Quinazoline e Impurezas

3-(Benzo[d][1,3]dioxol-5-ylmethyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid

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

7-chloro-2-[(ethylamino)methyl]-1,4-dihydroquinazolin-4-one hydrochloride

6-Bromo-4-(pyrrolidin-1-yl)quinazoline

2-hydrazinylidene-3-(2-methoxyphenyl)-1,2,3,4-tetrahydroquinazolin-4-one

2-mercapto-3-(3,4,5-trimethoxyphenyl)quinazolin-4(3H)-one

6-bromo-2-(1,1-difluoroethyl)-8-fluoro-1,4-dihydroquinazolin-4-one

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

2-(prop-2-en-1-ylsulfanyl)-1,4-dihydroquinazolin-4-one

N-4-quinazolinylnorvaline

N-(3,5-dimethoxyphenyl)-6,7-dimethoxyquinazolin-4-amine

6,8-dimethoxy-1,4-dihydroquinazolin-4-one

6-Chloro-4-phenyl-2-(piperazin-1-yl)quinazoline

3-[4-(butan-2-yl)phenyl]-6-chloro-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

7-amino-3-ethylquinazolin-4(3H)-one

3-(2,5-Dimethoxyphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one

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

2-Chloro-6-fluoroquinazolin-4-amine

Ethyl 2-((4-chloroquinazolin-7-yl)oxy)acetate

2-Chloro-8-methylquinazoline