| 摘要 |
The present invention is to provide a novel heterocyclic compound of the formula [I]: wherein R<SUP>1 </SUP>is a halogen, nitro, an alkyl, etc.; R<SUP>2 </SUP>is hydrogen, an alkyl, etc.; Ring A is 2-oxo-4-imidazolin-3,4-diyl, etc.; Ring B is a cycloalkyl, monocyclic saturated heterocyclic group; X is CH, N; Y is a single bond, CO, SO<SUB>2</SUB>; Z is O, NH, etc.; and Ring C is an aryl, a heterocyclic group, or a pharmaceutically acceptable salt thereof, which is useful as a p38 MAP kinase inhibitor.
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