发明授权
- 专利标题： Antibiotic PA-31088-IV and production thereof
- 专利标题（中）： 抗生素PA-31088-IV及其生产
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申请号： US115278申请日： 1980-01-25
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公开(公告)号： US4292241A公开(公告)日： 1981-09-29
- 发明人: Kentaro Tanaka , Jun'ichi Shoji , Yoshimi Kawamura , Teruo Hattori , Eiji Kondo , Kouichi Matsumoto , Tadashi Yoshida , Naoki Tsuji
- 申请人： Kentaro Tanaka , Jun'ichi Shoji , Yoshimi Kawamura , Teruo Hattori , Eiji Kondo , Kouichi Matsumoto , Tadashi Yoshida , Naoki Tsuji
- 申请人地址： JPX Osaka
- 专利权人： Shionogi & Co., Ltd.
- 当前专利权人： Shionogi & Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX54-42347 19790406
- 主分类号： C07D477/00
- IPC分类号： C07D477/00 ; A61K31/397 ; A61K31/40 ; A61P31/04 ; C07D477/20 ; C07D487/04 ; C12P17/18 ; C12R1/465
摘要：
A new antibiotic having .beta.-lactamase inhibitory activity, PA-31088-IV, being useful as a medicament and a veterinary drug for inhibiting the growth of gram-positive and gram-negative phathogenic microorganisms and a process for preparing the same, being characterized by cultivating Streptomyces tokunonensis sp. nov. in a suitable medium and recovering PA-31088-IV from the cultured broth.
公开/授权文献
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