(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

Benzoic acid (2S,4S,6R)-6-[(2R,3R)-3-benzyloxy-2-(4-methoxy-benzyloxy)-butyl]-2-methoxy-2-[(E)-4-(4-methoxy-benzyloxy)-1,1-dimethyl-but-2-enyl]-3-oxo-tetrahydro-pyran-4-yl ester

(8S,10R,11R)-11-(benzyloxy)-6-hydroxy-10-((4-methoxybenzyl)oxy)-3,3-dimethyl-8-((triethylsilyl)oxy)dodec-1-en-4-one