发明授权
- 专利标题: 4-Amino pyridazinium compounds having pharmacalogical properties
- 专利标题(中): 具有药理学性质的4-氨基哒嗪鎓化合物
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申请号: US396615申请日: 1973-09-12
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公开(公告)号: US3980633A公开(公告)日: 1976-09-14
- 发明人: Rudolf Kropp , Franz Reicheneder , August Amann , Hubert Giertz
- 申请人: Rudolf Kropp , Franz Reicheneder , August Amann , Hubert Giertz
- 申请人地址: DT Ludwigshafen (Rhine)
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DT Ludwigshafen (Rhine)
- 优先权: DT2245248 19720915
- 主分类号: C07D237/06
- IPC分类号: C07D237/06 ; A01N43/58 ; A61K31/50 ; A61K31/535 ; A61P7/10 ; A61P9/00 ; A61P9/02 ; A61P25/00 ; A61P25/02 ; A61P25/04 ; A61P25/24 ; A61P25/26 ; A61P29/00 ; C07D237/20 ; G03C1/12 ; C07D403/04 ; C07D413/04
摘要:
New pyridazinium compounds which can be used as intermediates and are of interest because of their pharmacological properties, and their production.The invention relates to new pyridazinium compounds and their production. These compounds are of pharmacological interest.In DOS No. 1,912,941 6-alkoxypyridazinium compounds are said to have valuable pharmacological properties. Furthermore pyridazinium compounds are known for example as starting materials for pesticides and dyes from DOS No. 2,003,461 or U.S. Patent 3,510,488.The quaternization of pyridazines into pyridazinium compounds is described in an article in Acta. Chem. Scand., 21 (1967), 1067 to 1080, and the reaction of 6-chloropyridazinium compounds with amines is described in volume 23 (1969), 2534 to 2536.
公开/授权文献
- US5570705A Facial restraint for incarcerated person 公开/授权日:1996-11-05