5'-O-acetyl-2',3'-dideoxyuridine

methyl 2,3-dideoxy-5-O-(4-phenylbenzoyl)-α-D-glycero-pentofuranoside

methyl 2,3-dideoxy-5-O-(4-phenylbenzoyl)-β-D-glycero-pentofuranoside*0.25H2O

Methyl 2-Deoxy-3-O-(methylsulfonyl)-5-O-(4-phenylbenzoyl)-α-D-erythro-pentofuranoside

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