevention of hyperproliferative diseases such as cancer, inflammation, psoriasis, allergy/asthma, disease and conditions of the immune system, disease and conditions of the central nervous system.
Type:
Grant
Filed:
August 12, 2009
Date of Patent:
January 24, 2012
Assignee:
OSI Pharmaceuticals, LLC
Inventors:
Lee D. Arnold, Cara Cesario, Heather Coate, Andrew Philip Crew, Hanqing Dong, Kenneth Foreman, Ayako Honda, Radoslaw Laufer, An-Hu Li, Kristen Michelle Mulvihill, Mark J. Mulvihill, Anthony I. Nigro, Bijoy Panicker, Amo G. Steinig, Yingchuan Sun, Qinghua Weng, Douglas S. Werner, Michael J. Wyle, Tao Zhang
Patent number: 7820662
Abstract: Compounds of the formula and pharmaceutically acceptable salts thereof, wherein X1, X2, X3, X4, X5, X6, X7, R1, and Q1 are defined herein, inhibit the IGF-1R enzyme and are useful for the treatment and/or prevention of hyperproliferative diseases such as cancer, inflammation, psoriasis, allergy/asthma, disease and conditions of the immune system, disease and conditions of the central nervous system.
Type:
Grant
Filed:
October 3, 2008
Date of Patent:
October 26, 2010
Assignee:
OSI Pharmaceuticals, Inc.
Inventors:
Lee D. Arnold, Cara Cesario, Heather Coate, Andrew Philip Crew, Hanqing Dong, Kenneth Foreman, Ayako Honda, Radoslaw Laufer, An-Hu Li, Kristen Michelle Mulvihill, Mark J. Mulvihill, Anthony I. Nigro, Bijoy Panicker, Arno G. Steinig, Yingchuan Sun, Quinghua Weng, Douglas S. Werner, Michael J. Wyle, Tao Zhang
Publication number: 20090197862
Abstract: 2-Aminopyridine compounds having the structure of Formula I, and pharmaceutically acceptable salts of these compounds. Compounds of Formula I inhibit the activity of tyrosine kinase enzymes in animals, including humans, and are useful in the treatment and/or prevention of various diseases and conditions. In particular, compounds disclosed herein are inhibitors of kinases, in particular, but not limited to, KDR, Tie-2, Flt3, FGFR3, Ab1, Aurora A, c-Src, IGF-1R, ALK, c-MET, RON, PAK1, PAK2, and TAK1, and can be used in the treatment of proliferative diseases, such as, but not limited to, cancer. The present invention is also directed to a pharmaceutical composition comprising a therapeutically effective amount of a compound of Formula I, or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier.
Type:
Application
Filed:
February 4, 2009
Publication date:
August 6, 2009
Inventors:
Arno G. Steinig, Mark J. Mulvihill, Jing Wang, Douglas S. Werner, Qinghua Weng, Julie Kan, Heather Coate, Xin Chen