(R)-2-[(1R,3aR,7aR)-octahydro-7a-methyl-4-oxo-4H-inden-1-yl]propyl 4-(9-hydroxynonan-1-oxy)benzenesulfonate

(R)-2-[(1R,3aR,4S,7aR)-octahydro-4-hydroxy-7a-methyl-1H-inden-1-yl]propyl 4-(9-hydroxynonan-1-oxy)benzenesulfonate

(S)-2-[(1R,3aR,6R,7aR)-octahydro-6,7a-dimethyl-4-oxo-4H-inden-1-yl]propyl 4-(9-hydroxynonan-1-oxy)benzenesulfonate

(S)-2-[(1R,3aR,7aR)-octahydro-7a-methyl-4-oxo-4H-inden-1-yl]propyl 4-(9-tetrahydropyranyloxynonan-1-oxy)benzenesulfonate

(R)-2-[(1R,3aR,7aR)-octahydro-7a-methyl-4-oxo-4H-inden-1-yl]propyl 4-[9-[(1,1-dimethylethyl)dimethylsilyloxy]nonan-1-oxy]benzenesulfonate