l-diguluronic acid

L-Diguluronic acid, a linear polysaccharide copolymer consisting of two L-guluronic acid (G) units, serves as a precursor for Alginate[1], a categorically unbranched polyanionic polysaccharide. Alginate finds application in the development of antifungal agent delivery carriers[2].

L-Diguluronic acid disodium 是由两个 L-Guluronic acid 单元直接连接形成的直链多糖共聚物，主要应用于海藻酸的合成。作为无支链的聚阴离子多糖，它在抗真菌试剂载体的研究中也有其用途。