Quinazoline e Impurezas

2-(6-Methyl-quinazolin-4-ylamino)-propionic acid hydrochloride

6-Methoxy-4-methylquinazolin-2-amine

2-Phenyl-4-(piperidin-1-yl)quinazoline

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

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

2-mercapto-3-(1-naphthyl)quinazolin-4(3H)-one

2-(Quinazolin-4-ylamino)butanoic acid hydrochloride

6-Bromo-2,4-dichloro-8-methylquinazoline

N-(Piperidin-4-yl)quinazolin-4-amine

4-Chloro-5-nitroquinazoline

2-[(benzylamino)methyl]-1,4-dihydroquinazolin-4-one

2-(Chloromethyl)-3-(2-oxopropyl)-3,4-dihydroquinazolin-4-one

2-(2-(Morpholinomethyl)-4-oxoquinazolin-3(4h)-yl)ethanethioamide

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

2-(4-Oxoquinazolin-3(4h)-yl)acetohydrazide

6,7,8-Trimethoxyquinazolin-4(3H)-one

N-(4-chlorobenzyl)-6,7-dimethoxyquinazolin-4-amine

4,7-Dichloro-2-(4-fluoro-phenyl)-quinazoline

6-chloro-3-(2-methylpropyl)-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

6-chloro-4-(trifluoromethyl)-2,3-dihydroquinazolin-2-one