(+/-)-2,2-dimethyl-1,3-dioxolan-4-ylmethanazide

3-氨基-1,2-丙二醇

2,2-二甲氧基丙烷

S-(-)-4-phthalimidomethyl-2,2-dimethyl-1,3-dioxolane

5,6-O-异丙叉基-L-抗坏血酸