发明名称 |
AGENT FOR INJECTION PURPOSES COMPRISING ANTIBIOTIC, AND SOLUTION FOR INJECTION COMPRISING THE AGENT |
摘要 |
<p>Disclosed is a pharmaceutical composition for injection purposes, which comprises WAP-8294A<SUB>2</SUB> (a depsipeptide-type antibiotic) as an active ingredient, which is stable, and which contains WAP-8294A<SUB>2</SUB> in a high concentration. Specifically, disclosed is a pharmaceutical composition for injection purposes, which comprises WAP-8294A<SUB>2</SUB> having the structure represented by the formula (1) as an active ingredient and 2-hydroxypropyl-ß-cyclodextrin or ß-cyclodextrin as a stabilizing agent or a solubilizer, and whose pH value is not adjusted. Also disclosed is a solution for injection comprising WAP-8294A<SUB>2</SUB>,which can be prepared by mixing the pharmaceutical composition with a pH-adjusting agent comprising a solution containing disodium hydrogen phosphate, monosodium dihydrogen phosphate and sodium hydroxide and an infusion or a diluent such as dextrose just before use. (1)</p> |
申请公布号 |
WO2008001849(A1) |
申请公布日期 |
2008.01.03 |
申请号 |
WO2007JP63003 |
申请日期 |
2007.06.28 |
申请人 |
ARIGEN, INC.;NAKAJIMA, HIROFUMI;MACHIDA, HARUHIKO |
发明人 |
NAKAJIMA, HIROFUMI;MACHIDA, HARUHIKO |
分类号 |
A61K38/00;A61K9/08;A61K47/04;A61K47/26;A61K47/40;A61P31/04 |
主分类号 |
A61K38/00 |
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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