The present invention provides compositions and methods relating to polylactides which may be used for drug delivery (e.g., parenteral delivery), wherein an organic solvent is not required.
本发明提供了关于聚乳酸的组合物和方法,可用于药物传递(例如,肠外给药),其中不需要有机溶剂。
POLYLACTIDES COMPOSITIONS AND USES THEREOF
申请人:University of Geneva
公开号:US20130331464A1
公开(公告)日:2013-12-12
The present invention provides compositions and methods relating to polylactides which may be used for drug delivery (e.g., parenteral delivery), wherein an organic solvent is not required.
本发明提供了与聚乳酸相关的组合物和方法,可用于药物传递(例如,肠外传递),其中不需要有机溶剂。
DEGRADABLE CELLULOSE POLYMERS
申请人:BATTELLE MEMORIAL INSTITUTE
公开号:EP0586575A1
公开(公告)日:1994-03-16
Polyhydroxyalkanoic acid having ester, carboxyl or sulfonic acid group and producing method thereor
申请人:Kenmoku Takashi
公开号:US20070117937A1
公开(公告)日:2007-05-24
The invention is to provide a novel polyhydroxyalkanoate having a reactive functional group within a molecule, a novel polyhydroxyalkanoate having a novel function by a chemical modification of the polyhydroxyalkanoate having the reactive functional group, and a producing method therefor. A polyhydroxyalkanoate containing a unit having a carboxyl group in a side chain is utilized for deriving a polyhydroxyalkanoate containing a unit having an amide group and a sulfonic acid group in the molecule.