2-(2-氨基苯基)-5-(4-氯苯基)-1,3,4-噁二唑

spiro[1,3-dihydroquinazoline-2,1'-cyclopentane]-4-one

2-(furan-2-yl)-[1,2,4]triazolo[1,5-c]quinazolin-5-amine

2-phenyl-1H-pyrazolo[5,1-b]quinazolin-9-one

2,3-diaminoquinazolin-4-one