6-(4-甲氧基苯基)-2-氧代-1,2-二氢-3-吡啶羧酸

5-Bromo-6-(4-methoxy-phenyl)-2-oxo-1,2-dihydro-pyridine-3-carbonitrile

3-benzyloxycarbonylamino-6-(4-methoxyphenyl)pyrid-2-one

2-[3-benzyloxycarbonylamino-6-(4-methoxyphenyl)-2-oxo-1,2-dihydro-1-pyridyl]-N-(3,3,3-trifluoro-2-hydroxy-1-isopropylpropyl)acetamide

5-Bromo-2-chloro-6-(4-methoxy-phenyl)-nicotinonitrile