发明名称 |
METHOD FOR KEEPING THE QUALITY OF AQUEOUS PARENTERAL SOLUTION OF THROMBOMODULIN IN STORAGE AND DISTRIBUTION |
摘要 |
<p>A method for keeping the quality of an aqueous parenteral solution of thrombomodulin which is not in a frozen or freeze-dried state but in a liquid form in storage and distribution, characterized in that the aqueous thrombomodulin solution containing an effective amount of soluble thrombomodulin and a buffer component exhibiting a buffering activity in a pH range of 5 to 7.0 has a pH of 5 to 7.0 and that (a) the aqueous thrombomodulin solution further contains a surfactant and is in a state aseptically filled into a case or (b) the aqueous thrombomodulin solution is in the form of a prefilled syringe preparation produced by aseptically filling the thrombomodulin solution into a syringe substantially without any empty space. This method enables the storage and distribution of an aqueous parenteral solution of thrombomodulin in a liquid state for a prolonged period and makes it possible to provide an aqueous parenteral solution which is excellent in long-term stability and shaking stability and can save the trouble of dissolving in use.</p> |
申请公布号 |
EP1029548(A1) |
申请公布日期 |
2000.08.23 |
申请号 |
EP19980947842 |
申请日期 |
1998.10.13 |
申请人 |
ASAHI KASEI KOGYO KABUSHIKI KAISHA |
发明人 |
YUI, MASAKI;YOKOZAWA, AKIRA;MURATA, TOMOYO;TSURUTA, KAZUHISA;SHIMIZU, HIROTOMO |
分类号 |
A61K9/00;A61K38/00;A61K38/36;A61K47/02;A61K47/12;A61K47/26;A61K47/44;A61P7/00;A61P9/10;C07K14/745;(IPC1-7):A61K38/36;A61K47/00 |
主分类号 |
A61K9/00 |
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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