(2,7-di-tert-butyl-5-hydroxymethyl-9,9-dimethyl-9H-xanthen-4-yl)-methanol

2,7-di-tert-butyl-4-chloromethyl-5-ethoxymethyl-9,9-dimethylxanthene

2,7-di-tert-butyl-4,5-bis(chloromethyl)-9,9-dimethyl-9H-xanthene

2,7-di-tert-butyl-9,9-dimethyl-4-(2,3,4,6-tetra-O-benzyl-β-D-glucopranosylthio)methyl-5-(methyl 2,3,6-tri-O-benzyl-α-D-glucopyranosid-4-yloxy)methylxanthene

4,5-dicyanomethyl-2,7-bis(1,1-dimethylethyl)-9,9-dimethyl-xanthene

2,7-di-tert-butyl-4-chloromethyl-9,9-dimethyl-5-(methyl 2,3,6-tri-O-benzyl-α-D-glucopyranosid-4-yloxy)methylxanthene

2,7-di-tert-butyl-4-chloromethyl-9,9-dimethyl-5-(methyl 2,3,4-tri-O-benzyl-α-D-glucopyranosid-6-yloxy)methylxanthene

2,7-di-tert-butyl-9,9-dimethyl-5-(methyl 2,3,4-tri-O-benzyl-α-D-glucopyranosyd-6-yloxy)methyl-4-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosylthio)methylxanthene