2-({(R)-1-[(R)-2-((4aR,6R,7R,8R,8aS)-7-Acetylamino-2-phenyl-6-phosphonooxy-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-propionylamino]-ethyl}-methoxy-phosphinoylmethyl)-pentanedioic acid dimethyl ester 在
palladium on activated charcoal
氢气 、
溶剂黄146 作用下,
以
甲醇 为溶剂,
以94%的产率得到2-({(R)-1-[(R)-2-((2R,3R,4R,5S,6R)-3-Acetylamino-5-hydroxy-6-hydroxymethyl-2-phosphonooxy-tetrahydro-pyran-4-yloxy)-propionylamino]-ethyl}-methoxy-phosphinoylmethyl)-pentanedioic acid dimethyl ester