Disclosed are compounds, compositions and methods for the prevention and/or treatment of diseases which are pathophysiologically mediated by the ghrelin receptor. The compounds have the general formula (I):揭示用於預防及/或治療經飢餓素受體調控之病理生理學疾病之化合物、組成物及方法。該化合物具有通式(I)之結構: