申请人:Bell Ian M.
公开号:US20120065190A1
公开(公告)日:2012-03-15
Compounds of formula I:
(wherein variables A
1
, m, R
1
, R
2
, R
3
, R
4
and Z are as described herein) which are antagonists of CGRP receptors and which are 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.
化合物I的公式:(其中变量A1,m,R1,R2,R3,R4和Z如本文所述),它们是CGRP受体的拮抗剂,可用于治疗或预防CGRP参与的疾病,例如偏头痛。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。