Patent number: 8551984
Abstract: The present invention provides novel pyrimidine amines of formula (I) which are potent inhibitors of spleen tyrosine kinase, and are useful in the treatment and prevention of diseases mediated by said enzyme, such as asthma, COPD and rheumatoid arthritis.
Type:
Grant
Filed:
December 15, 2010
Date of Patent:
October 8, 2013
Assignees:
Merck Sharp & Dohme Corp., Merck Canada Inc.
Inventors:
Michael D. Altman, Brian M. Andresen, Kenneth L. Arrington, Jason Burch, Kaleen Konrad Childers, Bernard Cote, Maria Emilia Di Francesco, Anthony Donofrio, Kristina Dupont-Gaudet, John Michael Ellis, Christian Fischer, Daniel Guay, David Joseph Guerin, Andrew M. Haidle, Solomon Kattar, Sandra Lee Knowles, Chaomin Li, Jongwon Lim, Michelle R. Machacek, Alan B. Northrup, Brendan M. O'Boyle, Ryan D. Otte, Michael H. Reutershan, Eric Romeo, Adam J. Schell, Tony Siu, Kerrie B. Spencer, Brandon M. Taoka, B. Wesley Trotter, Hua Zhou
Patent number: 8541434
Abstract: The present invention provides compounds of Formula (I): and tautomers, isomers, and esters of said compounds, and pharmaceutically acceptable salts, solvates, and pro-drugs of said compounds, wherein each of R, R1, X, Y, Z, R2, R3, R4, R5, R6, R7, R8, R9, R18, R19 and n is selected independently and as defined herein. Compositions comprising such compounds are also provided. The compounds of the invention are effective as inhibitors of HCV, and are useful, alone and together with other therapeutic agents, in treating or preventing diseases or disorders such as viral infections and virus-related disorders.
Type:
Grant
Filed:
August 19, 2009
Date of Patent:
September 24, 2013
Assignees:
Merck Sharp & Dohme Corp., Southern Research Institute
Inventors:
Cecil D. Kwong, F. George Njoroge, Subramaniam Ananthan, Ashok Arasappan, Frank Bennett, Jeremy Clark, Anita T. Fowler, Feng Geng, Hollis S. Kezar, III, Joseph A. Maddry, John J. Piwinski, Robert C. Reynolds, Abhijit Roychowdhury, John A. Secrist, III, Neng-Yang Shih