发明名称 |
NOVEL INTERMEDIATES, PROCESS FOR PREPARING MACROLIDE ANTIBIOTIC AGENT THEREFROM |
摘要 |
<p>An erythromycin A 9-O-benzodithiol oxime intermediate represented by the following formula (III) useful for synthesis of clarthromycin and crystalline solvate thereof:Wherein, Y1 and Y2 are independently a hydrogen atoms or trimethylsilyl groups. And, a process for the preparation of clarithromycin using the erythromycin A 9-O-benzodithiol oxime intermediate as described in the specification.</p> |
申请公布号 |
HU0104600(A3) |
申请公布日期 |
2003.12.29 |
申请号 |
HU20010004600 |
申请日期 |
1999.11.24 |
申请人 |
HANSOL CHEMIENCE CO., LTD., SZOEUL |
发明人 |
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分类号 |
C07H1/00;C07H17/08 |
主分类号 |
C07H1/00 |
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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