发明名称 |
ORAL SOLID PREPARATION OF COMPOUND ANTITUBERCULOSIS DRUG AND PREPARATION METHOD THEREOF |
摘要 |
Provided is an oral solid preparation of a compound anti-tubercular drug, wherein the active ingredients are rifampicin, isoniazid, pyrazinamide and ethambutol hydrochloride. The compound oral solid preparation is a coated tablet with coated core or a coated three-layer tablet, wherein the two active ingredients rifampicin and isoniazid do not come to contact with each other directly. The compound oral solid preparation not only improves the stability of the compound preparation, but also improves the bioavailability of rifampicin. |
申请公布号 |
EP2698150(A4) |
申请公布日期 |
2014.09.24 |
申请号 |
EP20120771448 |
申请日期 |
2012.04.10 |
申请人 |
ZHEJIANG HISUN PHARMACEUTICAL CO. LTD. |
发明人 |
GU, MAOJIAN;ZHENG, QILAN;XU, CHAO;LI, NING;CHEN, GUIXIAN;ZHENG, LAN;WANG, MIN;JIANG, LINTAO |
分类号 |
A61K9/24;A61K9/16;A61K9/20;A61K9/28;A61K9/50;A61K31/133;A61K31/4409;A61K31/496;A61K31/4965;A61K45/06;A61P31/06 |
主分类号 |
A61K9/24 |
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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