英文名称
N-[1-[(4aR,6R,7S)-7-hydroxy-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3]dioxin-6-yl]-2-oxopyrimidin-4-yl]benzamide;4-amino-1-[(2R,3S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;N-[1-[(4aR,6R)-7-oxo-4a,7a-dihydro-4H-furo[3,2-d][1,3]dioxin-6-yl]-2-oxopyrimidin-4-yl]benzamide;[(2R,4S,5R)-5-(4-benzamido-2-oxopyrimidin-1-yl)-3-benzoyloxy-4-hydroxy-4-methyloxolan-2-yl]methyl benzoate;N-[1-[(2R,3S,5R)-3,4-dihydroxy-5-(hydroxymethyl)-3-methyloxolan-2-yl]-2-oxopyrimidin-4-yl]benzamide