| abstract |
(57) [Problem] To provide a novel therapeutic and ameliorating agent for inflammation, ischemia-reperfusion injury, autoimmune disease or cancer metastasis. [Problem] To provide an N-substituted Lewis-type sugar chain derivative or a salt thereof, The present invention relates to a polymer-based compound which is bonded to a polymer by using a functional spacer, and optionally contains an enhancer for improving the conformation and solubility of the polymer of the present invention. |