6-Amino-5-(2-furoyl)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione

3-mercapto-5-propyl[1,2,4]triazolo[4,3-{a}]pyrimidin-7(8{H})-one

6,7-Dihydro-5H-[1,2,4]triazolo[3,4-b][1,3]thiazin-3-ylamine

5-(2-苯并呋喃基)异噁唑-3-甲酸, 5-(1-Benzofuran-2-yl)isoxazole-3-carboxylic acid

[5-(4-fluorophenyl)isoxazol-3-yl]acetic acid

2-morpholin-4-yl-7-(2-thienyl)[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one

2-hydrazino-6-isopropylpyrimidin-4(3H)-one

3-(4-fluorophenyl)-5-methyl-2,4-dioxo-2,3,4,5-tetrahydro-1H-pyrrolo[3,2-d]pyrimidine-7-carboxylic acid

3-Hydrazino-6-methyl-5H-[1,2,4]triazino[5,6-b]indole

1-(3,5-Dimethoxybenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid

2,7-Dichloro-4-methoxy-benzothiazole