发明名称 |
SUSTAINED-RELEASE SOLID PREPARATION FOR ORAL USE |
摘要 |
It is intended to avoid dose dumping of a drug and improve the dissolution properties of a drug in the lower gastrointestinal tract, and thereby provide a sustained-release solid preparation for oral administration that reliably exhibits its main pharmacological effect when orally administered once or twice a day. The present invention provides a sustained-release solid preparation containing (A) a pharmacologically active drug, (B) carboxyvinyl polymer, (C) povidone, and (D) carmellose sodium, xanthan gum, or sodium carboxymethyl starch. |
申请公布号 |
EP2540294(A4) |
申请公布日期 |
2013.12.04 |
申请号 |
EP20110744792 |
申请日期 |
2011.02.21 |
申请人 |
DAIICHI SANKYO COMPANY, LIMITED |
发明人 |
KANAMARU, TARO;TAJIRI, SHINICHIRO |
分类号 |
A61K31/403;A61K9/16;A61K9/22;A61K31/4745;A61K47/10;A61K47/26;A61K47/32;A61K47/36;A61K47/38 |
主分类号 |
A61K31/403 |
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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