发明公开
EP0274545A1 NOVEL SUBSTANCES DC-92B AND DC-92D, AND PROCESS FOR THEIR PREPARATION
失效
NEUE MITTEL DC-92B UND DC-92D，SOWIE DEREN VERFAHREN ZUR HERSTELLUNG。
- 专利标题： NOVEL SUBSTANCES DC-92B AND DC-92D, AND PROCESS FOR THEIR PREPARATION
- 专利标题（中）： NEUE MITTEL DC-92B UND DC-92D，SOWIE DEREN VERFAHREN ZUR HERSTELLUNG。
-
申请号： EP87904737.1申请日： 1987-07-17
-
公开(公告)号： EP0274545A1公开(公告)日： 1988-07-20
- 发明人: NAKANO, Hirofumi , TAKAHASHI, Isami , TOMITA, Fusao , ASANO, Kozo , YASUZAWA, Toru , ASHIZAWA, Tadashi , TAKAHASHI, Keiichi
- 申请人： KYOWA HAKKO KOGYO CO., LTD.
- 申请人地址： Ohtemachi Bldg., 6-1, Ohtemachi 1-chome Chiyoda-ku, Tokyo 100 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： Ohtemachi Bldg., 6-1, Ohtemachi 1-chome Chiyoda-ku, Tokyo 100 JP
- 代理机构： Casalonga, Axel
- 优先权： JP17140386 19860721
- 国际公布： WO1988000591 19880128
- 主分类号： C07H7/06
- IPC分类号： C07H7/06 ; A61K31/71 ; C12P19/26
摘要：
Novel compounds DC-928 and DC-92D having an an- thaquinone structure represented by planar structural formula (I) and a process for their preparation. These compounds are produced by cultivating microorganisms belonging to the genus Actinomajula. They have antibacterial and oncostatic activities, thus being useful as medicines. In the formula, R represents a group represented by the formula (II) or (III).
公开/授权文献
信息查询
