1,5-dimethyl-3,7-diazabicyclo[3.3.1]nonan-9-one

2-amino-5,6-dimethyl-4-pyrimidinol

2-氨基-5,6-二甲基-4-羟基嘧啶

3-ethyl-1H-1,2,4-triazole

1,1',3',5'-tetramethyl-1H,1'H-3,4'-bipyrazole-5-carboxylic acid

2-(2-thienyl)-5-pyrimidinecarbaldehyde

2-(4-bromo-1H-pyrazol-5-yl)pyridine

2-(3-bromo-1H-1,2,4-triazol-5-yl)pyridine

5,7-dimethylpyrido[2,3-d]pyrimidin-4(3H)-one

5,7-二甲基-4-羟基吡啶并[2,3-d]嘧啶

3-Methyl-2,4-dioxo-1,2,3,4-tetrahydro-6-quinazolinesulfonyl chloride

5-(1,5-dimethyl-1H-pyrazol-4-yl)-3-isoxazolecarboxylic acid

2-(4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)acetamide