methyl 2-[(4R,6R)-6-[2-[(1S,2S,3R,6S)-2-[(2,2-dimethylbutanoylamino)methyl]-6-methyl-3-propylcyclohexyl]ethyl]-2,2-dimethyl-1,3-dioxan-4-yl]acetate 在
氢氟酸 作用下,
以
乙腈 为溶剂,
以95%的产率得到N-[[(1S,2S,3S,6R)-2-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-3-methyl-6-propylcyclohexyl]methyl]-2,2-dimethylbutanamide