(3S)-5-tert-butyldimethylsilyloxy-4,4-dimethylhept-6-en-3-ol

(2R,4aR,6S,8aS)-6-methoxy-7-methyl-2-phenyl-4,4a,6,8a-tetrahydropyrano[3,2-d][1,3]dioxine

methyl 4,6-O-benzylidene-2-deoxy-2-C-methyl-α-D-altro-pyranoside

methyl 2,3-dideoxy-2-c-methyl-α-D-erythro-hex-2-enooyranoside

methyl 4,6-O-benzylidene-2-deoxy-2-C-methyl-3-O[(thiomethyl)-thiocarbonyl]-α-D-altro-pyranoside