(2S,3R,4aS,8aS,9aR,10aR)-2-(2-Iodo-ethyl)-2,4a,5,10a-tetramethyl-3,4,4a,7,8a,9,9a,10a-octahydro-2H-1,8,10-trioxa-anthracen-3-ol

(2S,3R,4aS,8aS,9aR,10aR)-2-(2-Hydroxy-ethyl)-2,4a,5,10a-tetramethyl-3,4,4a,7,8a,9,9a,10a-octahydro-2H-1,8,10-trioxa-anthracen-3-ol

(2S,3R,4aS,5aR,7aS,12R,12aR,13aS,14aR)-3-(benzyloxy)-2-(2-(benzyloxy)ethyl)-2,4a,5a,12-tetramethyl-2,3,4,4a,5a,6,7,7a,11,12,12a,13a,14,14a-tetradecahydrooxepino[3,2-b]pyrano[2',3':5,6]pyrano[2,3-f]oxepin-9-yl trifluoromethanesulfonate

Toluene-4-sulfonic acid 2-((2S,3R,4aS,8aS,9aR,10aR)-3-hydroxy-2,4a,5,10a-tetramethyl-3,4,4a,7,8a,9,9a,10a-octahydro-2H-1,8,10-trioxa-anthracen-2-yl)-ethyl ester