(16E)-(1S,2R,13S,18R,19aR,19bR)-19a,19b-dimethoxy-2-methoxymethyloxy-13,19a,19b-trimethyl-14,19,20-trioxabicyclo[16.4.0]doicosa-16-ene-15-one

(R)-O,O-dibenzylzearalane

(S)-O,O-dibenzylzearalane

(E)-(3aS,4R,9S,19aR)-4-Methoxymethoxy-2,2,9-trimethyl-3a,4,9,10,11,12,13,14,15,16,17,18,19,19a-tetradecahydro-1,3,8-trioxa-cyclopentacyclooctadecen-7-one

(-)-(E)-(2S,3R,5R,6R,1'S,5''S)-2-(1'-methoxymethyloxybut-3'-enyl)-5,6-dimethoxy-5,6-dimethyl-3-(5''-methyl-3-oxo-4-oxatetradec-1'',13''-dienyl)-1,4-dioxane