p. 3659 - 3662
(2007/10/03)(3R,5R,6S)-3-((R)-1-Hydroxy-pent-4-enyl)-2-oxo-5,6-diphenyl-morpholine-4-carboxylic acid benzyl ester
(5R,6S)-4-(benzyloxycarbonyl)-5,6-diphenyl-2,3,5,6-tetrahydro-4H-1,4-oxazin-2-one
(3R,5R,6S)-3-((R)-1-Hydroxy-4-oxo-butyl)-2-oxo-5,6-diphenyl-morpholine-4-carboxylic acid benzyl ester