发明名称 |
Erythromycin D and esters thereof by fermentation with Nocardia sp. ATCC 39043 |
摘要 |
Fermentation of a culture of Nocardia sp. ATCC 39043 produces an antibiotic complex comprising erythromycin D, 3'',4''-di-O-acetylerythromycin D, 3''-O-acetyl-4''-O-propionylerythromycin D and 4''-O-acetylerythromycin D. The components are separated and are each useful in vitro and in vivo as antibacterial agents. If erythromycin D is the desired product, the esters can be hydrolyzed prior to the separation of the erythromycin D.
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申请公布号 |
US4582796(A) |
申请公布日期 |
1986.04.15 |
申请号 |
US19840600612 |
申请日期 |
1984.04.16 |
申请人 |
PFIZER, INC. |
发明人 |
CELMER, WALTER D.;CULLEN, WALTER P.;WATTS, PAUL C.;SHIBAKAWA, RIICHIRO;TONE, JUNSUKE |
分类号 |
A23K1/17;C07H17/08;C12P19/62;(IPC1-7):C12P19/62;C12N1/20;C12R1/365 |
主分类号 |
A23K1/17 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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