Methanesulfonic acid (2R,4aR,6S,7R,8R,8aR)-8-benzenesulfonyl-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yl ester

methyl 2,3-dideoxy-4,6-O-(phenylmethylene)-3-C-phenylsulfonyl-2-N-pyrrolidino-α-D-glucopyranoside

methyl 2,3-dideoxy-2-N-morpholino-4,6-O-(phenylmethylene)-3-C-phenylsulfonyl-α-D-glucopyranoside

methyl 4,6-O-(phenylmethylene)-3-deoxy-2-O-2-methylallyl-3-(4-morpholinyl)-α-D-altro-pyranoside