Quinazoline e Impurezas

2-Chloro-6,7-dimethoxyquinazoline

4-Hydrazinoquinazoline

4-Chloro-2-phenylquinazoline

2,4-Dichloro-7-iodoquinazoline

1-(3-Fluorophenyl)-3-(3-((7-(1-methyl-1H-pyrazol-4-yl)quinazolin-4-yl)amino)phenyl)urea

2,4(1H,3H)-QUINAZOLINEDIONE, 3-AMINO-1-CYCLOPROPYL-6,7-DIFLUORO-8-METHYL-

4-((3-Chloro-2-fluorophenyl)amino)-7-methoxyquinazolin-6-yl acetate

6-Iodoquinazoline

2,4-DICHLORO-5,6,7-TRIMETHOXYQUINAZOLINE

Methyl 2-oxo-1,2-dihydroquinazoline-6-carboxylate

6-Chloroquinazolin-4-amine

tert-Butyl 4-(quinazolin-4-ylamino)piperidine-1-carboxylate

Afatinib, Free Base

6-BROMO-5-CHLOROQUINAZOLIN-2-AMINE

6,7-Dimethoxy-4-piperazin-1-yl-quinazoline

2-(aminomethyl)-6-iodoquinazolin-4(3H)-one hydrochloride

2,4-Dioxo-1,2,3,4-tetrahydroquinazoline-7-carbonitrile

4-CHLORO-2-(3-PYRIDYL)-QUINAZOLINE

4-Chloro-8-methoxyquinazoline

6-VINYLQUINAZOLINE