| 发明名称 |
Antibiotics Cyan-416 A, Cyan-416 B, Cyan-416 C, Cyan-416 D, and Cyan-416 E, and ester derivatives of Cyan-416 B |
| 摘要 |
The invention relates to new antibiotics designated Cyan-416A, Cyan 416B, Cyan-416C, Cyan-416D and Cyan-416E to their production by fermentation of Acremonium sp. NRRL 30631 to methods for recovery and concentration from the crude solutions, and to a process for purification and to semisynthetic ethers of Cyan-416B.
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| 申请公布号 |
US2004132812(A1) |
申请公布日期 |
2004.07.08 |
| 申请号 |
US20030736425 |
申请日期 |
2003.12.15 |
| 申请人 |
WYETH HOLDINGS CORPORATION |
发明人 |
HE HAIYIN;BIGELIS RAMUNAS |
| 分类号 |
C07C69/94;C12P7/22;C12P7/62;(IPC1-7):A61K31/235;C07C69/76;C07C69/95 |
主分类号 |
C07C69/94 |
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