Patent ID: 8663660
Filing Date: 2014-03-04
Classification: A61K

Abstract:
1. Polymerized micelles comprising polymerized amphiphilic molecules, wherein the amphiphilic molecules are of the following general formula: A-X—B-L-Z, wherein A represents CH n and m, which may be the same or different, are integers from 1 to 16; X represents CO—NH, NH—CO, a bond or is absent; B represents —(CH L represents —(CH wherein X is absent if B and L are absent; and Z represents wherein s is an integer from 1 to 16, R 2 represents COOH, SO 3 H, OSO 3 H, OPO 3 H 2 , or OPO 2 H 2 , R 1 represents H, COOH, SO 3 H, OSO 3 H, OPO 3 H 2 , OPO 2 H 2 or —CO—NH—(CH 2 ) t —CH 3 , wherein t is an integer from 1 to 16, or Z is a neutral hydrophilic sugar or a polysaccharide, or addition salts thereof with a pharmaceutically acceptable acid or base.