发明授权
- 专利标题: Antibiotic KA-7038 and compositions containing same
- 专利标题(中): 抗生素KA-7038和含有它们的组合物
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申请号: US56313申请日: 1979-07-10
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公开(公告)号: US4312858A公开(公告)日: 1982-01-26
- 发明人: Takeo Deushi , Akio Iwasaki , Kazuhiro Kamiya , Toshimi Mizoguchi , Masahito Nakayama , Hisakatsu Itoh , Toshihito Mori
- 申请人: Takeo Deushi , Akio Iwasaki , Kazuhiro Kamiya , Toshimi Mizoguchi , Masahito Nakayama , Hisakatsu Itoh , Toshihito Mori
- 申请人地址: JPX Nagoya
- 专利权人: Kowa Company, Ltd.
- 当前专利权人: Kowa Company, Ltd.
- 当前专利权人地址: JPX Nagoya
- 优先权: JPX53-84537 19780713; JPX54-69877 19790606
- 主分类号: C07H15/224
- IPC分类号: C07H15/224 ; C12P19/48 ; A61K31/71 ; C07H15/22
摘要:
An antibiotic substance KA-7038 selected from the group consisting of the compounds having formulae I to VII described in claim 1, mixtures thereof and acid addition salts thereof; an antibiotic composition composed of (i) antibiotically effective amount of aforesaid antibiotic substance KA-7038, and (ii) a pharmaceutically acceptable diluent or carrier. The antibiotic substance KA-7038 can be produced by cultivating an antibiotic substance KA-7038-producing strain belonging to genus Streptomyces, for example Streptomyces sp. KC-7038, and isolating the antibiotic substance KA-7038 from the culture broth.
公开/授权文献
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