methyl 3,6-dideoxy-3-C-methyl-2-O-pivaloyl-3-trifluoroacetamido-α-L-glucopyranoside

methyl 3-acetamido-3,6-dideoxy-3-C-methyl-4-O-methyl-2-O-pivaloyl-α-L-glucopyranoside

methyl 3,6-dideoxy-4-O-methyl-3-C-methyl-3-nitro-2-O-pivaloyl-α-L-glucopyranoside

methyl 3-acetamido-3,6-dideoxy-3-C-methyl-2-O-pivaloyl-α-L-glucopyranoside

methyl 3,6-dideoxy-2-O-mesyl-3-C-methyl-3-nitro-α-L-gluco-hexopyranoside