Synthesis of a potent aminocyclitol α-mannosidase inhibitor, 1 l -(1,2,3,5/4)-5-amino-4- O -methyl-1,2,3,4-cyclopentanetetrol
作者:Seiichiro Ogawa、Takayuki Morikawa
DOI:10.1016/s0960-894x(00)00162-1
日期:2000.5
Demethylthio-, de-S-methyl-, and ethylthio-derivatives of the alpha-mannosidase inhibitor, mannostatin A, have been synthesized and evaluated for their inhibition of Jack bean alpha-mannosidase in order to elucidate the roles of the methylthio group. All derivatives had lowered inhibitory potentials. However, a mannostatin A analogue with a methoxyl instead of the methylthio, exhibited about 2-fold