4-氯-2-乙基喹唑啉

2-ethyl-3-pentylquinazolin-4-one

ethyl 2-(2-ethylquinazolin-4-yl)oxyacetate

2-(1H-indol-2-yl)-1H-quinazolin-4-one

5-[(2-ethylquinazolin-4-yl)oxymethyl]-3H-1,3,4-oxadiazole-2-thione