methyl 2-deoxy-3-O-phenoxythiocarbonyl-5-O-(4-phenylbenzoyl)-β-D-erythro-pentofuranoside

methyl 2-deoxy-3-O-phenoxythiocarbonyl-5-O-(4-phenylbenzoyl)-α-D-erythro-pentofuranoside

Methyl 2,3-dideoxy-D-ribofuranoside

2,2-Dimethyl-propionic acid (2R,3S,5R)-5-[4-(2,2-dimethyl-propionylamino)-2-oxo-2H-pyrimidin-1-yl]-3-methoxythiocarbonyloxy-tetrahydro-furan-2-ylmethyl ester

Methyl-5-O-acetyl-2,3-dideoxy-pentofuranosid