| 摘要 |
<p>Compounds represented by the following general formula [I]: [I] wherein R represents amino, etc.; R?1 and R2¿ are the same or different and each represents hydrogen, etc.; R?3, R4, R5 and R6¿ independently represent each hydrogen, etc.; R7 represents hydrogen, etc.; X represents oxygen, etc.; Y represents oxygen, etc.; and Z represents fused aryl, etc. Because of having an activity of showing a high blood GLP-1 level, these compounds are useful as remedies for diabetes, preventives for chronic complications of diabetes, antiobestics, etc.</p> |
