2,3-Piperidinedione

2,3,4,9-四氢-2-甲基-1H-吡啶并[3,4-b]吲哚-1-酮

2-(3-(benzyloxy)-2-oxopyridin-1(2H)-yl)acetic acid

3-((tert-butyldimethylsilyl)oxy)-2-pyridone

3-benzyloxy-1-methyl-2-pyridinone