(4aS,6S,7R,8aS,9aR,10aR)-2,2,4a-Trimethyl-7-((E)-styryl)-octahydro-1,3,8,10-tetraoxa-anthracen-6-ol

(4aS,8aS,9aR,10aR)-2,2,4a,5-Tetramethyl-4a,7,8a,9,9a,10a-hexahydro-4H-1,3,8,10-tetraoxa-anthracene

(4aS,6S,7S,8aR)-7-Allyloxy-2,2,4a-trimethyl-hexahydro-pyrano[3,2-d][1,3]dioxine-6-carbaldehyde

1-[(2S,3R,5S,6R)-3-(tert-Butyl-dimethyl-silanyloxy)-5-methoxy-6-methoxymethyl-2-methyl-tetrahydro-pyran-2-yl]-4-[(2R,3S)-3-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-yl]-but-2-yn-1-ol

(E)-4-[(4aS,6R,7S,8aR)-7-(tert-Butyl-dimethyl-silanyloxy)-2,2,4a-trimethyl-hexahydro-pyrano[3,2-d][1,3]dioxin-6-yl]-but-2-en-1-ol