3-羟基-2-苯基吡啶

头孢来星

1-benzyl-6,7-dihydro-5H-indol-4-one

methyl (2R)-2-phenyl-2-[(2-phenylquinoline-4-carbonyl)amino]acetate

2-((叔丁氧基羰基)氨基)-2-苯乙酸甲酯