发明授权
- 专利标题: Process for preparing 4-phenylquinazoline-2(1h)-ones
- 专利标题(中): 制备4-苯基喹唑啉-2(1H) - 酮的方法
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申请号: US3594376D申请日: 1969-09-05
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公开(公告)号: US3594376A公开(公告)日: 1971-07-20
- 发明人: BELL STANLEY C , WEI PETER H L
- 申请人: AMERICAN HOME PROD
- 专利权人: American Home Prod
- 当前专利权人: American Home Prod
- 优先权: US85573369 1969-09-05
- 主分类号: C07D239/82
- IPC分类号: C07D239/82 ; C07D51/48
摘要:
THE PREPARATION OF 4-PHENYLQUINAZOLINE-2(1H)-ONES BY REACTING A 2-AMINO-DIPHENYLMETHYLENEIMINOACETIC ACID N-OXIDE WITH A PHENYL HALOFORMATE. THE PRODUCTS ARE KNOWN COMPOUNDS HAVING PHARAMACEUTICALA AND OTHER UTILITIES.
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