发明授权
- 专利标题: 5-substituted benzophenone hydrazone compounds
- 专利标题(中): 5-取代苯并噻吩氢化合物
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申请号: US37366073申请日: 1973-06-26
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公开(公告)号: US3857887A公开(公告)日: 1974-12-31
- 发明人: SHINDO M , KAKIMOTO M , NAGANO H
- 申请人: CHUGAI PHARMACEUTICAL CO LTD
- 专利权人: Chugai Pharmaceutical Co Ltd
- 当前专利权人: Chugai Pharmaceutical Co Ltd
- 优先权: US37366073 1973-06-26; JP2142771 1971-04-08; JP2855572 1972-03-23; US24282572 1972-04-10
- 主分类号: C07C109/16
- IPC分类号: C07C109/16
摘要:
5-Substituted benzophenone hydrazones which possess an activity on the central nervous system are disclosed. The 5-substituted benzophenone hydrazones are prepared by the reaction of 5substituted benzophenones with hydrazine.
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