发明名称 |
Orally administrable solid ribavirin dosage forms and process for making them |
摘要 |
An orally administrable solid dosage form containing a compacted ribavirin composition having an advantageously high tap density of at least 0.6 g/mL as well as surprisingly rapid disintegration and dissolution rates and wherein the ribavirin is substantially free of polymorphic forms of ribavirin and a process for making such solid dosage forms are disclosed. |
申请公布号 |
ZA9811726(B) |
申请公布日期 |
1999.06.21 |
申请号 |
ZA19980011726 |
申请日期 |
1998.12.21 |
申请人 |
SCHERING CORPORATION |
发明人 |
STEPHEN M. LIEBOWITZ;ELLIOT I. STUPAK;IMTIAZ A. CHAUDRY;WINSTON A. VADINO;FRANK E. BOWEN |
分类号 |
A61K9/20;A61K9/48;A61K31/7056;A61K47/02;A61K47/12;A61K47/26;A61K47/32;A61K47/34;A61K47/36;A61K47/38;A61P31/12 |
主分类号 |
A61K9/20 |
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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