发明授权
- 专利标题： Novel penicillin, and its preparation and use
- 专利标题（中）： 新型青霉素及其制备和使用
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申请号： US658035申请日： 1976-02-13
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公开(公告)号： US4046904A公开(公告)日： 1977-09-06
- 发明人: Hirotada Yamada , Hisao Tobiki , Norihiko Tanno , Kozo Shimago , Kosaku Okamura , Takenari Nakagome , Toshiaki Komatsu , Akio Izawa , Hiroshi Noguchi , Kenji Irie , Yasuko Eda
- 申请人： Hirotada Yamada , Hisao Tobiki , Norihiko Tanno , Kozo Shimago , Kosaku Okamura , Takenari Nakagome , Toshiaki Komatsu , Akio Izawa , Hiroshi Noguchi , Kenji Irie , Yasuko Eda
- 申请人地址： JA
- 专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人地址： JA
- 优先权： JA50-19040 19750214
- 主分类号： C07D499/04
- IPC分类号： C07D499/04 ; C07D499/00 ; C07D499/64 ; C07D499/68 ; A61K31/43
摘要：
A penicillin of the formula: ##STR1## (i.e. 6-[D-2-(3-hydroxypyridazine-4-carbonamido)-2-(p-hydroxyphenyl)acetamido]penicillanic acid), which is valuable as an antibacterial agent, a nutritional supplement in animal feeds and a therapeutic agent in poultry and mammals including man and is especially useful in the treatment of infectious diseases caused by Gram-positive and Gram-negative bacteria.
公开/授权文献
- US5141640A Tubular membrane module for separation 公开/授权日：1992-08-25
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