发明名称 |
Antibacterial substance BE-24566B |
摘要 |
Herein disclosed are an antibacterial substance: BE-24566B represented by the following structural formula (I): <IMAGE> [I] or a pharmaceutically acceptable salt thereof; and an antibacterial agent comprising, as an essential component, the foregoing antibacterial substance: BE-24566B or a pharmaceutically acceptable salt thereof. The antibacterial substance BE-24566B or pharmaceutically acceptable salts thereof can be prepared according to a method comprising the steps of inoculating an antibacterial substance: BE-24566B-producing microorganism or a variant thereof into a culture medium to cultivate the microorganism or variant, in particular the strain FERM BP-3994 or a variant thereof, and isolating the intracellularly and/or extracellularly produced antibacterial substance. The substance BE-24566B exhibits potent antibacterial effect on gram-positive bacteria represented by methicillin-resistant Staphylococcus aureus and, therefore, very useful as a therapeutic agent for treating a variety of infectious diseases caused by gram-positive bacteria.
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申请公布号 |
US5334613(A) |
申请公布日期 |
1994.08.02 |
申请号 |
US19920974460 |
申请日期 |
1992.11.12 |
申请人 |
BANYU PHARMACEUTICAL CO., LTD. |
发明人 |
KOJIRI, KATSUHISA;NAKAJIMA, SHIGERU;FUSE, AISAKU;SUDA, HIROYUKI |
分类号 |
C07D493/08;C12P17/18;(IPC1-7):A01N43/32;C07D319/08 |
主分类号 |
C07D493/08 |
代理机构 |
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主权项 |
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地址 |
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