发明名称 |
WERKWIJZE TER BEREIDING VAN EEN DERIVAAT VAN EEN EEN 2-DESOXYSTREPTAMINEGROEP BEVATTEND AMINOGLYCOSIDEANTIBIOTICUM. |
摘要 |
<p>A new deoxystreptamine-containing aminoglycoside antibiotic derivative in which all the amino groups other than the amino group at the 1-position of the deoxystreptamine moiety are formylated is obtained in a high yield by treating a deoxystreptamine-containing aminoglycoside antibiotic derivative in which all the amino groups are formylated with a basic substance. The new derivatives are very important for production of 1-N-modified deoxystreptamine-containing aminoglycoside antibiotics.</p> |
申请公布号 |
NL155265(B) |
申请公布日期 |
1977.12.15 |
申请号 |
NL19740009348 |
申请日期 |
1974.07.10 |
申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD., OSAKA, JAPAN. |
发明人 |
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分类号 |
C07H15/23;C07H15/222;C07H15/232;C07H15/234;C07H15/236;(IPC1-7):07H15/22 |
主分类号 |
C07H15/23 |
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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