齐多夫定 、
11-(2,2,2-Trifluoro-ethoxy)-undecanoic acid (R)-2-phosphonooxy-1-[11-(2,2,2-trifluoro-ethoxy)-undecanoyloxymethyl]-ethyl ester 在
吡啶 、
对甲苯磺酰氯 作用下,
反应 0.33h,
以40%的产率得到11-(2,2,2-Trifluoro-ethoxy)-undecanoic acid (R)-2-{[(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-ylmethoxy]-hydroxy-phosphoryloxy}-1-[11-(2,2,2-trifluoro-ethoxy)-undecanoyloxymethyl]-ethyl ester