The present invention relates to synthetic saccharides of general fornnula (I): V*−[Ux+2−Ux+1−Ux]n−V−O−L−NH2 that are related to carbapenem-resistant Kliebsella pneumoniae capsular polysaccharide and conjugates thereof. Said conjugates and pharmaceutical composition containing said conjugates are useful for prevention and/or treatment of diseases associated with carbapenem-resistant Klebsiella pneumoniae. Furthermore, the synthetic saccharides of general formula (I): V*−[Ux+2−Ux+1−Ux]n−V−O−L−NH2 are useful as marker in immunological assays for detection of antibodies against carbapenem-resistant Klebsiella pneumoniae bacteria.
本发明涉及一般式(I)的合成糖苷:V*−[Ux+2−Ux+1−Ux]n−V−O−L−NH2,这些糖苷与碳青霉烯耐药的克雷伯氏肺炎杆菌胶囊
多糖及其结合物有关。所述结合物及含有所述结合物的制药组合物对预防和/或治疗与碳青霉烯耐药的克雷伯氏肺炎杆菌相关的疾病有用。此外,一般式(I)的合成糖苷:V*−[Ux+2−Ux+1−Ux]n−V−O−L−NH2可用作免疫学测定中的标记,用于检测针对碳青霉烯耐药的克雷伯氏肺炎杆菌细菌的
抗体。