The present invention is directed to piperidinone carboxamide spirohydantoin derivatives which are antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which the CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.
本发明涉及对CGRP受体具有拮抗作用的
哌啶酮羧
酰胺螺内酰
脲衍
生物,其用于治疗或预防CGRP参与的疾病,如偏头痛。本发明还涉及包含这些化合物的制药组合物,以及在预防或治疗CGRP参与的这些疾病中使用这些化合物和组合物。