(2R,3R,4S,5R)-2-((R)-2,2-Dimethyl-[1,3]dioxolan-4-ylmethoxy)-5-hydroxymethyl-tetrahydro-furan-3,4-diol 、 (2'R)-2',3'-isopropylidenedioxypropyl-tri-O-benzoyl-β-D-ribofuranoside 在
Amberlite IRA-410 resin 、
丙酮 作用下,
生成
(S)-2',3'-isopropylidenedioxypropyl 2,3-O-isopropylidene-β-D-ribofuranoside