| 摘要 |
<p>Neuropeptide Y receptor antagonists which contain as the active ingredient compounds represented by general formula (I) or salts thereof, wherein Ar represents aryl or heteroaryl; R?1 and R2¿ are the same or different and each represents lower alkyl, or R?1 and R2¿ may be bonded to each other to form alkylene optionally having intervening oxygen or sulfur; R3 represents amino, lower alkyl or lower alkylamino; Y represents ethylene, trimethylene, vinylene, propenylene, -O-CH¿2?-, -S-CH2- or -CH2-NH-.</p> |
