申请人:Merck Sharp & Dohme Ltd.
公开号:US06476045B2
公开(公告)日:2002-11-05
The present invention relates to compounds of the formula (I):
wherein:
Het represents a heterocyclic residue selected from:
where the dotted line in (b) represents an optional double bond;
A completes a fused pyridine ring; and
B completes a fused benzene or pyridine ring.
The compounds are of particular use in the treatment or prevention of depression, anxiety, pain, inflammation, migaine, emesis or postherpetic neuralgia.
本发明涉及以下式子(I)的化合物:其中:Het代表从以下所选的杂环残基:其中(b)中的虚线代表可选的双键;A完成一个融合的吡啶环;B完成一个融合的苯环或吡啶环。这些化合物特别适用于治疗或预防抑郁症、焦虑症、疼痛、炎症、偏头痛、呕吐或带状疱疹后神经痛。