Quinazoline e Impurezas

2-[(ethylamino)methyl]-6,7-dimethoxy-1,4-dihydroquinazolin-4-one

6-bromo-7-chloro-2,3-dihydroquinazolin-2-one

3-(3-methylpyridin-2-yl)-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

6-bromo-3-(2-hydroxypropyl)-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

2-(chloromethyl)-N-(pyridin-3-ylmethyl)quinazolin-4-amine

2-amino-6-methyl-1,4-dihydroquinazolin-4-one

Methyl 2,4-dichloroquinazoline-8-carboxylate

7-chloro-3-methyl-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

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

2-(P-tolyl)quinazolin-4(1H)-one

2-((Naphthalen-1-ylmethyl)thio)-3-phenylquinazolin-4(3H)-one

7-Bromo-6-chloroquinazolin-2-amine

3-[4-(propan-2-yl)phenyl]-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

6-Bromo-2-iodo-quinazoline

2-Oxo-2,3-dihydro-quinazoline-8-carboxylic acid methyl ester

2-[(4,8-dimethylquinazolin-2-yl)amino]-6-methylpyrimidin-4(3H)-one

2,4-Difluoroquinazoline

2,4-Dioxo-3-(propan-2-yl)-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid

n1-(6-Nitroquinazolin-4-yl)ethane-1,2-diamine

3-(2,4-Dioxo-1,2,3,4-tetrahydroquinazolin-3-yl)propanoic acid