(-)-(2R,3S,4R)-3,5-dihydroxy-2,4-dimethylpentanal 3,5-acetonide

(+)-(2R,3S,4S)-1,3,5-trihydroxy-2,4-dimethylpentane 3,5-acetonide

((2S,3R)-3-((R)-1-(benzyloxy)propan-2-yl)oxiran-2-yl)methanol

(2R,3R,4S)-2-methyl-4-((4R,5R)-2,2,5-trimethyl-1,3-dioxan-4-yl)pentane-1,3-diol