Quinazoline e Impurezas

2-(piperazin-1-yl)-1,4-dihydroquinazolin-4-one

2-[(6-methyl-4-quinazolinyl)amino]ethanol

3-[4-(butan-2-yl)phenyl]-7-chloro-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

2,4-Dichloro-6,7-difluoroquinazoline

7-Fluoroquinazolin-4-amine

3-(Quinazolin-4-ylthio)propanal

3-[(4-fluorophenyl)methyl]-4-imino-1,2,3,4-tetrahydroquinazolin-2-one

Methyl 4-oxo-2-thioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylate

3-Amino-2-hydrazino-3 H -quinazolin-4-one

3-Dimethylamino-1-phenyl-1H-quinazoline-2,4-dione

6-BROMO-2,4,7-TRICHLOROQUINAZOLINE

2-{[(4-oxo-1,4-dihydroquinazolin-2-yl)methyl]sulfanyl}propanoic acid

4-Chloroquinazolin-7-amine

3-(3,5-Dimethoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid

3-(2-ethoxyphenyl)-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

4-Chloro-6-methoxy-7-(3-(4-methylpiperazin-1-yl)propoxy)quinazoline

3-[3-(3,5-Dimethyl-pyrazol-1-yl)-propyl]-2-mercapto-3H-quinazolin-4-one

6-bromo-3-(1-phenylethyl)-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

2-[(4,7-dimethylquinazolin-2-yl)amino]-6-methylpyrimidin-4(3H)-one

2,7-Dichloroquinazoline