发明授权
- 专利标题: Aminonaphthacene derivatives and their production
- 专利标题(中): 氨基苯甲酸衍生物及其生产
-
申请号: EP82304021.7申请日: 1982-07-29
-
公开(公告)号: EP0071483B1公开(公告)日: 1985-01-02
- 发明人: Ishizumi, Kikuo , Muramatsu, Michihisa , Sato, Hiromi , Yoshida, Noboru , Tanno, Norihiko
- 申请人: SUMITOMO CHEMICAL COMPANY, LIMITED
- 申请人地址: Kitahama 4-chome 5-33 Chuo-ku Osaka 541 JP
- 专利权人: SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人: SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人地址: Kitahama 4-chome 5-33 Chuo-ku Osaka 541 JP
- 代理机构: Allard, Susan Joyce
- 优先权: JP119949/81 19810729; JP12134/82 19820127; JP79525/82 19820511
- 主分类号: C07C97/18
- IPC分类号: C07C97/18 ; C07D317/28
公开/授权文献
- EP0071483A2 Aminonaphthacene derivatives and their production 公开/授权日:1983-02-09
信息查询