(4aR,5aS,6aR,8S,9S,10aS,11aR,13aS)-9-Hydroxymethyl-2,2,10a-trimethyl-8-(2-triisopropylsilanyloxy-ethyl)-dodecahydro-1,3,5,7,11-pentaoxa-benzo[4,5]cyclohepta[1,2-b]naphthalen-9-ol

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

(2R,3S,5R,6S)-5-Benzyloxy-6-(2-benzyloxy-ethyl)-2-hydroxymethyl-tetrahydro-pyran-3-ol

(4aR,5aS,6aR,8S,10aS,11aR,13aS)-2,2,10a-Trimethyl-8-(2-triisopropylsilanyloxy-ethyl)-decahydro-1,3,5,7,11-pentaoxa-benzo[4,5]cyclohepta[1,2-b]naphthalen-9-one

(4aR,5aS,6aR,8S,9R,10aS,11aR,13aS)-2,2,10a-Trimethyl-8-(2-triisopropylsilanyloxy-ethyl)-dodecahydro-1,3,5,7,11-pentaoxa-benzo[4,5]cyclohepta[1,2-b]naphthalen-9-ol