p. 3887 - 3894
(2007/10/02)p. 4780 - 4785
(2007/10/02)1-(5-O-acetyl-2,3-dideoxy-β-D-glycero-pent-2-enofuranosyl)-uracil
(5S)-5-(hydroxymethyl)-2-oxo-tetrahydrofuran
1-((2R,5S)-5-Hydroxymethyl-2,5-dihydro-furan-2-yl)-3-(4-methoxy-benzyl)-1H-pyrimidine-2,4-dione
{(2S,5R)-5-[3-(4-Methoxy-benzyl)-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl]-2,5-dihydro-furan-2-ylmethoxymethyl}-phosphonic acid
{(2S,5R)-5-[3-(4-Methoxy-benzyl)-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl]-2,5-dihydro-furan-2-ylmethoxymethyl}-phosphonic acid diethyl ester
(S)-benzyl 2-((((2S,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,5-dihydrofuran-2-yl)methoxy)(phenoxy)phosphorylamino)propanoate
(S)-isopropyl 2-((((2S,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2,5-dihydrofuran-2-yl)methoxy)(phenoxy)phosphorylamino)propanoate