The present invention provides phenyl urea and phenyl thiourea derivatives which are non-peptide antagonists of human orexin receptors, in particular orexin-1 receptors, of formula (I)
in which:
Z represents oxygen or sulfur; and R1 to R7 represent various substituent groups; and pharmaceutically acceptable salts thereof. In particular, these compounds are of potential use in the treatment of obesity including obesity observed in Type 2(non-insulin-dependent) diabetes patients and/or sleep disorders.
本发明提供了苯基
脲和苯基
硫脲衍
生物,它们是人类俄雷欣受体的非肽拮抗剂,特别是俄雷欣-1受体的
化学式(I)中的化合物
其中:
Z代表氧或
硫;R1至R7代表各种取代基团;以及其药学上可接受的盐。特别地,这些化合物可能用于治疗肥胖,包括2型(非
胰岛素依赖性)糖尿病患者和/或睡眠障碍中观察到的肥胖。