上游原料
Thymidine; 1-[(2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedionemethyl 2-[[(4-bromophenoxy)(chloro)phosphoryl]amino]propanoate1-[(2R,5S)-5-(hydroxymethyl)-2,5-dihydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedionemethyl (2S)-2-aminopropanoate4-bromophenolDichlorophoephoric acid 4-bromophenyl estermethyl (2S)-2-[[(4-bromophenoxy)(chloro)phosphoryl]amino]propanoate
