Quinazoline e Impurezze

1-Isopropyl-4-(4-isopropylphenyl)-6-(prop-2-yn-1-ylamino)quinazolin-2(1H)-one

7-Chloro-2-methyl-3-(5-methylpyridin-2-yl)quinazolin-4(3H)-one

4,7-Dichloro-2-methylquinazoline

4-Chloro-6,7-difluoroquinazoline

4-Chloro-6-methylquinazoline

tert-Butyl (4-((5-fluoro-7-(2-methoxyethoxy)quinazolin-4-yl)amino)phenyl)carbamate

3-(4-Oxo-3,4-dihydroquinazolin-3-yl)propanenitrile

6-Hydroxy-1-isopropyl-4-(4-isopropylphenyl)-1H-quinazolin-2-one

N-(3-Chloro-4-((3-fluorobenzyl)oxy)phenyl)-6-iodoquinazolin-4-amine

(E)-N-(4-((4-Chloro-3-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)-4-(piperidin-1-yl)but-2-enamide (Dacomitinib Impurity)

Quinazoline-8-carbaldehyde

7-bromo-2,4,6-trichloro-8-fluoroquinazoline

5-Chloroquinazolin-4(1H)-one

N4-(3,4-Difluorophenyl)-7-methoxyquinazoline-4,6-diamine (Dacomitinib Impurity)

2-(Tert-butyl)-4-chloroquinazoline

methyl 6-(4-oxo-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-3-yl)hexanoate

6-Bromo-4-methylquinazoline

4-Chloro-2-(ethylthio)quinazoline

7-(trifluoromethyl)-1,4-dihydroquinazolin-4-one

2-chloro-6,7-dimethoxy-1,4-dihydroquinazolin-4-one