发明公开
- 专利标题: Polycyclic ether antibiotics
- 专利标题(中): 多环类抗生素
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申请号: EP87306649申请日: 1987-07-28
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公开(公告)号: EP0255335A3公开(公告)日: 1988-06-08
- 发明人: Goudie, Alexander Crossan , Walshe, Nigel Derek Arthur
- 申请人: Pfizer Limited
- 专利权人: Pfizer Limited
- 当前专利权人: Pfizer Limited
- 优先权: GB8618844 19860801
- 主分类号: C07H19/01
- IPC分类号: C07H19/01 ; A61K31/70
摘要:
A new acidic polycyclic antibiotic UK-61,689 has the formula:
or a pharmaceutically acceptable cationic salt thereof. The antibiotic and its cationic salts are active against a variety of microorganisms and are effective in controlling coccidiosis, enteritis and swine dysentery as well as being effective in promotion of growth and/or improving efficiency of feed utilisation in swine and ruminants.
or a pharmaceutically acceptable cationic salt thereof. The antibiotic and its cationic salts are active against a variety of microorganisms and are effective in controlling coccidiosis, enteritis and swine dysentery as well as being effective in promotion of growth and/or improving efficiency of feed utilisation in swine and ruminants.
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