Compounds of Formula (I): and Formula (II): (where variables R
2
, R
4
, A, B, D, W, X, Y and Z are as defined herein) useful as antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which the CGRP is involved, such as headache, migraine and cluster headache. 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.
式(I)和式(II)的化合物(其中变量R2、R4、A、B、D、W、X、Y和Z的定义如本文所述),可用作CGRP受体
拮抗剂,用于治疗或预防CGRP参与的疾病,如头痛、偏头痛和集群头痛。本发明还涉及包含这些化合物的制药组合物以及使用这些化合物和组合物预防或治疗CGRP参与的这些疾病的用途。