The present invention relates to a compound of formula (I) wherein the substituents are as defined in the claims. Said compound may be used as a ligand in order to purify glycosylated bio molecules. The present invention further relates to a complex comprising said compound and a Lewis-acidic transition metal ion or to a complex comprising said compound and boric acid or diboronic acid. The present invention also relates to methods for producing an affinity matrix for the purification of glycosylated biomolecules. In addition, the present invention relates to an affinity matrix obtainable by said methods.
本发明涉及式(I)的化合物,其中取代基如权利要求所定义。该化合物可用作
配体,以纯化糖基化的
生物分子。本发明还涉及包含该化合物和Lewis酸性过渡
金属离子的复合物,或包含该化合物和
硼酸或二
硼酸的复合物。本发明还涉及制备用于纯化糖基化
生物分子的亲和基质的方法。此外,本发明还涉及由上述方法获得的亲和基质。