| abstract |
The present invention provides a surface coating compound that delivers a drug or the like to a target tissue or cell in the body and has biodegradability, and a medical carrier using the same. SOLUTION: The following general formula: (Where R 1 is an alkyl group having 1 to 23 carbon atoms or an alkenyl group having at least one double bond, R 2 is hydrogen or an alkyl group or alkenyl group having 1 to 18 carbon atoms, and R 3 is a C 1 to C 18 group. A is O, S, COO, OCO, CONR4, NR4CO, NHCOO, OCONH, NHCONH (where R4 is hydrogen or an alkyl group or alkenyl group having 1 to 18 carbon atoms); An acylamide compound represented by the formula: [Selection diagram] None |