发明名称 |
Controlled release tablets of metformin |
摘要 |
Controlled-release metformin and processes for their preparation, using a combination of non-ionic and anionic hydrophilic polymers, wherein the total hydrophilic polymer concentration is at least about 16% by weight of the composition.
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申请公布号 |
US2003104059(A1) |
申请公布日期 |
2003.06.05 |
申请号 |
US20020289070 |
申请日期 |
2002.11.06 |
申请人 |
CHAWLA MANISH;RAGHUVANSHI RAJEEV S.;RAMPAL ASHOK |
发明人 |
CHAWLA MANISH;RAGHUVANSHI RAJEEV S.;RAMPAL ASHOK |
分类号 |
A61K9/20;A61K9/22;A61K31/155;(IPC1-7):A61K31/16 |
主分类号 |
A61K9/20 |
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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