Quinazoline e Impurezas

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

2-(Quinazolin-4-ylthio)acetic acid

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

Methyl 2-amino-4-chloroquinazoline-7-carboxylate

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

2-Mercapto-3-phenylamino-3H-quinazolin-4-one

tert-Butyl 4-(7-bromo-6-chloroquinazolin-4-yl)piperazine-1-carboxylate

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

4-Chloro-6,8-difluoroquinazoline

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

6-Bromo-n-(4-methoxyphenyl)quinazolin-4-amine

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

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

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

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

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

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