Synthesis, Enzymic, and NMR Studies of Novel Sialoside Probes: Unprecedented, Selective Neuraminidase Hydrolysis of and Inhibition by C-6-(methyl)-Gal Sialosides
作者:Subramaniam Sabesan、Susana Neira、Fred Davidson、Jens O. Duus、Klaus Bock
DOI:10.1021/ja00084a003
日期:1994.3
We report here the synthesis of sialoside analogs, namely, αDNeuAc(2-6)(6-Me,R)βGal-OR 1 (R isomer, tg rotamer analog) and αDNeuAc(2-6)(6-Me,S)βDGal-OR 1 (S isomer, gt rotamer analog, R 1 =CH 2 CH 2 SiMe 3 or H) and the corresponding sulfur links thiosialosides useful for the determination of carbohydrate structural requirements in neuraminidase hydrolysis and for the design of neuraminidase inhibiton