The invention relates to novel acetamide derivatives of formula (I) and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of such compounds, pharmaceutical compositions containing one or more of those compounds and especially their use as orexin receptor antagonists.
本发明涉及一种新的醋酰胺衍
生物(I式),以及它们作为制备药物组成部分的活性成分的用途。本发明还涉及相关方面,包括制备这些化合物的过程,含有这些化合物中的一种或多种的药物组成物,特别是它们作为促进睡眠的药物组成物中的使用,其中它们作为促进睡眠的药物组成物的奥力昔康受体拮抗剂。