(S)-3-(3-diazo-2-oxopropyl)-4-phenyl-1,3-oxazolidin-2-one

1-benzyl-3β-[(S)-4-phenyloxazolidin-2-one-3-yl]-4β-hydroxymethylazetidin-2-one

(1S,2R)-2-[(1S)-1-[(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)methyl]-1,2,3,4-tetrahydroisoquinolin-2-carbonyl]cyclohexane-1-carboxylic acid

(S)-1,5,6,10b-tetrahydro-3H-oxazolo[4,3-a]isoquinolin-3-one

(1S)-1,2,3,4-tetrahydroisoquinolin-1-ylmethanol