发明授权
- 专利标题: 4-Aminoquinazoline derivatives as cardiac stimulants
- 专利标题(中): 4-氨基喹唑啉衍生物作为心脏兴奋剂
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申请号: US464673申请日: 1974-04-26
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公开(公告)号: US3971783A公开(公告)日: 1976-07-27
- 发明人: Ian Thompson Barnish , David Alexander Cox , Anthony Garth Evans
- 申请人: Ian Thompson Barnish , David Alexander Cox , Anthony Garth Evans
- 申请人地址: NY New York
- 专利权人: Pfizer Inc.
- 当前专利权人: Pfizer Inc.
- 当前专利权人地址: NY New York
- 优先权: UK11018/73 19730307
- 主分类号: C07D401/12
- IPC分类号: C07D401/12 ; C07D417/12
摘要:
Certain novel 7-alkoxy-4-(N-[.omega.-(heteroaryl)alkyl]amino)quinazoline compounds, optionally bearing an alkyl or substituted alkyl group at the 2-position, an alkyl, benzyl, phenyl or alkoxyphenyl group on the 4-amino nitrogen atom, an alkyl or alkoxy group at the 5-position, and an alkyl alkoxy, hydroxy or amino group at the 6-position; and the acid-addition salts thereof. Compounds are cardiac stimulants.
公开/授权文献
- US5719694A Device for the deflection of light beams 公开/授权日:1998-02-17
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