| 发明名称 |
Method of preparing clarithromycin |
| 摘要 |
Clarithromycin can be easily prepared by reacting erythromycin A N-oxide with a methylating agent to obtain 6-O-methylerythromycin A N-oxide; and treating 6-O-methylerythromycin A N-oxide obtained above with a reducing agent in a high yield.
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| 申请公布号 |
US6809188(B1) |
申请公布日期 |
2004.10.26 |
| 申请号 |
US20020129419 |
申请日期 |
2002.05.01 |
| 申请人 |
HANMI PAHRM. CO., LTD. |
发明人 |
SUH KWEE-HYUN;SEONG MI-RA;KIM NAM-DU;LEE GWAN-SUN |
| 分类号 |
A61P31/04;C07H17/08;(IPC1-7):C07H17/08 |
主分类号 |
A61P31/04 |
| 代理机构 |
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| 地址 |
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