benzyl N-[3-[cyclopropyl-[4-hydroxy-6-[1-(oxan-4-yl)butan-2-yl]-2-oxopyran-3-yl]methyl]phenyl]carbamate 在
palladium on activated charcoal
吡啶 、
甲酸铵 作用下,
以
甲醇 、
二氯甲烷 为溶剂,
生成 N-(3-{Cyclopropyl-[6-(1-(tetrahydropyran-4-ylmethyl)-propyl)-4-hydroxy-2-oxo-2H-pyran-3-yl]-methyl}-phenyl)-1-methyl-1H-imidazole-4-sulfonamide