发明授权
- 专利标题： Deoxynarasin antibiotics
- 专利标题（中）： 脱氧in素抗生素
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申请号： US844087申请日： 1977-10-20
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公开(公告)号： US4141907A公开(公告)日： 1979-02-27
- 发明人: Walter M. Nakatsukasa , Gary G. Marconi , Norbert Neuss , Robert L. Hamill
- 申请人： Walter M. Nakatsukasa , Gary G. Marconi , Norbert Neuss , Robert L. Hamill
- 申请人地址： IN Indianapolis
- 专利权人： Eli Lilly and Company
- 当前专利权人： Eli Lilly and Company
- 当前专利权人地址： IN Indianapolis
- 主分类号： C07D493/20
- IPC分类号： C07D493/20 ; A23K20/195 ; A61K31/35 ; A61K36/06 ; A61P31/04 ; A61P33/02 ; A61P43/00 ; C07D493/10 ; C07H19/01 ; C12P1/06 ; C12P17/18 ; C12R1/485 ; C07D309/22
摘要：
Deoxynarasin antibiotic complex, comprising 20-deoxynarasin and 20-deoxy-epi-17-narasin, is produced by submerged aerobic fermentation of Streptomyces aureofaciens NRRL 11181. 20-Deoxynarasin and 20-deoxy-epi-17-narasin are separated and isolated by chromatography. The deoxynarasin complex, 20-deoxynarasin and 20-deoxy-epi-17-narasin are antibacterial and anticoccidial agents and also increase feed-utilization efficiency in ruminants.
公开/授权文献
- US5943652A Resource assignment and scheduling system 公开/授权日：1999-08-24
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