Quinazoline e Impurezas

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

4,6-Dichloro-2-(2-fluoro-phenyl)-quinazoline

(7-Chloro-quinazolin-4-ylamino)-acetic acid

4-Chloro-5-methyl-2-(trifluoromethyl)quinazoline

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

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

6-Amino-3-ethylquinazolin-4(3h)-one

8-Methylquinazolin-2-amine

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

[4-(4-Methoxy-quinazolin-2-yl)-piperazin-1-yl]-(2-nitro-phenyl)-methanone

7-(propan-2-yl)-1,4-dihydroquinazolin-4-one

4-Chloro-6-methoxyquinazolin-2-amine

3-((6,7-Dimethoxyquinazolin-4-yl)amino)benzonitrile

2-{[(4-chlorophenyl)sulfanyl]methyl}-1,4-dihydroquinazolin-4-one

N-Benzyl-2-chloroquinazolin-4-amine

6,8-dibromo-5-chloroquinazolin-4-ol

5-Bromo-2,4-dichloroquinazoline

2-(7-Bromo-4-oxoquinazolin-3(4h)-yl)acetic acid

tert-Butyl 4-(7-bromo-6-chloro-8-fluoroquinazolin-4-yl)piperazine-1-carboxylate

2-Hydrazino-3-methyl-3 H -quinazolin-4-one