(2S,3S,4R,4aR,5aR,8S,9R,10aS,11aR)-3,4-Bis-benzyloxy-8-(1-ethoxy-ethoxy)-2-(2-methyl-[1,3]dithian-2-ylmethyl)-9-prop-2-ynyl-2,3,4,4a,5a,8,9,10a,11,11a-decahydro-1,5,10-trioxa-cyclohepta[b]naphthalene

(2R,3S,4aR,6S,7S,8R,8aR)-6-Allyl-7,8-bis-benzyloxy-2-[4-hydroxy-6-(4-methoxy-benzyloxy)-hex-2-ynyl]-octahydro-pyrano[3,2-b]pyran-3-ol

[(2S,3S,4R,4aR,5aR,9R,10aS,11aR)-3,4-Bis-benzyloxy-2-(2-oxo-propyl)-7-triethylsilanyl-2,3,4,4a,5a,6,9,10a,11,11a-decahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-9-yl]-acetic acid

(3aR,4aS,5aR,7S,8S,9R,9aR,10aR,12S,12aS)-8,9-Bis-benzyloxy-12-iodo-7-(2-oxo-propyl)-12-triethylsilanyl-dodecahydro-1,4,6,10-tetraoxa-naphtho[2,3-f]azulen-2-one

1-((2S,3S,4R,4aR,5aR,7aS,9R,12aR,13aS,14aR)-3,4-bis(benzyloxy)-9-(2-hydroxyethyl)-11-(triethylsilyl)-2,3,4,4a,5a,7a,9,12,12a,13a,14,14a-dodecahydrooxepino[3,2-b]pyrano[2',3':5,6]pyrano[2,3-f]oxepin-2-yl)propan-2-one