英文名称
[(2R,3S,5S)-5-[[2-amino-5-[formyl-[(3R,4R,5R,7S)-4-hydroxy-11-methoxy-16,18-dioxo-6,8,19-trioxapentacyclo[10.7.0.02,9.03,7.013,17]nonadeca-1,9,11,13(17)-tetraen-5-yl]amino]-6-oxo-1H-pyrimidin-4-yl]amino]-2-[[[(2R,3S,5R)-2-[[[(2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]oxolan-3-yl] [(2R,3S,5R)-5-(6-aminopurin-9-yl)-3-hydroxyoxolan-2-yl]methyl hydrogen phosphate