(2R,3S,4aR,5aS,6S,6aR,8S,9R,10aS,11aR,12aS)-3,9-bis(benzyloxy)-8-((S)-4-(benzyloxy)butan-2-yl)-2-((benzyloxy)methyl)-6a,12a-dimethyltetradecahydropyrano[3,2-b]pyrano[2',3':5,6]pyrano[2,3-e]pyran-6-ol

(4aR,5aS,6aR,7aS,9R,10S,11aS,12S,12aR,13aR,14aS)-10-((S)-4-hydroxybutan-2-yl)-2,2,5a,11a-tetramethyl-12-((triisopropylsilyl)oxy)tetradecahydro-4H-pyrano[2''',3''':5'',6'']pyrano[2'',3'':5',6']pyrano[2',3':5,6]pyrano[3,2-d][1,3]dioxin-9-ol

(((4aR,5aS,6aR,7aS,9R,10S,11aS,12S,12aR,13aR,14aS)-10-((S)-but-3-en-2-yl)-9-((4-methoxybenzyl)oxy)-2,2,5a,11a-tetramethyltetradecahydro-4H-pyrano[2''',3''':5'',6'']pyrano[2'',3'':5',6']pyrano[2',3':5,6]pyrano[3,2-d][1,3]dioxin-12-yl)oxy)triisopropylsilane

1-((2S,3S,5R,6S)-5-(benzyloxy)-6-((S)-4-(benzyloxy)butan-2-yl)-3-((tert-butyldimethylsilyl)oxy)-2-methyltetrahydro-2H-pyran-2-yl)-4-((2S,3R,5S,6R)-5-(benzyloxy)-6-((benzyloxy)methyl)-3-((4-methoxybenzyl)oxy)-2-methyltetrahydro-2H-pyran-2-yl)but-2-yn-1-one