发明名称 |
CONTROLLED RELEASE DOSAGE FORM |
摘要 |
<p>A controlled release dosage form which consists essentially of a core containing a medicament; an inner coating layer composed of ethylcellulose and a hydrophobic substance; and an outer coating layer containing a medicament are disclosed. Said dosage form shows rapid increase in blood concentration of the medicament and at the same time maintains the high level of the blood concentration over a prolonged period time.</p> |
申请公布号 |
GR3002915(T3) |
申请公布日期 |
1993.01.25 |
申请号 |
GR19910401439T |
申请日期 |
1991.10.17 |
申请人 |
TANABE SEIYAKU CO., LTD. |
发明人 |
SAMEJIMA, MASAYOSHI;NODA, KAZUO;KOBAYASHI, MASAO;ISHIKAWA, SHIGEYUKI |
分类号 |
A61K9/22;A61K9/50;A61K9/54;A61K9/62;(IPC1-7):A61K9/54;A61K31/55;A61K9/24 |
主分类号 |
A61K9/22 |
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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