申请人:Cohen Michael Philip
公开号:US20100075976A1
公开(公告)日:2010-03-25
The present invention provides selective 5-HT
7
receptor antagonist compounds of Formula I and their use in the treatment of migraine:
where A is —C(H)═ or —N═; m is 0, 1 or 2; R
1
is optionally substituted phenyl, optionally substituted pyrazol-4-yl; optionally substituted imidazolyl, optionally substituted pyridyl, or thienyl; R
2
is hydrogen or methyl; and R
3
and R
4
are as defined herein.
本发明提供了选择性5-HT7受体拮抗剂化合物I的公式及其在治疗偏头痛中的应用:其中A是—C(H)═或—N═;m是0、1或2;R1是可选择取代的苯基、可选择取代的吡唑-4-基;可选择取代的咪唑基、可选择取代的吡啶基或噻吩基;R2是氢或甲基;R3和R4如本文所定义。