| 摘要 |
The present invention provides a compound of formula (I) wherein R1, R2 and R3 are as defined herein. The compounds of the present invention are therapeutically useful in the treatment of a broad range of inflammatory disease such as, for example, hypersensitivity reactions, asthma, rheumatoid arthritis, bacterial meningitis, aspiration lung injury, inflammatory bowel disorder and related complications. |
