p. 3679 - 3684
(2011/09/16)p. 6365 - 6368
(2010/11/04)(4S,5S)-4-(azidomethyl)-1-benzyl-5-isopropyl-3-phenylimidazolidin-2-one
(4S,5S)-1-benzyl-5-isopropyl-3-phenyl-4-((phenylamino)methyl)imidazolidin-2-one
trans-(4R,5S)-1-benzyl-5-isopropyl-3-phenyl-4-((2,2,6,6-tetramethylpiperidin-1-yloxy)methyl)imidazolidin-2-one