发明名称 |
Method of producing dosage units of a solid drug form containing warfarin sodium salt as active component |
摘要 |
The invention relates to a method of producing dosage units of a solid drug form containing as the active substance warfarin sodium salt in an amount of 1 to 10 mg and having high degree of content uniformity satisfying the Bergum criterion, wherein an aqueous solution of warfarin sodium salt and/or its clathrate which optionally contains in the dissolved state one of the pharmaceutically acceptable excipients co-forming the solid drug form to be prepared but not all the pharmaceutically acceptable excipients co-forming the solid drug form to be prepared, is brought into contact with solid particles of at least one pharmaceutically acceptable excipient co-forming the solid drug form to be prepared, whereupon optionally the particles are dried and optionally mixed with a required amount of solid particles of the remaining pharmaceutically acceptable excipients co-forming the solid drug form to be prepared, and the thus-obtained particulate mixture is formulated into dosage units of the solid drug form.
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申请公布号 |
US2007026077(A1) |
申请公布日期 |
2007.02.01 |
申请号 |
US20040575986 |
申请日期 |
2004.10.14 |
申请人 |
FRANC ALAS;ZALUDEK BOREK;GONEC ROMAN;MALECEK MIROSLAV;TKADLECKOVA HANA;PETROVICOVA ANNA |
发明人 |
FRANC ALAS;ZALUDEK BOREK;GONEC ROMAN;MALECEK MIROSLAV;TKADLECKOVA HANA;PETROVICOVA ANNA |
分类号 |
A61K31/37;A61K31/724;A61K9/14;A61K9/16;A61K9/20;A61K31/00;A61K31/366 |
主分类号 |
A61K31/37 |
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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