1,2-3,4-5,6-tri-O-isopropylidene-L-iditol

N1,N6-di-succinimidyl-2R,5R-dibenzyloxy-3S,4S-dihydroxy-3,4-O-isopropylidenehexanediester

2,5-di-O-benzyl-3,4-O-isopropylidene-L-idaric acid

2,5-di-O-benzyl-3,4-O-isopropylidene-L-iditol

2,5-di-O-benzyl-1,6-di-O-dimethoxytriphenylmethyl-3,4-O-isopropylidene-L-iditol

(4R,5S)-2,2-二甲基-1,3-二氧戊环-4,5-二甲醛

1,6-di-O-dimethoxytriphenylmethyl-3,4-O-isopropylidene-L-iditol

N1,N6-di[2-methyl-1S-(methylcarbamoyl)propyl]-2R,5R-dibenzyloxy-3S,4S-dihydroxy-3,4-O-iso-propylidenehexanediamide

3,4-disoprpylidene-1,6-di-O-triphenylmethyl-D-mannitol diacetate