4-(4-甲氧基苯基)-2,4-二氧丁酸

6-β-(4-methoxyphenyl)vinyl-3-thioxo-2,3-dihydro-1,2,4-triazin-5(4H)-one

4-amino-3,4-dihydro-6-(4-methoxystyryl)-3-thioxo-1,2,4-triazin-5(2H)-one

3-Mercapto-6-[2-(4-methoxy-phenyl)-2-oxo-ethyl]-2H-[1,2,4]triazin-5-one

6-(4-methoxyphenyl)-2H-thieno[2,3-e][1,2,4]triazine-3-thione