发明名称 |
CONTROLLED RELEASE SOLID PREPARATION |
摘要 |
Disclosed is a controlled release solid preparation which is excellent in stability of an active ingredient, can exert a pharmacological effect steadily and rapidly after administration and can retain the pharmacological effect for a prolonged period of time. The controlled release solid preparation comprises a combination of a rapid release part and a controlled release part, wherein the rapid release part comprises an antacid (1), a compound unstable under acidic conditions (2) and a basic substance and the controlled release part comprises a coating film comprising a compound unstable under acidic conditions (3) and a basic substance and capable of being dissolved at a pH value equal to or higher than 6.5.
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申请公布号 |
KR20080080408(A) |
申请公布日期 |
2008.09.03 |
申请号 |
KR20087018253 |
申请日期 |
2008.07.24 |
申请人 |
TAKEDA PHARMACEUTICAL COMPANY LIMITED |
发明人 |
BANDO HIROTO;KURASAWA TAKASHI |
分类号 |
A61K9/26;A61K31/4439;A61K47/32 |
主分类号 |
A61K9/26 |
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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