The Serotonin 5-HT4 Receptor. 2. Structure-Activity Studies of the Indole Carbazimidamide Class of Agonists
摘要:
A number of substituted indole carbazimidamides were prepared and evaluated as 5-HT4 receptor agonists by using the isolated field-stimulated guinea pig ileum preparation. Their selectivity for the 5-HT4 receptor was established by examining their affinity for other 5-HT receptors using radioligand-binding techniques. Several selective and highly potent full as well as partial agonists emerged from this study. For example, 1b,d were found to be the most potent, full 5-HT4 receptor agonists described so far (EC(50) = 0.5 and 0.8 nM, respectively), being 6 and 4 times more potent than serotonin itself. On the other hand, 5b and 1h appeared as partial 5-HT4 receptor agonists in the nonstimulated guinea pig ileum preparation with potencies, evaluated against serotonin action, respectively similar (5b, K-i = 12 nM) to and 300-fold higher (1h, K-i = 0.04 nM) than serotonin.
Use of serotonin 5-HT1F agonists for the prevention of migraine
申请人:ELI LILLY AND COMPANY
公开号:EP0832650A3
公开(公告)日:1998-09-02
This invention provides methods for the prevention of migraine which comprises administering to a mammal in need thereof a serotonin 5-HT1F agonist.
这项发明提供了预防偏头痛的方法,包括向需要的哺乳动物施用一种5-HT1F受体激动剂。
Use of a serotonin 5-HTlf agonist in the manufacture of a medicament for treating or ameliorating the symptoms of common cold or allergic rhinitis
申请人:ELI LILLY AND COMPANY
公开号:EP0824917A3
公开(公告)日:2000-08-30
This invention provides methods for the treatment or amelioration of the symptoms of the common cold or allergic rhinitis which comprises administering to a mammal in need thereof a serotonin 5-HT1F agonist.
Methods of treating or ameliorating the symptoms of common cold or
申请人:Eli Lilly and Company
公开号:US05962473A1
公开(公告)日:1999-10-05
This invention provides methods for the treatment or amelioration of the symptoms of the common cold or allergic rhinitis which comprises administering to a mammal in need thereof a serotonin 5-HT.sub.1F agonist.
This invention provides novel 5-HT1F agonists of the Formula
in which X, Y, E, R, A, B, and n are as defined in the specification, which are useful for the treatment of migraine and associated disorders.
1H-indole derivatives as a highly selective cyclooxygenase-2 inhibitor
申请人:CHEIL JEDANG Corporation
公开号:US20030109568A1
公开(公告)日:2003-06-12
The present invention relates to a novel 1H-indole derivative having a structure of formula 1 and its pharmaceutically acceptable salts as a highly selective cyclooxygenase-2 inhibitor.
1
Wherein, X, Y, and Q are defined in this specification respectively.