2-氯-9-(4-喹唑啉基硫代)-吖啶

5-methoxy-3-nitro-9-quinazolin-4-ylsulfanylacridine

4-喹啉-2-基硫基喹唑啉

4-对羟基苯胺基喹唑啉

4(3H)-喹唑啉硫酮