发明名称 |
USE OF POLYMERIC EXCIPIENTS FOR LYOPHILIZATION OR FREEZING OF PARTICLES |
摘要 |
Provided herein are use of polymeric excipients, specifically polyvinyl alcohols, optionally in conjunction with sugars, as cryoprotectants to prevent aggregation of PEG- containing particles. Also provided are PEG-containing particles comprising such polymeric excipients. |
申请公布号 |
WO2013090634(A1) |
申请公布日期 |
2013.06.20 |
申请号 |
WO2012US69585 |
申请日期 |
2012.12.13 |
申请人 |
ABRAXIS BIOSCIENCE, LLC |
发明人 |
FOSS, WILLARD;SHINDE, RAJESH |
分类号 |
A61K9/19;A61K31/337;A61K47/10;A61K47/30;A61P35/00 |
主分类号 |
A61K9/19 |
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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