| 摘要 |
<p>Piperidine derivative compounds represented by the following general formula (I) (wherein each symbol is as defined in the description) and drugs containing these compounds as the active ingredient: (I) Because of having a PDE 4 inhibitory activity, the compounds represented by the general formula (I) are useful in preventing and/or treating inflammatory diseases, diabetic diseases, allergic diseases, autoimmune diseases, osteoporosis, bone fracture, obesity, depression, Parkinson’s disease, ischemic reperfusion injury, leukemia, etc.</p> |
