| abstract |
A compound having formula (I): wherein R1 is a saturated or unsaturated chain of 1-5 carbons in length; and R2 is a saturated or unsaturated chain of 3-10 carbons in length; and A is selected from the group consisting of COOL and CONR'-R'', wherein L is a lipid moiety selected from the group consisting of glycerol, C3-20 fatty acid monoglycerides, C3-20 fatty acid diglycerides, hydroxy-C2-6-alkyl esters of C3-20 fatty acids, hydroxy-C2-6-alkyl esters of lysophosphatidic acids, lyso plasmalogens, lysophospholipids, lysophosphatidic acid amides, glycerophosphoric acids, sphingolipids, lysophosphatidylethanolamines, and N-mono and N,N-di-(C1-4)alkyl derivatives of the amines thereof; and R' and R'' are each independently selected from the group consisting of hydrogen and a lower alkyl group comprising 1-5 carbon atoms; and pharmaceutically acceptable salts thereof. In addition, there is provided methods for using these compositions. |