(2R,3S,4aR,5aS,9aR,11aS)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-dodecahydro-1,5,9-trioxa-dibenzo[a,d]cyclohepten-3-ol

(4aS,6R,9aR)-6-Hydroxymethyl-hexahydro-1,5-dioxa-benzocyclohepten-7-one

(4aS,6R,7S,9aR)-6-(tert-Butyl-diphenyl-silanyloxymethyl)-7-methyl-octahydro-1,5-dioxa-benzocyclohepten-7-ol

tert-butyl(((2R,4a'S,6'R,9a'R)-hexahydro-2'H,6'H-spiro[oxirane-2,7'-pyrano[3,2-b]oxepin]-6'-yl)methoxy)diphenylsilane

(4aS,5aR,8S,9R,10aS,12aR)-9-Hydroxymethyl-dodecahydro-1,5,10-trioxa-benzo[b]heptalen-8-ol