4-Nitro-benzoic acid (1R,2R,5S,7R)-7-benzyloxymethyl-6,8-dioxa-bicyclo[3.2.1]oct-3-en-2-yl ester

(1S,2R,3S,4S,5S,7R)-7-((benzyloxy)methyl)-2,3,4-tris(methoxymethoxy)-6,8-dioxabicyclo[3.2.1]octane

(1S,2R,3R,4S,5S,7R)-7-((benzyloxy)methyl)-3,4-dihydroxy-6,8-dioxabicyclo[3.2.1]octan-2-yl 4-nitrobenzoate

(1R,2aS,2a1S,3S,4R,5R,5aS,6R,7aS,8R)-8-bromo-5-(methoxymethoxy)decahydro-1,6-methanoindeno[7,1-bc]furan-3,4-diol

(1R,2aR,2a1S,5S,5aS,6R,7aS,8R)-8-bromo-5-(methoxymethoxy)-1,2a,2a1,5,5a,6,7,7a-octahydro-1,6-methanoindeno[7,1-bc]furan