3-[(3-methoxy-4-nitro-1H-pyrazol-1-yl)methyl]-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine

4-[(3-methoxypropyl)amino]-2-methylbenzoic acid

ethyl 7-methyl[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate

methyl 2-[(E)-2-(dimethylamino)vinyl]-6-(3,5-dimethyl-4H-1,2,4-triazol-4-yl)-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylate

N-(3-chloro-2-methylphenyl)-N'-(4,5-dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)guanidine

1-(2-hydroxyethyl)-2-methylpyrimido[1,2-a]benzimidazol-4(1H)-one

ethyl 2-benzoylpentanoate

ethyl 2-acetylpentanoate

2-丙基乙酰乙酸乙酯

N-(6-ethoxy-4-methylquinazolin-2-yl)guanidine

ethyl [4-(4-chlorophenyl)-2,4-dimethyl-3,4-dihydroquinolin-1(2H)-yl](oxo)acetate

ethyl 2-methyl-6-(4-nitrophenyl)nicotinate