The subject invention discloses materials and methods for the design, synthesis, and biochemical evaluation of chromogenic substrate compounds for sialidases of bacterial, viral, protozoa, and vertebrate (including humans) origin. In particular, this invention provides a novel class of effective compounds as chromogenic substrates of these sialidases which yield chromogenic products after reactions catalyzed by sialidase take place. Also provided are methods of making these substrate compounds, methods of diagnosis and prognosis of sialidase related diseases using these substrate compounds.
本发明公开了一种用于设计、合成和生化评价细菌、病毒、原虫和脊椎动物(包括人类)来源的
唾液酸酶的显色底物化合物的材料和方法。特别地,本发明提供了一类新型有效的化合物作为这些
唾液酸酶的显色底物,这些底物在
唾液酸酶催化反应后产生显色产物。还提供了制备这些底物化合物的方法,以及使用这些底物化合物进行
唾液酸酶相关疾病的诊断和预后的方法。