4-((4aR,5aS,6aR,8S,9R,10aS,11aR,13aS)-9-Hydroxy-2,2,9,10a-tetramethyl-dodecahydro-1,3,5,7,11-pentaoxa-benzo[4,5]cyclohepta[1,2-b]naphthalen-8-yl)-butyric acid

(3aS,4aR,7R,8aS,10aR)-7-Phenyl-octahydro-1,4,6,8-tetraoxa-benzo[f]azulen-2-one

(E)-3-[(2R,4S,5R)-4-(3-Oxo-propyl)-2-phenyl-[1,3]dioxan-5-yloxy]-acrylic acid ethyl ester