发明名称 |
Bifunctional oligosaccharides and also active compounds derived therefrom. |
摘要 |
Bifunctional oligosaccharides, characterized by the formula <CHEM> wherein R1 represents a hydrogen atom, an alkyl group having 1-4 carbon atoms or an alkali metal, R2 represents a single bond or a divalent radical compound of monosaccharides and glc represents glucose, are obtained with the help of a specific microbial lyase cleaving the glucose-glucoronic acid bond in polysaccharides; said bifunctional oligosaccharides can be reacted with all kinds of products like proteins and drugs resulting in products having modified properties like solubility etc. |
申请公布号 |
EP0294879(A2) |
申请公布日期 |
1988.12.14 |
申请号 |
EP19880201121 |
申请日期 |
1988.06.02 |
申请人 |
NEDERLANDSE ORGANISATIE VOOR TOEGEPAST NATUURWETENSCHAPPELIJK ONDERZOEK TNO |
发明人 |
KERKENAAR, ANTONIUS;SCHMEDDING, DIEDERIK JOHANNES MARIA;VAN DEN DOOL, RONALD TAKO MARINUS |
分类号 |
C07H7/02;C07H3/06;C12N1/20;C12N9/88;C12P19/00;C12P19/04;C12R1/07;C12R1/09 |
主分类号 |
C07H7/02 |
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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