发明授权
- 专利标题: 1-substituted-6,7-methylenedioxy-quinozalin-2(1h)-thiones
- 专利标题(中): 1-取代-6,7-亚甲基二喹喔啉-2(1H) - 酮
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申请号: US34381773申请日: 1973-03-22
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公开(公告)号: US3875093A公开(公告)日: 1975-04-01
- 发明人: COOKE GEORGE A , HOULIHAN WILLIAM J
- 申请人: SANDOZ AG
- 专利权人: Sandoz Ag
- 当前专利权人: Sandoz Ag
- 优先权: US34381773 1973-03-22; US14101171 1971-05-06
- 主分类号: C07D317/66
- IPC分类号: C07D317/66 ; C07D491/04 ; C07D51/48
摘要:
1-substituted-6,7-methylenedioxy-quinazolin-2(1H)-thiones are useful as intermediates for 1-substituted-4-aryl-6,7methylenedioxy-quinazolin-2(1H)-thiones which are useful as antiinflammatory agents.
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