Triisopropyl-[2-((4aR,5aS,6aR,8S,10aS,11aR,13aS)-2,2,10a-trimethyl-9-methylene-dodecahydro-1,3,5,7,11-pentaoxa-benzo[4,5]cyclohepta[1,2-b]naphthalen-8-yl)-ethoxy]-silane

(4aR,5aS,6aR,8S,9R,10aS,11aR,13aS)-9-Benzyloxy-8-(2-benzyloxy-ethyl)-2,2,10a-trimethyl-dodecahydro-1,3,5,7,11-pentaoxa-benzo[4,5]cyclohepta[1,2-b]naphthalene

Acetic acid (2S,3R,4aR,5aR,8S,9R,10aS,11aR)-9-acetoxymethyl-3-benzyloxy-2-(2-benzyloxy-ethyl)-4a-ethylsulfanyl-dodecahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-8-yl ester

Acetic acid (2S,3R,4aR,5aR,8S,9R,10aS,11aR)-9-acetoxymethyl-3-benzyloxy-2-(2-benzyloxy-ethyl)-4a-ethanesulfonyl-dodecahydro-1,5,10-trioxa-cyclohepta[b]naphthalen-8-yl ester

[(2R,3S,5R,6S)-5-Benzyloxy-6-(2-benzyloxy-ethyl)-2-((2R,4aR,9aS)-2-phenyl-4a,8,9,9a-tetrahydro-4H-1,3,5-trioxa-benzocyclohepten-6-ylmethyl)-tetrahydro-pyran-3-yloxy]-tert-butyl-dimethyl-silane