Quinazoline e Impurezze

5-methyl-1,2,3,4-tetrahydroquinazoline-2,4-dione

N-benzyl-6,7-dimethoxyquinazolin-4-amine

3-(2,4-Dioxo-1,4-dihydroquinazolin-3(2h)-yl)propanehydrazide

2-{[(2-aminoethyl)sulfanyl]methyl}-6,7-dimethoxy-1,4-dihydroquinazolin-4-one

Quinazolin-6-ol

(2-Methoxymethyl-4-oxo-4H-quinazolin-3-yl)-carbamic acid ethyl ester

2-(4-Bromo-phenyl)-4,6-dichloro-quinazoline

4-Chloro-5-methyl-2-phenyl-quinazoline

3-(Quinazolin-4-ylthio)propanoic acid

3-(4-Chloro-phenyl)-2-mercapto-3H-quinazolin-4-one

2-(aminomethyl)-4(3H)-quinazolinone hydrate

4-imino-3-[2-(4-methoxyphenyl)ethyl]-1,2,3,4-tetrahydroquinazolin-2-one

(6-Methoxy-3-methyl-4-oxo-3,4-dihydroquinazolin-7-yl)boronic acid

2-((4-Nitrobenzyl)thio)-3-phenylquinazolin-4(3H)-one

2-Methylquinazolin-4-amine

2-[[2-Oxo-2-(1-piperidinyl)ethyl]thio]-3-phenyl-4(3H)-quinazolinone

6-Methylquinazoline-2-carboxylic acid hydrochloride

Methyl 3-(6-bromo-4-oxo-3,4-dihydroquinazolin-3-yl)propanoate

3-(2-Chlorobenzyl)-2-thioxo-2,3-dihydroquinazolin-4(1h)-one

2-methyl-1,4-dihydroquinazoline-4-thione