发明名称 |
Compositions comprising microaggregates of photosensitizers and phospholipids |
摘要 |
Compositions comprising microaggregates smaller than 100 nm containing hydrophobic drugs, particularly photosensitizers, as well as methods for their production, are described. Such microaggregates may include micelle structures or combinations thereof with liposomes, and constitute an effective delivery vehicle for a hydrophobic agent. Methods for microaggregate production include the use of preferred lipid compounds, namely saturated and unsaturated phospholipids, and processing conditions favoring the production of small aggregates for improved filter sterilization. |
申请公布号 |
NZ527922(A) |
申请公布日期 |
2005.09.30 |
申请号 |
NZ20020527922 |
申请日期 |
2002.04.10 |
申请人 |
QLT INC |
发明人 |
BOCH, RONALD E;SINGH, MITRA RANJI;KARMADI, IMAN |
分类号 |
A61K47/24;A61K9/107;A61K9/127;A61K41/00;A61K47/10;A61K47/22;A61K47/48;C09K3/00;(IPC1-7):A61K9/107 |
主分类号 |
A61K47/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|