The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 06, 2007
Filed:
Mar. 28, 2003
George D. Maynard, Clinton, CT (US);
Andrew Thurkauf, Danbury, CT (US);
He Zhao, Branford, CT (US);
Bertrand L. Chenard, Waterford, CT (US);
Yang Gao, Branford, CT (US);
George D. Maynard, Clinton, CT (US);
Andrew Thurkauf, Danbury, CT (US);
He Zhao, Branford, CT (US);
Bertrand L. Chenard, Waterford, CT (US);
Yang Gao, Branford, CT (US);
Neurogen Corporation, Branford, CT (US);
Abstract
The invention provides Aryl substituted imidazoles, pyrazoles, pyridizines and related compounds of the Formula where the variables are defined herein. Such compounds are ligands of C5a receptors. Preferred compounds of the invention act bind to C5a receptors with high affinity and exhibit neutral antagonist or inverse agonist activity at C5a receptos. This invention also relates to pharmaceutical compositions comprising such compounds. It further relates to the use of such compounds in treating a variety of inflammatory and immune system disorders.