(4R,5S)-5-((R)-4-((tert-butyldimethylsilyl)oxy)pentyl)-2,2-dimethyl-1,3-dioxolane-4-carbaldehyde

(2R)-5-((4S,5S)-5-((S)-1-(methoxymethoxy)but-3-en-1-yl)-2,2-dimethyl-1,3-dioxolan-4-yl)pentan-2-ol

(2S)-5-((4S,5S)-5-((1S)-1-(methoxymethoxy)but-3-en-1-yl)-2,2-dimethyl-1,3-dioxolan-4-yl)pentan-2-yl 2-hydroxy-4-methoxy-6-vinylbenzoate

(3aS,7S,17S,17aS,14E)-10-hydroxy-12-methoxy-17-(methoxymethoxy)-2,2,7-trimethyl-4,5,6,7,17,17a-hexahydro-3aH-benzo[c][1,3]dioxolo[4,5-i][1]oxacyclotetradecin-9(16H)-one

tert-butyl(((2R)-5-((4S,5S)-5-((S)-1-(methoxymethoxy)but-3-en-1-yl)-2,2-dimethyl-1,3-dioxolan-4-yl)pentan-2-yl)oxy)dimethylsilane