((3aS,4aR,8aS,10R,10aS)-2,2-Dimethyl-octahydro-1,3,5,9-tetraoxa-benzo[f]azulen-10-yl)-methanol

(4aS,5aR,8S,9aS,10S,11aR)-8-((2S,3R,4aR,8aS)-3-Methyl-octahydro-pyrano[3,2-b]pyran-2-yl)-dodecahydro-1,5,9-trioxa-dibenzo[a,d]cyclohepten-10-ol

3-((3aS,4aR,8aS,10R,10aR)-2,2-Dimethyl-octahydro-1,3,5,9-tetraoxa-benzo[f]azulen-10-yl)-1-((2R,3S,4aS,8aR)-3-methyl-octahydro-pyrano[3,2-b]pyran-2-yl)-propan-1-one

(3aS,4aR,8aS,10R,10aS)-10-(2,2-Dibromo-vinyl)-2,2-dimethyl-octahydro-1,3,5,9-tetraoxa-benzo[f]azulene