GLYCOSYLATED LINKER, COMPOUND CONTAINING GLYCOSYLATED LINKER MOIETY AND PHYSIOLOGICALLY ACTIVE SUBSTANCE MOIETY OR SALT THEREOF, AND METHODS FOR PRODUCING SAID COMPOUND OR SALT THEREOF

摘要

[Problem] An object of the present invention is to provide a compound containing a carrier linker moiety and a physiologically active substance moiety, or a salt thereof, wherein the carrier is biodegradable and water-soluble. [Solution] By employing a sugar chain as a carrier and paying attention to the structure of a carrier-linker having a specific structure, a compound containing a carrier linker moiety and a physiologically active substance moiety or a salt thereof to solve the above problem was found.