(E)-4-[(3aS,4S,6R,7aS)-6-((2R,3R)-3-Benzyloxy-2-hydroxy-butyl)-4-hydroxy-2-oxo-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl]-4-methyl-pent-2-enal

(3aS,4S,6R,7aS)-6-((2R,3R)-3-Benzyloxy-2-hydroxy-butyl)-4-((E)-4-hydroxy-1,1-dimethyl-but-2-enyl)-4-methoxy-tetrahydro-[1,3]dioxolo[4,5-c]pyran-2-one

(R)-2-[(2R,3R)-3-Benzyloxy-2-(4-methoxy-benzyloxy)-butyl]-6-[(E)-4-(4-methoxy-benzyloxy)-1,1-dimethyl-but-2-enyl]-2,3-dihydro-pyran-4-one

(2S,6S)-6-[(2R,3R)-3-Benzyloxy-2-(4-methoxy-benzyloxy)-butyl]-2-methoxy-2-[(E)-4-(4-methoxy-benzyloxy)-1,1-dimethyl-but-2-enyl]-dihydro-pyran-3-one

(E)-(9R,11R,12R)-12-Benzyloxy-9-(tert-butyl-dimethyl-silanyloxy)-1,11-bis-(4-methoxy-benzyloxy)-4,4-dimethyl-tridec-2-ene-5,7-dione