6-氯-3-甲基[1,2,4]三唑并[4,3-B]哒嗪 、 (5-甲基-3-苯基-4-异恶唑)甲醇 以to the title compound (70 mg, 41%) which was obtained as a white solid的产率得到3-Methyl-6-(5-methyl-3-phenyl-isoxazol-4-ylmethoxy)-[1,2,4]triazolo[4,3-b]pyridazine
参考文献:
名称:
Isoxazolo-pyridazine derivatives
摘要:
本发明涉及异噁唑吡啶嗪类化合物,特别是公式I所描述的化合物及其药学上可接受的盐,具有亲和力和选择性结合GABA A α5受体结合位点,其制造,包含它们的药物组合物以及它们作为认知增强剂或治疗认知障碍如阿尔茨海默病的用途。
The invention relates to isoxazolo-pyridazine compounds, in particular those of formula I as described above and to a pharmaceutically acceptable salts thereof, having affinity and selectivity for the GABA A α5 receptor binding site, their manufacture, pharmaceutical compositions containing them and their use as cognitive enhancers or for the treatment of cognitive disorders like Alzheimer's disease.
这项发明涉及异氧唑吡啶嗪化合物,特别是如上所述的式I化合物及其药用盐,具有亲和力和选择性结合到GABA A α5受体结合位点,其制备方法,含有它们的药物组合物以及它们作为认知增强剂或用于治疗认知障碍如阿尔茨海默病。
US7943619B2
申请人:——
公开号:US7943619B2
公开(公告)日:2011-05-17
Isoxazolo-pyridazine derivatives
申请人:Hoffmann-La Roche Inc.
公开号:US07943619B2
公开(公告)日:2011-05-17
The invention relates to isoxazolo-pyridazine compounds, in particular those of formula I as described above and to a pharmaceutically acceptable salts thereof, having affinity and selectivity for the GABA A α5 receptor binding site, their manufacture, pharmaceutical compositions containing them and their use as cognitive enhancers or for the treatment of cognitive disorders like Alzheimer's disease.
本发明涉及异噁唑吡啶嗪类化合物,特别是公式I所描述的化合物及其药学上可接受的盐,具有亲和力和选择性结合GABA A α5受体结合位点,其制造,包含它们的药物组合物以及它们作为认知增强剂或治疗认知障碍如阿尔茨海默病的用途。