Tocotrienol derivative, process for producing the same and gamma-CEHC delivering agent

摘要

The object of the present invention is to provide a tocotrienol derivative which is highly water-soluble and shows high bioavailability in the living body and gamma-CEHC delivering agent.(A tocotrienolcarboxylic acid ester derivative represented by the general formula (I). (wherein R2 means a carboxylic acid residue having a nitrogen substituent, and R1 and R3 mean a hydrogen atom or a methyl group.))