(5S)-5-<(4R)-(2,2-dimethyl-1,3-dioxolan-4-yl)>-3-<(1,3-dioxolan-2-yl)methyl>-4,5-dihydroisoxazole

methyl 2,4-dideoxy-6-O-(phenylmethyl)-α-D-erythro-hexopyranoside

(S)-5-Benzyloxy-1-[1,3]dioxolan-2-yl-4-hydroxy-pentan-2-one