2,3-dimethyl-9-phenylpyrazolo[5,1-b]quinazoline

2,3-dimethyl-9-(methoxycarbonyl)-9-phenyl-4,9-dihydropyrazolo[5,1-b]quinazoline

3-methoxy-6,7-dimethyl-1,3-diphenyl-1H-imidazo[1,2-b]pyrazol-2(3H)-one

4-甲基-N-(苯基氨基甲酰)苯磺酰胺

(5-oxooxol-3-en-2-yl)methyl phenylcarbamate