(3S,4R)-4-(Benzo[1,3]dioxole-5-carbonyl)-3-[hydroxy-(2,3,4-trimethoxy-phenyl)-methyl]-dihydro-furan-2-one 在
sodium tetrahydroborate 作用下,
以
甲醇 为溶剂,
以52%的产率得到(2S,3S)-1-Benzo[1,3]dioxol-5-yl-2,3-bis-hydroxymethyl-4-(2,3,4-trimethoxy-phenyl)-butane-1,4-diol