(R)-4-((S)-2-{(S)-2-[(4aR,6S,7R,8R,8aS)-6-Benzyloxy-7-(3-hydroxy-2-tetradecyl-octadecanoylamino)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy]-propionylamino}-propionylamino)-4-carbamoyl-butyric acid benzyl ester 在
palladium on activated charcoal
氢气 、
溶剂黄146 作用下,
生成 (R)-4-Carbamoyl-4-((S)-2-{(S)-2-[(3R,4R,5S,6R)-2,5-dihydroxy-6-hydroxymethyl-3-(3-hydroxy-2-tetradecyl-octadecanoylamino)-tetrahydro-pyran-4-yloxy]-propionylamino}-propionylamino)-butyric acid