公开(公告)号：US10471158B2

公开(公告)日：2019-11-12

申请号：US15312507

申请日：2015-05-19

Applicant: SOMAR CORPORATION

Inventor： Hirohiko Ise

IPC: A61K49/00 ,  A61K47/36 ,  C08F12/26 ,  A61K41/00 ,  A61K47/50 ,  A61K47/54 ,  A61K47/61 ,  A61K47/69

Abstract: An N-acetylglucosamine sugar chain group-containing compound which can easily reach cells/sites on which a vimentin and/or desmin protein(s) is/are exposed, which compound has excellent affinity to N-acetylglucosamine sugar chain-recognizing proteins; a drug delivery carrier compound comprising the compound; a preparation using the drug delivery earner compound; and a drug delivery system; are provided. These are an N-acetylglucosamine sugar chain group-containing compound having a weight average molecular weight within the range of 15,000 to 100,000; a drug delivery carrier compound comprising the compound; a preparation using the drug delivery carrier compound; and a drug delivery system.