Quinazoline e Impurezas

2-(4-Oxo-3,4-dihydroquinazolin-3-yl)ethane-1-sulfonyl fluoride

3-octyl-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one

6-Chloro-3-phenyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one

Methyl 2-((4-oxo-3-(p-tolyl)-3,4-dihydroquinazolin-2-yl)thio)acetate

2-[(dimethylamino)methyl]-1,4-dihydroquinazoline-4-thione

N-(3-chlorobenzyl)-2-(chloromethyl)quinazolin-4-amine

2-[(4,7-dimethylquinazolin-2-yl)amino]-6-methylpyrimidin-4(3H)-one

4,7-Dichloro-6-nitroquinazoline

3-Furan-2-ylmethyl-2-mercapto-3H-quinazolin-4-one

2,2'-(Quinazoline-2,4-diylbis(sulfanediyl))diacetic acid

2-(7-chloro-4-oxo-1,4-dihydroquinazolin-2-yl)acetonitrile

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

7-Methylquinazoline-2,4-diamine

4-Chloro-6-isopropylquinazoline

3-Amino-2-phenoxymethyl-3 H -quinazolin-4-one

2-mercapto-6,7-dimethoxy-3-methylquinazolin-4(3H)-one

2-[(methylamino)methyl]-4(3H)-quinazolinone dihydrochloride dihydrate

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

3-(Pyrrolidin-3-yl)quinazolin-4(3H)-one 2,2,2-trifluoroacetate

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