SULFATED POLYGULONIC ACID POLYSACCHARIDE OR PHARMACEUTICAL SALT THEREOF, PREPARATION METHOD THEREFOR AND USE THEREOF

摘要

Sulfated polygulonic acid polysaccharides or pharmaceutical salts thereof, methods for their preparation, and use thereof in the preparation of inhibitors of cancer growth and/or metastasis are provided. These sulfated polygulonic acid polysaccharides or pharmaceutical salts thereof are cancer growth inhibitors, cancer metastasis inhibitors, angiogenesis inhibitors, heparanase inhibitors, C-Met enzyme inhibitors, microtubule polymerization inhibitors, actin-depolymerization factor activity inhibitors, and It can be used to prepare one or more of the actin-aggregation inhibitors.