Polysaccharide derivative and separating agent

摘要

The present invention provides a novel polysaccharide derivative in which part or the whole of the hydroxyl groups or the amino groups contained in a polysaccharide are displaced by two or more kinds of substituents, and a separating agent and a separating apparatus which comprise the polysaccharide derivative. The polysaccharide derivative of the present invention is extremely useful as a functional material for optical resolution.