phenylalanine ethyl phosphate 、
胞苷 在
lanthanum(lll) triflate 作用下,
生成
[(2R,3R,4R,5R)-2-(4-amino-2-oxopyrimidin-1-yl)-4-hydroxy-5-(hydroxymethyl)oxolan-3-yl] (2S)-2-amino-3-phenylpropanoate 、 (2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl L-phenylalaninate