发明授权
- 专利标题: 3,4-Dihydro-quinazoline derivatives
- 专利标题(中): 3,4-二氢 - 喹唑啉衍生物
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申请号: US738221申请日: 1976-11-02
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公开(公告)号: US4251531A公开(公告)日: 1981-02-17
- 发明人: Gianfederico Doria , Ciriaco Romeo , Piernicola Giraldi , Francesco Lauria , Maria L. Corno , Piero Sberze , Marcello Tibolla
- 申请人: Gianfederico Doria , Ciriaco Romeo , Piernicola Giraldi , Francesco Lauria , Maria L. Corno , Piero Sberze , Marcello Tibolla
- 申请人地址: ITX Milan
- 专利权人: Farmitalia Carlo Erba S.p.A.
- 当前专利权人: Farmitalia Carlo Erba S.p.A.
- 当前专利权人地址: ITX Milan
- 优先权: ITX29998A/75 19751205
- 主分类号: C07D239/86
- IPC分类号: C07D239/86 ; A61K31/505 ; A61K31/517 ; A61P37/08 ; C07D239/88 ; C07D239/90 ; C07D239/91 ; C07D239/93 ; C07D257/04 ; C07D401/04 ; C07D401/14 ; C07D403/04 ; C07D239/82
摘要:
3,4-Dihydro-quinazoline derivatives, such as 6-carboxy-2-(2'-ethoxy-phenyl)-3,4-dihydro-4-oxo-quinazoline, are disclosed. The compounds possess anti-allergy properties and can be used for the treatment of allergic conditions.
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