4-(3-Chloro-4-fluoro-phenylamino)-7-phenylsulphonyl-6-nitro-quinazoline

1-Butyl-3-methylimidazolium trifluoromethanesulfonate

Methyl 4-amino-2-fluoro-3-methylbenzoate

4-Chloro-2-methoxypyridine

2-Bromo-3-fluoro-5-methylpyridine

2-Amino-7-fluoro-4(3H)-quinazolinone