Quinazoline e Impurezas

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

3-(2-aminoethyl)-1-methylquinazoline-2,4(1H,3H)-dione hydrochloride

6,8-Dichloro-3-phenyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one

6-HYDROXY-4-METHOXYQUINAZOLINE

8-chloro-2-mercapto-3-phenylquinazolin-4(3H)-one

N-(4-fluorophenyl)-2-((3-isobutyl-4-oxo-3,4-dihydroquinazolin-2-yl)thio)acetamide

6-Bromo-3-(2,2,2-trifluoroethyl)quinazolin-4(3H)-one

N-(6-ethyl-4-methylquinazolin-2-yl)guanidine

2-Chloro-4-(piperidin-1-yl)quinazoline

3-Amino-8-chloro-5-ethyl-2-thioxo-2,3-dihydro-1H-quinazolin-4-one

2-(Morpholin-4-ylmethyl)-3-(2-oxopropyl)-3,4-dihydroquinazolin-4-one

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

2-hydrazino-3-(2-methoxyphenyl)quinazolin-4(3H)-one

4-Amino-6-bromoquinazolin-2(1H)-one

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

2,3-dihydroquinazolin-2-one

4-methylquinazoline-2-thiol

7-Fluoroquinazolin-4-amine

4-Chloro-5-fluoroquinazoline hydrochloride

N-[4-(6-Amino-2-methyl-4-oxo-4H-quinazolin-3-ylsulfamoyl)-phenyl]-acetamide