4-(Sulfonylamino)phenyl α-<scp>D</scp>-glucopyranosides as competitive inhibitors of yeast α-glucosidase
作者:Josie C. Briggs、Alan H. Haines、Richard J. K. Taylor
DOI:10.1039/c39930001410
日期:——
Certain members of a series of 4-(sulfonylamino)phenyl α-D-glucopyranosides are extremely good competitive inhibitors of yeast α-glucosidase and, remarkably, 4-(4-nitrophenylsulfonylamino)phenyl and 4-(2-naphthylsulfonylamino)phenyl α-D-glucopyranoside (Ki, 4.8 and 3.1 µmol dmâ3, respectively) are superior to 1-deoxynojirimycin (Ki, 14.6 µmol dmâ3) against this enzyme.
4-(4-硝基苯磺酰氨基)苯基和4-(2-萘磺酰氨基)苯基δ±-D-吡喃葡萄糖苷系列中的某些成员是酵母δ±-葡萄糖苷酶的极好的竞争性抑制剂。8 和 3.1 μmol dmâ3 )优于 1-脱氧野尻霉素(Ki,14.6 μmol dmâ3 )。