发明名称 Pyrrolo-pyridazinone derivatives
摘要 A class of 4-hydroxy-pyrrolo[1,2-b]pyridazin-2(1H)-one derivatives, substituted at the 3-position by an optionally substituted aryl substituent, are selective non-competitive antagonists of NMDA receptors and/or are antagonists of AMPA receptors, and are therefore of utility in the treatment of conditions, such as neurodegenerative disorders, convulsions or schizophrenia, which require the administration of an NMDA and/or AMPA receptor antagonist.
申请公布号 US5426106(A) 申请公布日期 1995.06.20
申请号 US19930033655 申请日期 1993.03.16
申请人 MERCK SHARP & DOHME LIMITED 发明人 KULAGOWSKI, JANUSZ J.;LEESON, PAUL D.
分类号 C07D487/04;(IPC1-7):A61K31/495;C07D237/28 主分类号 C07D487/04
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