1,1-anhydro-1-C-<2-(hydroxymethyl)-4,6-dimethoxyphenyl>-β-D-glucopyranose

(1S,3'S,4'R,5'S,6'R)-5'-((tert-butyldimethylsilyl)oxy)-6'-(hydroxymethyl)-5,7-dimethoxy-3',4',5',6'-tetrahydro-3H-spiro[isobenzofuran-1,2'-pyran]-3',4'-diol

((1S,3'R,4'S,5'S,6'R)-5'-((tert-butyldimethylsilyl)oxy)-3',4'-dihydroxy-5,7-dimethoxy-3',4',5',6'-tetrahydro-3H-spiro[isobenzofuran-1,2'-pyran]-6'-yl)methyl pivalate

((1S,3'S,4'R,5'S,6'R)-5'-((tert-butyldimethylsilyl)oxy)-3',4'-dihydroxy-5,7-dimethoxy-3',4',5',6'-tetrahydro-3H-spiro[isobenzofuran-1,2'-pyran]-6'-yl)methyl pivalate

(1S,4'S,5'R,6'R)-4',5'-bis((tert-butyldimethylsilyl)oxy)-6'-(hydroxymethyl)-5,7-dimethoxy-5',6'-dihydro-3H-spiro[isobenzofuran-1,2'-pyran]-3'(4'H)-one