Quinazoline e Impurezze

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

4-ETHOXYQUINAZOLINE-6-CARBONITRILE

7-Bromo-4-chloro-6-methoxyquinazoline

3-(6,7-Dimethoxy-4-oxo-3,4-dihydroquinazolin-3-yl)propanoic acid

3-(4-Bromo-3-methylphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one

2-{[(4-Methoxyphenyl)amino]methyl}quinazolin-4(3H)-one

7-Fluoro-8-nitroquinazolin-4(3H)-one

(3-Amino-4-oxo-3,4-dihydro-quinazolin-2-ylsulfanyl)-acetic acid ethyl ester

3-(2-fluorophenyl)-4-oxo-2-sulfanylidene-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid

2-(4-Bromo-phenyl)-4-chloro-7-fluoro-quinazoline

2-((4-Oxo-3-phenyl-3,4-dihydroquinazolin-2-yl)thio)acetohydrazide

2-(4-oxoquinazolin-3(4H)-yl)butanoic acid

N-(8-methoxy-4-methylquinazolin-2-yl)guanidine

3-Butyl-2-[(difluoromethyl)sulfanyl]-3,4-dihydroquinazolin-4-one

2-Aminoquinazoline-6-carbonitrile

3-ethyl-6,7-dimethoxyquinazoline-2,4(1H,3H)-dione

2-[2-(chloromethyl)-4-oxo-3,4-dihydroquinazolin-3-yl]acetamide

2-[(morpholin-4-yl)methyl]-4-oxo-1,4-dihydroquinazoline-7-carboxylic acid hydrochloride

(3-ETHOXYCARBONYLAMINO-2-METHYL-4-OXO-3,4-DIHYDRO-QUINAZOLIN-5-YL)-CARBAMIC ACID ETHYL ESTER

methyl (2-mercapto-4-oxoquinazolin-3(4H)-yl)acetate