发明授权
- 专利标题： Process for producing orotic acid by fermentation
- 专利标题（中）： 通过发酵生产酸性酸的方法
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申请号： EP88117017.9申请日： 1988-10-13
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公开(公告)号： EP0312912B1公开(公告)日： 1993-09-08
- 发明人: Takayama, Kenichiro , Matsunaga, Tomoko
- 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： VOSSIUS & PARTNER
- 优先权： JP261775/87 19871019
- 主分类号： C12P17/12
- IPC分类号： C12P17/12
摘要：
A process is disclosed for producing orotic acid, the process involves culturing in a medium a microorganism of the genus Corynebacterium which is capable of producing orotic acid and has resistance to a pyrimidine analogue or to both a pyrimidine analogue and a sulfa drug, until orotic acid is accumulated in the culture, and recovering orotic acid therefrom.
公开/授权文献
- EP0312912A3 Process for producing orotic acid by fermentation 公开/授权日：1990-05-16
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