Patent number: 7026326
Abstract: The present invention relates to compounds having the general formula or a pharmaceutically acceptable salt thereof, wherein R1 is a saturated or unsaturated 5-, 6- or 7-membered, ring containing 0, 1, 2 or 3 atoms selected from N, O and S, wherein the ring may be fused with a benzo group, and is substituted by 0, 1 or 2 oxo groups, and wherein R1 is additionally substituted; and R2 is a substituted C1-6alkyl. Also included is a method of prophylaxis or treatment of inflammation, rheumatoid arthritis, Pagets disease, osteoporosis, multiple myeloma, uveititis, acute or chronic myelogenous leukemia, pancreatic ? cell destruction, osteoarthritis, rheumatoid spondylitis, gouty arthritis, inflammatory bowel disease, adult respiratory distress syndrome (ARDS), psoriasis, Crohn's disease, allergic rhinitis, ulcerative colitis, anaphylaxis, contact dermatitis, asthma, muscle degeneration, cachexia, Reiter's syndrome, type I diabetes, type II diabetes, bone resorption diseases, graft vs.
Type:
Grant
Filed:
May 13, 2003
Date of Patent:
April 11, 2006
Assignee:
Amgen Inc.
Inventors:
Guo-Qiang Cao, Celia Dominguez, Martin H. Goldberg, Fang-Tsao Hong, Kelvin K. C. Sham, Seifu Tadesse, Nuria A. Tamayo, Kurt E. Weiler, Dawei Zhang, Hongyu Liao