Quinazoline e Impurezas

7-Bromo-2,6-dichloroquinazoline

2-(pyrrolidin-1-yl)-1,4-dihydroquinazolin-4-one

3-(4-Fluorophenyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid

7-Fluoro-2-methylquinazolin-4(1H)-one

Ethanol, 2-[[4-[(3-ethynylphenyl)amino]-7-(2-methoxyethoxy)-6-quinazolinyl]oxy]-

2-{[2-(4-bromophenyl)-2-oxoethyl]sulfanyl}-3-(4-methylphenyl)-3,4-dihydroquinazolin-4-one

3-ethyl-2-hydrazino-6,7-dimethoxyquinazolin-4(3H)-one

3-[(pyridin-2-yl)methyl]-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

4-(1-Methylhydrazinyl)-2-(trifluoromethyl)quinazoline

2-(morpholin-4-yl)-4-oxo-1,4-dihydroquinazoline-7-carboxylic acid

3-butyl-4-imino-1,2,3,4-tetrahydroquinazolin-2-one

N-(benzo[d][1,3]dioxol-5-yl)-2-((4-oxo-1,4-dihydroquinazolin-2-yl)thio)acetamide

3-(2-methylpropyl)-4-oxo-2-sulfanylidene-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid

4-Fluoroquinazoline

6-amino-7-[(3-hydroxybutyl)amino]-1,4-dihydroquinazolin-4-one

2-(Piperazin-1-ylmethyl)quinazolin-4-amine

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

4-Chloro-2-(5-methylthiophen-2-yl)quinazoline

3-[(pyridin-4-yl)methyl]-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

5-amino-1,4-dihydroquinazolin-4-one