Quinazoline e Impurezas

2-(6-Fluoro-4-oxo-3,4-dihydroquinazolin-3-yl)acetic acid

2-(dodecylsulfanyl)-1,4-dihydroquinazolin-4-one

2-Chloro-4,8-dimethylquinazoline

3-[(4-aminoquinazolin-2-yl)amino]benzoic acid

4-oxo-1,4-dihydroquinazoline-7-carbonitrile

N-(6-chloro-4-phenylquinazolin-2-yl)guanidine

2-cyclohexyl-1,4-dihydroquinazolin-4-one

2,4-Dihydroxyquinazoline-7-carboxylic acid

2-[[3,4-Dihydro-4-oxo-3-(phenylmethyl)-2-quinazolinyl]thio]acetic acid

4-Chloro-6,7-dimethylquinazoline

6-Bromo-4-chloro-2-(4-chloro-phenyl)-quinazoline

2-(chloromethyl)-4-oxo-1,4-dihydroquinazoline-7-carboxylic acid

2-Chloro-N,N-diethylquinazolin-4-amine

5-chloro-2-methyl-1,4-dihydroquinazolin-4-one

N-(4,6,7-trimethylquinazolin-2-yl)guanidine

ethyl 6-bromo-4-oxo-1,4-dihydroquinazoline-2-carboxylate

2,3-Dihydro-3-(3-methoxypropyl)-2-thioxo-4(1H)-quinazolinone

Ethyl 7-bromo-4-chloroquinazoline-2-carboxylate

7-Chloro-3-phenyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one

4-Chloro-6-fluoro-2-(2-fluoro-phenyl)-quinazoline