| abstract |
Activity-generating delivery molecules comprising the structure R 3 -(C=O)-Xaa-NH-R 4 wherein Xaa is any D- or L-amino acid residue with a non- hydrogen, substituted or unsubstituted side chain, R 3 -(C=O)- and -NH-R 4 are independently a long chain group, each long chain group containing one or more carbon- carbon double bonds, and salts, compositions and methods of use thereof. The activity- generating delivery compounds and compositions are useful for generating activity of an active agent in a cell, tissue, or subject. |