发明授权
- 专利标题: Polycyclic compounds and their production
- 专利标题(中): 多环化合物及其生产
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申请号: EP90300868.8申请日: 1990-01-26
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公开(公告)号: EP0380373B1公开(公告)日: 1993-05-12
- 发明人: Nakano, Hirofumi , Yamashita, Yoshinori , Ando, Katsuhiko , Saito, Yutaka , Takahashi, Keiichi , Ohno, Hiroe c/o Patent Department
- 申请人: KYOWA HAKKO KOGYO CO., LTD.
- 申请人地址: 6-1, Ohte-Machi Itchome Chiyoda-ku, Tokyo JP
- 专利权人: KYOWA HAKKO KOGYO CO., LTD.
- 当前专利权人: KYOWA HAKKO KOGYO CO., LTD.
- 当前专利权人地址: 6-1, Ohte-Machi Itchome Chiyoda-ku, Tokyo JP
- 代理机构: Lambert, Hugh Richmond
- 优先权: JP18300/89 19890127
- 主分类号: C07C50/22
- IPC分类号: C07C50/22 ; A61K31/12 ; C12P29/00 ; C12N1/14
公开/授权文献
- EP0380373A1 Polycyclic compounds and their production 公开/授权日:1990-08-01
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