l-iduronate-containing disaccharides related to the antithrombin-binding domain of heparin were prepared. The carboxylic function of the uronic acid unit was formed on a disaccharide level in the case of the glucuronate, while on a monosaccharide level in the case of the iduronate derivatives. Synthesis of their sulfonic acid analogues was carried out analoguosly applying sulfonatomethyl-containing acceptors
制备了与
肝素的抗凝血酶结合结构域有关的含d-
葡萄糖醛酸酯和含1-
异氰酸酯的二糖。在
葡萄糖醛酸的情况下,糖醛酸单元的羧基官能在二糖
水平上形成,而在
葡萄糖醛酸的衍
生物的情况下,在
单糖水平上形成。它们的
磺酸类似物的合成类似地以盐或甲酯的形式应用含磺酰基甲基的受体来进行。在含磺酰基甲基
尿酸酯二糖和非
磺酸尿酸酯的甲基醚形成反应中可以观察到显着差异。