The present invention is directed to piperidinyl alkyne compounds which are antagonists of orexin receptors. The present invention is also directed to uses of the piperidinyl alkyne compounds described herein in the treatment or prevention of neurological and psychiatric disorders and diseases in which orexin receptors are involved. The present invention is also directed to pharmaceutical compositions comprising these compounds. The present invention is also directed to uses of these pharmaceutical compositions in the prevention or treatment of such diseases in which orexin receptors are involved.
本发明涉及对脑垂体素受体拮抗剂的
哌啶基炔化合物。本发明还涉及在治疗或预防神经和精神障碍以及涉及脑垂体素受体的疾病中使用本文所述的
哌啶基炔化合物。本发明还涉及包含这些化合物的药物组合物。本发明还涉及在预防或治疗涉及脑垂体素受体的疾病中使用这些药物组合物。