04485045 is referenced by 400 patents and cites 6 patents.

Lower-.omega.-alkenoyloxy-long chain alkanoic anhydrides are synthesized from the .omega.-hydroxyalkanoic acids and are condensed with glycerophosphatidyl cholines to prepare alkenoyloxyalkanoic esters of glycerophosphatidyl cholines. These are used to make vesicles which are then polymerized in situ. These vesicles show improved stability and the rate of leakage of entrapped active ingredients such as drugs can be controlled. They are also used to form a hydrophyllic monolayer on polyethylene.

Title
Synthetic phosphatidyl cholines useful in forming liposomes
Application Number
280633
Publication Number
4485045
Application Date
May 26, 1982
Publication Date
November 27, 1984
Inventor
Steven L Regen
Milwaukee
WI, US
Agent
Scully Scott Murphy & Presser
Assignee
Research Corporation
AZ, US
IPC
C07F 9/10
A23J 7/00
View Original Source