发明名称 |
SUSPENDED-RELEASE PREPARATION PREPARED BY USING ALGINIC ACID |
摘要 |
A suspended-release preparation containing a basic drug, which is readily prepared by using alginic acid gel beads as a suspended-release carrier and incorporating therein a basic drug such as a beta -blocker or a calcium antagonist. This preparation is capable of releasing the basic drug contained therein at a desired rate by oral administration, etc. |
申请公布号 |
WO8908446(A1) |
申请公布日期 |
1989.09.21 |
申请号 |
WO1989JP00255 |
申请日期 |
1989.03.09 |
申请人 |
SNOW BRAND MILK PRODUCTS CO., LTD. |
发明人 |
ODAGIRI, MASAKI;IMAI, TERUKO |
分类号 |
A61K9/16;A61K9/62;A61K31/40;A61K31/455;A61K45/08;A61K47/36;(IPC1-7):A61K9/16;A61K47/00 |
主分类号 |
A61K9/16 |
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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