申请人:Bell Ian M.
公开号:US20090054408A1
公开(公告)日:2009-02-26
The present invention is directed to compounds of Formula I: I (where A
1
, A
2
, B, J, K, m, n, R
4
, R
5a
, R
5b
and R
5c
are as defined herein) useful as antagonists of CGRP receptors and useful in the treatment or prevention of diseases in which the CORP 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.
本发明涉及式I的化合物:I(其中A1、A2、B、J、K、m、n、R4、R5a、R5b和R5c的定义如本文所述),其作为CGRP受体拮抗剂在治疗或预防与CGRP有关的疾病,如头痛、偏头痛和集群头痛方面有用。本发明还涉及包含这些化合物的药物组合物,以及使用这些化合物和组合物预防或治疗CGRP参与的这些疾病的方法。