5-heteroaryl substituted indoles
5-Heteroarylimidazol-2-ones having cardiotonic activity
5-heteroarylindole derivatives
5-heteroatom-substituted pyrazoles
5-heterocyclic-2,4-dialkyl-3H-1,2,4-triazole-3-thiones and their
5-Heterocyclyl-1-aryl-pyrazoles, composition containing them, an
5-heteroyl indole derivatives
5-Heteryl-1,6-naphthyridin-2(1H)-ones, cardiotonic use thereof a
5-HT 2B receptor antagonists
5-HT 7 receptor antagonists
5-HT selective agents
5-HT-1D receptor ligands
5-HT.sub.1F agonists
5-HT.sub.1F agonists
5-HT.sub.1F agonists for the treatment of migraine
5-HT.sub.1F mediated inhibition of neurogenic meningeal extravas
5-HT.sub.3 antagonists: use in reducing opiate tolerance
5-HT.sub.3 receptor agonist, novel thiazole derivative and inter
5-HT.sub.3 receptor antagonists for treatment of cough and bronc
5-HT.sub.4 agonists and antagonists