(4S,5R)-2,4-Diphenyl-4,5-dihydro-oxazole-5-carbaldehyde

(4S,5R)-2,4-Diphenyl-4,5-dihydro-oxazole-5-carboxylic acid (4S,4aR)-6,6,8-trimethyl-1-oxo-1,3,4,4a,5,6,7,9-octahydro-2-oxa-cyclopenta[f]azulen-4-yl ester

(3aR,4R,4aR,7aS,8R,8aR)-8-hydroxy-6,6,8-trimethyl-1-oxohexahydro-1H,3H,4H-3a,8a-methanoindeno[5,6-c]furan-4-yl (4S,5R)-2,4-diphenyl-4,5-dihydrooxazole-5-carboxylate

(E)-3-((4S,5S)-2,4-Diphenyl-4,5-dihydro-oxazol-5-yl)-acrylic acid ethyl ester