(4aS,6R,7S,9aR)-6-Hydroxymethyl-octahydro-1,5-dioxa-benzocyclohepten-7-ol

(4aS,6S,7S,9aR)-6-Iodomethyl-7-(4-methoxy-benzyloxy)-octahydro-1,5-dioxa-benzocycloheptene

[(4aS,6R,7S,9aR)-7-(4-Methoxy-benzyloxy)-octahydro-1,5-dioxa-benzocyclohepten-6-yl]-methanol

((4aS,5aR,6aS,8R,9S,10aR,11aS,12S,13aR)-9-Benzyloxy-8-benzyloxymethyl-11a-ethylsulfanyl-tetradecahydro-1,5,7,11-tetraoxa-benzo[4,5]cyclohepta[1,2-b]naphthalen-12-yloxy)-triisopropyl-silane

(4aS,6R,9aR)-6-((2S,3R,5S,6R)-5-Benzyloxy-6-benzyloxymethyl-3-triethylsilanyloxy-tetrahydro-pyran-2-ylmethyl)-7-trimethylsilanyloxy-3,4,4a,6,9,9a-hexahydro-2H-1,5-dioxa-benzocycloheptene