The present invention relates to novel retinol derivatives, the methods of preparation
and the uses thereof. According to the present invention, retinol derivatives comprise
carboester linkage between di-, tri-, polypeptide having functional group of COOH
and retinol. Retinol derivatives in the present invention comprise carboester linkage
between amino acid having functional group of di-COOH and retinol. Retinol derivatives
comprise carboester linkage between retinol and the compounds having the function
group of COOH and multiple double bonds on carbon chain. Retinol derivatives in
the present invention comprise carboester linkage between retinol and the compounds
having the functional group of di-COOH and one double bond. Retinol derivatives
in the present invention comprise ether linkage between the compounds with OH functional
group and retinol.