2,4-dimethoxy-7,8,9,10-tetrahydro-6H-azepino[2,1-b]quinazolin-12-one

3-amino-6,8-dibromo-2-methylquinazolin-4-one

3-amino-6,8-dibromo-2-phenylquinazolin-4-one

2-Amino-3,5-dibromo-N-hydroxybenzamide

2,4-二羟基-7,8,9,10-四氢氮杂卓并[2,1-b]喹唑啉-12(6H)-酮