发明名称 |
POLYMERIC COMPOUND |
摘要 |
A generic polymeric agent for releasing 5-aminosalicylic acid or its salts is disclosed which comprises a nonabsorbable pharmacologically acceptable organic polymer backbone containing aromatic rings to which are covalently bonded via azo bonds a plurality of salicylic acid or salicylate salt groups. The azo bonds attach to the salicylates' 5-position carbon. The polymers undergo bacterial cleavage in the mammalian lower bowel to release 5-aminosalicylic acid and/or its salts. |
申请公布号 |
JPS55102603(A) |
申请公布日期 |
1980.08.06 |
申请号 |
JP19790165452 |
申请日期 |
1979.12.19 |
申请人 |
DYNAPOL CORP |
发明人 |
TOOMASU EMU PAAKINSON;JIYOSEFU PII BURAUN;ROBAATO II UINGAADO JIYUNIA |
分类号 |
C08F8/00;A61K31/60;A61K31/785;A61K31/795;A61K47/48;A61P1/00;C08F8/30;C08F8/34;C08G65/334;C08G65/48;C08G73/00;C08G73/04;C08G85/00 |
主分类号 |
C08F8/00 |
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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