(2E,4S,5R)-4,5-(O-isopropylidene)nonadec-2-ene-1,4,5-triol

(3E,5S,6R)-5,6-(O-isopropylidene)-5,6-dihydroxyicos-3-en-2-one

(2S,3E,5S,6R)-5,6-(O-isopropylidene)icos-3-ene-2,5,6-triol

(2R,3E,5S,6R)-5,6-(O-isopropylidene)icos-3-ene-2,5,6-triol

(2E,4S,5S,6R)-4-(2′,2′,2′-trichloromethylcarbonylamino)-5,6-(O-isopropylidene)icos-2-ene-5,6-diol