Any organic heterobicyclic compound based on a quinazoline skeleton and its substituted derivatives.
| Member | Definition | Role |
|---|
| (5-amino-3-triazolo[1,5-a]quinazolinyl)-(4-morpholinyl)methanone | | (5-amino-3-triazolo[1,5-a]quinazolinyl)-(4-morpholinyl)methanone |
| [5-[4-[(5-methyl-2-furanyl)methylamino]-6-quinazolinyl]-2-furanyl]methanol | | [5-[4-[(5-methyl-2-furanyl)methylamino]-6-quinazolinyl]-2-furanyl]methanol |
| 1-(12-oxo-7,8,9,10-tetrahydro-6H-azepino[2,1-b]quinazolin-2-yl)-3-(3-pyridinylmethyl)thiourea | | 1-(12-oxo-7,8,9,10-tetrahydro-6H-azepino[2,1-b]quinazolin-2-yl)-3-(3-pyridinylmethyl)thiourea |
| 1-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[[2-(phenylmethyl)-4-quinazolinyl]thio]ethanone | | 1-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[[2-(phenylmethyl)-4-quinazolinyl]thio]ethanone |
| 1-(3,4-dihydro-1H-isoquinolin-2-yl)-2-[(2-propyl-4-quinazolinyl)thio]ethanone | | 1-(3,4-dihydro-1H-isoquinolin-2-yl)-2-[(2-propyl-4-quinazolinyl)thio]ethanone |
| 1-(3,5-dimethyl-1-piperidinyl)-2-[[2-(thiophen-2-ylmethyl)-4-quinazolinyl]thio]ethanone | | 1-(3,5-dimethyl-1-piperidinyl)-2-[[2-(thiophen-2-ylmethyl)-4-quinazolinyl]thio]ethanone |
| 1-[(4-methylphenyl)methyl]-2,4-dioxo-N-(phenylmethyl)-3-prop-2-enyl-7-quinazolinecarboxamide | | 1-[(4-methylphenyl)methyl]-2,4-dioxo-N-(phenylmethyl)-3-prop-2-enyl-7-quinazolinecarboxamide |
| 1-[(7-chloro-4-oxo-1H-quinazolin-2-yl)methyl]-4-piperidinecarboxamide | | 1-[(7-chloro-4-oxo-1H-quinazolin-2-yl)methyl]-4-piperidinecarboxamide |
| 1-[amino-[(6-methoxy-4-methyl-2-quinazolinyl)amino]methylidene]-3-phenylurea | | 1-[amino-[(6-methoxy-4-methyl-2-quinazolinyl)amino]methylidene]-3-phenylurea |
| 1-butyl-1-methyl-3-(12-oxo-7,8,9,10-tetrahydro-6H-azepino[2,1-b]quinazolin-2-yl)thiourea | | 1-butyl-1-methyl-3-(12-oxo-7,8,9,10-tetrahydro-6H-azepino[2,1-b]quinazolin-2-yl)thiourea |
| 1-cyclohexyl-3-(12-oxo-7,8,9,10-tetrahydro-6H-azepino[2,1-b]quinazolin-2-yl)thiourea | | 1-cyclohexyl-3-(12-oxo-7,8,9,10-tetrahydro-6H-azepino[2,1-b]quinazolin-2-yl)thiourea |
| 1-cyclopentyl-1-[(4-oxo-1H-quinazolin-2-yl)methyl]-3-(phenylmethyl)urea | | 1-cyclopentyl-1-[(4-oxo-1H-quinazolin-2-yl)methyl]-3-(phenylmethyl)urea |
| 1,3-dimethyl-6-(4-morpholinylsulfonyl)quinazoline-2,4-dione | | 1,3-dimethyl-6-(4-morpholinylsulfonyl)quinazoline-2,4-dione |
| 1,5-dioxo-2,4-dihydropyrrolo[1,2-a]quinazoline-3-carboxylic acid ethyl ester | | 1,5-dioxo-2,4-dihydropyrrolo[1,2-a]quinazoline-3-carboxylic acid ethyl ester |
| 12-oxo-N-(4-phenyl-2-thiazolyl)-7,8,9,10-tetrahydro-6H-azepino[2,1-b]quinazoline-3-carboxamide | | 12-oxo-N-(4-phenyl-2-thiazolyl)-7,8,9,10-tetrahydro-6H-azepino[2,1-b]quinazoline-3-carboxamide |
| 2-(1,3-benzodioxol-5-yl)-3-hydroxy-1,2-dihydroquinazolin-4-one | | 2-(1,3-benzodioxol-5-yl)-3-hydroxy-1,2-dihydroquinazolin-4-one |
| 2-(1,3-benzothiazol-2-ylamino)-5-spiro[1,6,7,8-tetrahydroquinazoline-4,1'-cyclopentane]one | | 2-(1,3-benzothiazol-2-ylamino)-5-spiro[1,6,7,8-tetrahydroquinazoline-4,1'-cyclopentane]one |
| 2-(1,3-benzoxazol-2-ylamino)-5-spiro[1,6,7,8-tetrahydroquinazoline-4,1'-cyclopentane]one | | 2-(1,3-benzoxazol-2-ylamino)-5-spiro[1,6,7,8-tetrahydroquinazoline-4,1'-cyclopentane]one |
| 2-(1,3-benzoxazol-2-ylamino)-7,7-dimethyl-4-(2-pyridinyl)-1,4,6,8-tetrahydroquinazolin-5-one | | 2-(1,3-benzoxazol-2-ylamino)-7,7-dimethyl-4-(2-pyridinyl)-1,4,6,8-tetrahydroquinazolin-5-one |
| 2-(2-(5-bromo-1h-indol-3-yl)ethyl)-3-(1-methylethoxyphenyl)-4-(3h)-quinazolinone | | 2-[2-(5-bromo-1H-indol-3-yl)ethyl]-3-(3-propan-2-yloxyphenyl)-4-quinazolinone |
| 2-(2-bromophenyl)-3-[3-(4-morpholinyl)propyl]-1,2-dihydroquinazolin-4-one | | 2-(2-bromophenyl)-3-[3-(4-morpholinyl)propyl]-1,2-dihydroquinazolin-4-one |
| 2-(2-bromophenyl)-5-[(7-nitro-4-quinazolinyl)oxymethyl]-1,3,4-oxadiazole | | 2-(2-bromophenyl)-5-[(7-nitro-4-quinazolinyl)oxymethyl]-1,3,4-oxadiazole |
| 2-(2-furanyl)-3-(6-methyl-2-pyridinyl)-4-quinazolinone | | 2-(2-furanyl)-3-(6-methyl-2-pyridinyl)-4-quinazolinone |
| 2-(2-methylanilino)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one | | 2-(2-methylanilino)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one |
| 2-(2,4-dichlorophenyl)-3-(phenylmethyl)-1,2-dihydroquinazolin-4-one | | 2-(2,4-dichlorophenyl)-3-(phenylmethyl)-1,2-dihydroquinazolin-4-one |
| 2-(3-methoxyphenyl)-4-propan-2-yloxyquinazoline | | 2-(3-methoxyphenyl)-4-propan-2-yloxyquinazoline |
| 2-(3-methylanilino)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one | | 2-(3-methylanilino)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one |
| 2-(3-nitrophenyl)-N-(phenylmethyl)-4-quinazolinamine | | 2-(3-nitrophenyl)-N-(phenylmethyl)-4-quinazolinamine |
| 2-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)-1H-quinazolin-4-one | | 2-(3,4-dihydro-1H-isoquinolin-2-ylmethyl)-1H-quinazolin-4-one |
| 2-(4-chlorophenyl)-4-propan-2-yloxyquinazoline | | 2-(4-chlorophenyl)-4-propan-2-yloxyquinazoline |
| 2-(4-chlorophenyl)-N-[2-(4-morpholinyl)ethyl]-4-quinazolinamine | | 2-(4-chlorophenyl)-N-[2-(4-morpholinyl)ethyl]-4-quinazolinamine |
| 2-(4-hydroxy-3-methoxyphenyl)-3-(2-methoxyphenyl)-1,2-dihydroquinazolin-4-one | | 2-(4-hydroxy-3-methoxyphenyl)-3-(2-methoxyphenyl)-1,2-dihydroquinazolin-4-one |
| 2-(4-methoxyphenyl)-1H-quinazolin-4-one | | 2-(4-methoxyphenyl)-1H-quinazolin-4-one |
| 2-(4-methoxyphenyl)-3-(3-pyridinyl)-4-quinazolinone | | 2-(4-methoxyphenyl)-3-(3-pyridinyl)-4-quinazolinone |
| 2-(4-morpholinyl)-10-pyridazino[6,1-b]quinazolinone | | 2-(4-morpholinyl)-10-pyridazino[6,1-b]quinazolinone |
| 2-(4-nitrophenyl)-N-(2-oxolanylmethyl)-4-quinazolinamine | | 2-(4-nitrophenyl)-N-(2-oxolanylmethyl)-4-quinazolinamine |
| 2-(4-oxo-3-quinazolinyl)-N-[3-(1-piperidinylsulfonyl)phenyl]acetamide | | 2-(4-oxo-3-quinazolinyl)-N-[3-(1-piperidinylsulfonyl)phenyl]acetamide |
| 2-(4,6,7-Trimethyl-2-quinazolinyl)guanidine | | 2-(4,6,7-Trimethyl-2-quinazolinyl)guanidine |
| 2-(5'-chloro-2'-phosphoryloxyphenyl)-6-chloro-4-(3h)-quinazolinone | | 2-(5'-chloro-2'-phosphoryloxyphenyl)-6-chloro-4-(3H)-quinazolinone |
| 2-(6-amino-2-methyl-4-oxo-3-quinazolinyl)-N-(2-methylphenyl)acetamide | | 2-(6-amino-2-methyl-4-oxo-3-quinazolinyl)-N-(2-methylphenyl)acetamide |
| 2-(6-benzimidazolo[1,2-c]quinazolinylthio)-N-(2-furanylmethyl)acetamide | | 2-(6-benzimidazolo[1,2-c]quinazolinylthio)-N-(2-furanylmethyl)acetamide |
| 2-(diethylaminomethyl)-4-spiro[1,6-dihydrobenzo[h]quinazoline-5,1'-cyclohexane]one | | 2-(diethylaminomethyl)-4-spiro[1,6-dihydrobenzo[h]quinazoline-5,1'-cyclohexane]one |
| 2-(ethylthio)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one | | 2-(ethylthio)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one |
| 2-(methylthio)-6-phenyl-6,7-dihydro-5H-[1,2,4]triazolo[5,1-b]quinazolin-8-one | | 2-(methylthio)-6-phenyl-6,7-dihydro-5H-[1,2,4]triazolo[5,1-b]quinazolin-8-one |
| 2-(pyridin-4-yl)-4-(pyrrolidin-1-yl)quinazoline | A member of the class of quinazolines that is quinazoline which is substituted at positions 2 and 4 by pyridin-4-yl and pyrrolidin-1-yl groups, respectively. | 2-(pyridin-4-yl)-4-(pyrrolidin-1-yl)quinazoline |
| 2-[(1-amino-1-oxopropan-2-yl)thio]-3-butyl-4-oxo-7-quinazolinecarboxylic acid methyl ester | | 2-[(1-amino-1-oxopropan-2-yl)thio]-3-butyl-4-oxo-7-quinazolinecarboxylic acid methyl ester |
| 2-[(2-cyclohexyl-4-quinazolinyl)thio]-N-(4-methyl-1,2,5-oxadiazol-3-yl)acetamide | | 2-[(2-cyclohexyl-4-quinazolinyl)thio]-N-(4-methyl-1,2,5-oxadiazol-3-yl)acetamide |
| 2-[(2-methyl-2,3-dihydroindol-1-yl)methyl]-4-oxo-1H-quinazoline-7-carboxylic acid methyl ester | | 2-[(2-methyl-2,3-dihydroindol-1-yl)methyl]-4-oxo-1H-quinazoline-7-carboxylic acid methyl ester |
| 2-[(2-propyl-4-quinazolinyl)thio]-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)acetamide | | 2-[(2-propyl-4-quinazolinyl)thio]-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)acetamide |
| 2-[(2-pyridinylthio)methyl]-1H-quinazolin-4-one | | 2-[(2-pyridinylthio)methyl]-1H-quinazolin-4-one |
| 2-[(2-tert-butyl-4-quinazolinyl)thio]-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)acetamide | | 2-[(2-tert-butyl-4-quinazolinyl)thio]-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)acetamide |
| 2-[(2,4-dichlorophenyl)methylthio]-6,7-dimethoxy-3-(thiophen-2-ylmethyl)-4-quinazolinimine | | 2-[(2,4-dichlorophenyl)methylthio]-6,7-dimethoxy-3-(thiophen-2-ylmethyl)-4-quinazolinimine |
| 2-[(3-butan-2-yl-4-oxo-2-quinazolinyl)thio]propanenitrile | | 2-[(3-butan-2-yl-4-oxo-2-quinazolinyl)thio]propanenitrile |
| 2-[(3-butyl-4-oxo-2-quinazolinyl)thio]-N-cyclopropylacetamide | | 2-[(3-butyl-4-oxo-2-quinazolinyl)thio]-N-cyclopropylacetamide |
| 2-[(3-ethyl-4-oxo-2-quinazolinyl)thio]acetic acid cyclohexyl ester | | 2-[(3-ethyl-4-oxo-2-quinazolinyl)thio]acetic acid cyclohexyl ester |
| 2-[(3-methyl-4-oxo-2-quinazolinyl)thio]-N-phenylacetamide | | 2-[(3-methyl-4-oxo-2-quinazolinyl)thio]-N-phenylacetamide |
| 2-[(3-oxo-2-propan-2-yl-2H-imidazo[1,2-c]quinazolin-5-yl)thio]-N-[2-(4-sulfamoylphenyl)ethyl]acetamide | | 2-[(3-oxo-2-propan-2-yl-2H-imidazo[1,2-c]quinazolin-5-yl)thio]-N-[2-(4-sulfamoylphenyl)ethyl]acetamide |
| 2-[(4-chlorophenyl)methyl]-4-(prop-2-enylthio)quinazoline | | 2-[(4-chlorophenyl)methyl]-4-(prop-2-enylthio)quinazoline |
| 2-[(6-ethyl-4-methyl-2-quinazolinyl)amino]-1H-quinazolin-4-one | | 2-[(6-ethyl-4-methyl-2-quinazolinyl)amino]-1H-quinazolin-4-one |
| 2-[(6-ethyl-4-methyl-2-quinazolinyl)amino]-6-(methoxymethyl)-1H-pyrimidin-4-one | | 2-[(6-ethyl-4-methyl-2-quinazolinyl)amino]-6-(methoxymethyl)-1H-pyrimidin-4-one |
| 2-[(7-chloro-4-quinazolinyl)oxy]-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethanone | | 2-[(7-chloro-4-quinazolinyl)oxy]-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethanone |
| 2-[(7-methoxy-4-methyl-2-quinazolinyl)amino]-5,6-dimethyl-1H-pyrimidin-4-one | | 2-[(7-methoxy-4-methyl-2-quinazolinyl)amino]-5,6-dimethyl-1H-pyrimidin-4-one |
| 2-[(dimethylamino)methyl]-4-spiro[1,6-dihydrobenzo[h]quinazoline-5,1'-cyclohexane]one | | 2-[(dimethylamino)methyl]-4-spiro[1,6-dihydrobenzo[h]quinazoline-5,1'-cyclohexane]one |
| 2-[[(6-ethyl-4-oxo-3-prop-2-enyl-2-thieno[2,3-d]pyrimidinyl)thio]methyl]-4-oxo-1H-quinazoline-7-carboxylic acid methyl ester | | 2-[[(6-ethyl-4-oxo-3-prop-2-enyl-2-thieno[2,3-d]pyrimidinyl)thio]methyl]-4-oxo-1H-quinazoline-7-carboxylic acid methyl ester |
| 2-[[[5,7-bis(ethylamino)-[1,2,4]triazolo[4,3-a][1,3,5]triazin-3-yl]thio]methyl]-1H-quinazolin-4-one | | 2-[[[5,7-bis(ethylamino)-[1,2,4]triazolo[4,3-a][1,3,5]triazin-3-yl]thio]methyl]-1H-quinazolin-4-one |
| 2-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]thio]-3-phenyl-4-quinazolinone | | 2-[[2-(3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]thio]-3-phenyl-4-quinazolinone |
| 2-[[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxoethyl]thio]-3-ethyl-4-quinazolinone | | 2-[[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxoethyl]thio]-3-ethyl-4-quinazolinone |
| 2-[[2-(5-methyl-2-thiophenyl)-2-oxoethyl]thio]-3-phenyl-4-quinazolinone | | 2-[[2-(5-methyl-2-thiophenyl)-2-oxoethyl]thio]-3-phenyl-4-quinazolinone |
| 2-[[2-(phenoxymethyl)-4-quinazolinyl]thio]acetic acid methyl ester | | 2-[[2-(phenoxymethyl)-4-quinazolinyl]thio]acetic acid methyl ester |
| 2-[[2-[(2-methoxy-2-oxoethyl)thio]-4-oxo-3-quinazolinyl]oxy]acetic acid methyl ester | | 2-[[2-[(2-methoxy-2-oxoethyl)thio]-4-oxo-3-quinazolinyl]oxy]acetic acid methyl ester |
| 2-[[2-[2-(1-piperidinyl)ethyl]-[1,2,4]triazolo[1,5-c]quinazolin-5-yl]thio]-N-[2-(4-sulfamoylphenyl)ethyl]acetamide | | 2-[[2-[2-(1-piperidinyl)ethyl]-[1,2,4]triazolo[1,5-c]quinazolin-5-yl]thio]-N-[2-(4-sulfamoylphenyl)ethyl]acetamide |
| 2-[[3-(2,4-difluorophenyl)-4-oxo-2-quinazolinyl]thio]-N-(2,3-dihydro-1H-inden-5-yl)acetamide | | 2-[[3-(2,4-difluorophenyl)-4-oxo-2-quinazolinyl]thio]-N-(2,3-dihydro-1H-inden-5-yl)acetamide |
| 2-[[3-[(4-fluorophenyl)methyl]-4-oxo-2-quinazolinyl]thio]-N-(thiophen-2-ylmethyl)acetamide | | 2-[[3-[(4-fluorophenyl)methyl]-4-oxo-2-quinazolinyl]thio]-N-(thiophen-2-ylmethyl)acetamide |
| 2-[[3-butyl-6-(4-morpholinyl)-4-oxo-2-quinazolinyl]thio]acetamide | | 2-[[3-butyl-6-(4-morpholinyl)-4-oxo-2-quinazolinyl]thio]acetamide |
| 2-[[6-(4-morpholinyl)-4-oxo-3-(2-phenylethyl)-2-quinazolinyl]thio]-N-(2-oxolanylmethyl)acetamide | | 2-[[6-(4-morpholinyl)-4-oxo-3-(2-phenylethyl)-2-quinazolinyl]thio]-N-(2-oxolanylmethyl)acetamide |
| 2-[1-(4-bromophenoxy)butyl]-8,9-dimethoxy-3H-[1,2,4]triazolo[1,5-c]quinazoline-5-thione | | 2-[1-(4-bromophenoxy)butyl]-8,9-dimethoxy-3H-[1,2,4]triazolo[1,5-c]quinazoline-5-thione |
| 2-[2,4-dioxo-3-(phenylmethyl)-1-quinazolinyl]-N-(5-methyl-3-isoxazolyl)acetamide | | 2-[2,4-dioxo-3-(phenylmethyl)-1-quinazolinyl]-N-(5-methyl-3-isoxazolyl)acetamide |
| 2-[3-(1-benzotriazolylmethyl)-4-methoxyphenyl]-3-(4-methoxyphenyl)-1,2-dihydroquinazolin-4-one | | 2-[3-(1-benzotriazolylmethyl)-4-methoxyphenyl]-3-(4-methoxyphenyl)-1,2-dihydroquinazolin-4-one |
| 2-[4-[1-[(2-fluorophenyl)methyl]-2,4-dioxo-3-quinazolinyl]phenyl]-N-(2-oxolanylmethyl)acetamide | | 2-[4-[1-[(2-fluorophenyl)methyl]-2,4-dioxo-3-quinazolinyl]phenyl]-N-(2-oxolanylmethyl)acetamide |
| 2-[4-methoxy-3-(4-morpholinylmethyl)phenyl]-3-(phenylmethyl)-1,2-dihydroquinazolin-4-one | | 2-[4-methoxy-3-(4-morpholinylmethyl)phenyl]-3-(phenylmethyl)-1,2-dihydroquinazolin-4-one |
| 2-[5-(2-fluorophenyl)-2-furanyl]-3-hydroxy-1,2-dihydroquinazolin-4-one | | 2-[5-(2-fluorophenyl)-2-furanyl]-3-hydroxy-1,2-dihydroquinazolin-4-one |
| 2-[5-(3-chlorophenyl)-2-furanyl]-1H-quinazolin-4-one | | 2-[5-(3-chlorophenyl)-2-furanyl]-1H-quinazolin-4-one |
| 2-[5-(3-fluorophenyl)-2-furanyl]-3-hydroxy-1,2-dihydroquinazolin-4-one | | 2-[5-(3-fluorophenyl)-2-furanyl]-3-hydroxy-1,2-dihydroquinazolin-4-one |
| 2-[5-[[2-(3-methoxypropylamino)-2-oxoethyl]thio]-3-oxo-2H-imidazo[1,2-c]quinazolin-2-yl]-N-(phenylmethyl)acetamide | | 2-[5-[[2-(3-methoxypropylamino)-2-oxoethyl]thio]-3-oxo-2H-imidazo[1,2-c]quinazolin-2-yl]-N-(phenylmethyl)acetamide |
| 2-[6,7-dimethoxy-3-(3-methoxyphenyl)-2,4-dioxo-1-quinazolinyl]-N-(5-methyl-1H-pyrazol-3-yl)acetamide | | 2-[6,7-dimethoxy-3-(3-methoxyphenyl)-2,4-dioxo-1-quinazolinyl]-N-(5-methyl-1H-pyrazol-3-yl)acetamide |
| 2-butoxy-3-phenyl-4-quinazolinone | | 2-butoxy-3-phenyl-4-quinazolinone |
| 2-methoxy-n-(3-methyl-2-oxo-1,2,3,4-tetrahydroquinazolin-6-yl)benzenesulfonamide | | 2-methoxy-N-(3-methyl-2-oxo-1,4-dihydroquinazolin-6-yl)benzenesulfonamide |
| 2-methoxy-N-[3-[4-[3-methyl-4-[(6-methyl-3-pyridinyl)oxy]anilino]-6-quinazolinyl]prop-2-enyl]acetamide | A member of the class of quinazolines that is quinazoline substituted by {3-methyl-4-[(6-methylpyridin-3-yl)oxy]phenyl}amino and 3-(2-methoxyacetamido)prop-1-en-1-yl groups at positions 4 and 6, respectively. | 2-methoxy-N-[3-[4-[3-methyl-4-[(6-methyl-3-pyridinyl)oxy]anilino]-6-quinazolinyl]prop-2-enyl]acetamide |
| 2-phenyl-1H-quinazoline-4-thione | | 2-phenyl-1H-quinazoline-4-thione |
| 2-pyridin-4-yl-2,3-dihydro-1H-quinazolin-4-one | | 2-pyridin-4-yl-2,3-dihydro-1H-quinazolin-4-one |
| 2-thiophen-2-yl-2,3-dihydro-1H-quinazolin-4-one | | 2-thiophen-2-yl-2,3-dihydro-1H-quinazolin-4-one |
| 2-thiophen-2-yl-N-(thiophen-2-ylmethyl)-4-quinazolinamine | | 2-thiophen-2-yl-N-(thiophen-2-ylmethyl)-4-quinazolinamine |
| 2,3-trimethylene-4-quinazolone | | Deoxyvasicinone |
| 2,4-dioxo-3-(2-oxolanylmethyl)-N-pentyl-1H-quinazoline-7-carboxamide | | 2,4-dioxo-3-(2-oxolanylmethyl)-N-pentyl-1H-quinazoline-7-carboxamide |
| 2,4-dioxo-3-pentyl-N-[3-(1-piperidinyl)propyl]-1H-quinazoline-7-carboxamide | | 2,4-dioxo-3-pentyl-N-[3-(1-piperidinyl)propyl]-1H-quinazoline-7-carboxamide |
| 3-(2-fluorophenyl)-4-oxo-2-sulfanylidene-1H-quinazoline-7-carboxylic acid methyl ester | | 3-(2-fluorophenyl)-4-oxo-2-sulfanylidene-1H-quinazoline-7-carboxylic acid methyl ester |
| 3-(2-furanylmethyl)-2-phenyl-1,2-dihydroquinazolin-4-one | | 3-(2-furanylmethyl)-2-phenyl-1,2-dihydroquinazolin-4-one |
| 3-(2-furanylmethyl)-4-oxo-N,N-dipropyl-2-sulfanylidene-1H-quinazoline-7-carboxamide | | 3-(2-furanylmethyl)-4-oxo-N,N-dipropyl-2-sulfanylidene-1H-quinazoline-7-carboxamide |
| 3-(2-methoxyethyl)-2,4-dioxo-N-pentyl-1H-quinazoline-7-carboxamide | | 3-(2-methoxyethyl)-2,4-dioxo-N-pentyl-1H-quinazoline-7-carboxamide |
| 3-(2-methoxyphenyl)-2-methyl-4-oxo-1H-quinazoline-2-carboxylic acid methyl ester | | 3-(2-methoxyphenyl)-2-methyl-4-oxo-1H-quinazoline-2-carboxylic acid methyl ester |
| 3-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-sulfanylidene-1H-quinazolin-4-one | | 3-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-sulfanylidene-1H-quinazolin-4-one |
| 3-(3-ethoxypropyl)-1-[(4-oxo-1H-quinazolin-2-yl)methyl]-1-(phenylmethyl)thiourea | | 3-(3-ethoxypropyl)-1-[(4-oxo-1H-quinazolin-2-yl)methyl]-1-(phenylmethyl)thiourea |
| 3-(4-chlorophenyl)-2-(1-pyrrolidinyl)-4-quinazolinone | | 3-(4-chlorophenyl)-2-(1-pyrrolidinyl)-4-quinazolinone |
| 3-(4-methylphenyl)-5-oxo-8-thiazolo[2,3-b]quinazolinecarboxamide | | 3-(4-methylphenyl)-5-oxo-8-thiazolo[2,3-b]quinazolinecarboxamide |
| 3-(4-methylphenyl)-5-oxo-N-propyl-8-thiazolo[2,3-b]quinazolinecarboxamide | | 3-(4-methylphenyl)-5-oxo-N-propyl-8-thiazolo[2,3-b]quinazolinecarboxamide |
| 3-(4-oxo-1H-quinazolin-2-yl)propanoic acid (3,5-dimethyl-4-isoxazolyl)methyl ester | | 3-(4-oxo-1H-quinazolin-2-yl)propanoic acid (3,5-dimethyl-4-isoxazolyl)methyl ester |
| 3-(4-oxo-3-quinazolinyl)-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)propanamide | | 3-(4-oxo-3-quinazolinyl)-N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)propanamide |
| 3-(benzenesulfonyl)-N-(3-methylphenyl)-5-triazolo[1,5-a]quinazolinamine | | 3-(benzenesulfonyl)-N-(3-methylphenyl)-5-triazolo[1,5-a]quinazolinamine |
| 3-[(4-methoxyphenyl)methyl]-N-(3-methoxypropyl)-2,4-dioxo-1H-quinazoline-7-carboxamide | | 3-[(4-methoxyphenyl)methyl]-N-(3-methoxypropyl)-2,4-dioxo-1H-quinazoline-7-carboxamide |
| 3-[[[[3-[(4-chlorophenyl)methyl]-2-methyl-4-oxo-6-quinazolinyl]amino]-oxomethyl]amino]propanoic acid ethyl ester | | 3-[[[[3-[(4-chlorophenyl)methyl]-2-methyl-4-oxo-6-quinazolinyl]amino]-oxomethyl]amino]propanoic acid ethyl ester |
| 3-[[4-(2-benzofuranyl)-2-thiazolyl]methyl]-2-[(dimethylamino)methyl]-4-quinazolinone | | 3-[[4-(2-benzofuranyl)-2-thiazolyl]methyl]-2-[(dimethylamino)methyl]-4-quinazolinone |
| 3-[2-[butyl(methyl)amino]ethyl]-6-(4-morpholinyl)-2-sulfanylidene-1H-quinazolin-4-one | | 3-[2-[butyl(methyl)amino]ethyl]-6-(4-morpholinyl)-2-sulfanylidene-1H-quinazolin-4-one |
| 3-[3-(N-ethylanilino)propyl]-6-(4-morpholinyl)-2-sulfanylidene-1H-quinazolin-4-one | | 3-[3-(N-ethylanilino)propyl]-6-(4-morpholinyl)-2-sulfanylidene-1H-quinazolin-4-one |
| 3-[4-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxobutyl]-6,7-diethoxy-2-sulfanylidene-1H-quinazolin-4-one | | 3-[4-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-4-oxobutyl]-6,7-diethoxy-2-sulfanylidene-1H-quinazolin-4-one |
| 3-[6-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-6-oxohexyl]-2-sulfanylidene-1H-quinazolin-4-one | | 3-[6-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-6-oxohexyl]-2-sulfanylidene-1H-quinazolin-4-one |
| 3-deoxyvasicine | | Deoxypeganine |
| 3-ethyl-2-[(4-oxo-1H-quinazolin-2-yl)methylthio]-4-quinazolinone | | 3-ethyl-2-[(4-oxo-1H-quinazolin-2-yl)methylthio]-4-quinazolinone |
| 3-hydroxy-2-(2-hydroxy-3-methoxyphenyl)-1,2-dihydroquinazolin-4-one | | 3-hydroxy-2-(2-hydroxy-3-methoxyphenyl)-1,2-dihydroquinazolin-4-one |
| 3-hydroxy-2-(5-thiophen-2-yl-2-furanyl)-1,2-dihydroquinazolin-4-one | | 3-hydroxy-2-(5-thiophen-2-yl-2-furanyl)-1,2-dihydroquinazolin-4-one |
| 3-hydroxy-2-[5-[4-(trifluoromethyl)phenyl]-2-furanyl]-1,2-dihydroquinazolin-4-one | | 3-hydroxy-2-[5-[4-(trifluoromethyl)phenyl]-2-furanyl]-1,2-dihydroquinazolin-4-one |
| 3-methoxy-2-(3-pyridinylmethylthio)-4-quinazolinone | | 3-methoxy-2-(3-pyridinylmethylthio)-4-quinazolinone |
| 3-methyl-2-[2-(4-methyl-5-thiazolyl)ethylthio]-4-quinazolinone | | 3-methyl-2-[2-(4-methyl-5-thiazolyl)ethylthio]-4-quinazolinone |
| 3,3-dimethyl-1-[[9-(methylthio)-5,6-dihydrothieno[3,4-h]quinazolin-2-yl]thio]-2-butanone | | 3,3-dimethyl-1-[[9-(methylthio)-5,6-dihydrothieno[3,4-h]quinazolin-2-yl]thio]-2-butanone |
| 3,5-diethyl-2-(2-hydroxyethylamino)-5-methyl-6H-benzo[h]quinazolin-4-one | | 3,5-diethyl-2-(2-hydroxyethylamino)-5-methyl-6H-benzo[h]quinazolin-4-one |
| 3,5-diethyl-2-(3-hydroxypropylamino)-5-methyl-6H-benzo[h]quinazolin-4-one | | 3,5-diethyl-2-(3-hydroxypropylamino)-5-methyl-6H-benzo[h]quinazolin-4-one |
| 3,5,5-trimethyl-2-sulfanylidene-1,6-dihydrobenzo[h]quinazolin-4-one | | 3,5,5-trimethyl-2-sulfanylidene-1,6-dihydrobenzo[h]quinazolin-4-one |
| 4-(3-methoxyphenyl)-3,4,5,6-tetrahydro-1H-benzo[h]quinazoline-2-thione | | 4-(3-methoxyphenyl)-3,4,5,6-tetrahydro-1H-benzo[h]quinazoline-2-thione |
| 4-(3,4-dimethoxyphenyl)-3,4,5,6-tetrahydro-1H-benzo[h]quinazoline-2-thione | | 4-(3,4-dimethoxyphenyl)-3,4,5,6-tetrahydro-1H-benzo[h]quinazoline-2-thione |
| 4-(4-anilinoanilino)-2-quinazolinecarboxylic acid ethyl ester | | 4-(4-anilinoanilino)-2-quinazolinecarboxylic acid ethyl ester |
| 4-(4-ethoxycarbonylanilino)-2-quinazolinecarboxylic acid ethyl ester | | 4-(4-ethoxycarbonylanilino)-2-quinazolinecarboxylic acid ethyl ester |
| 4-(4-propan-2-ylphenyl)-3,4,5,6-tetrahydro-1H-benzo[h]quinazolin-2-one | | 4-(4-propan-2-ylphenyl)-3,4,5,6-tetrahydro-1H-benzo[h]quinazolin-2-one |
| 4-(6-quinolinyl)-1,3,4,6,7,8-hexahydroquinazoline-2,5-dione | | 4-(6-quinolinyl)-1,3,4,6,7,8-hexahydroquinazoline-2,5-dione |
| 4-[(2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)hydrazo]-4-oxo-N-propan-2-ylbutanamide | | 4-[(2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)hydrazo]-4-oxo-N-propan-2-ylbutanamide |
| 4-[(6,7-diethoxy-2,4-dioxo-1H-quinazolin-3-yl)methyl]-N-(3-methoxypropyl)-1-cyclohexanecarboxamide | | 4-[(6,7-diethoxy-2,4-dioxo-1H-quinazolin-3-yl)methyl]-N-(3-methoxypropyl)-1-cyclohexanecarboxamide |
| 4-[[3-[2-(1-cyclohexenyl)ethyl]-4-oxo-2-sulfanylidene-1H-quinazolin-7-yl]-oxomethyl]-1-piperazinecarboxylic acid ethyl ester | | 4-[[3-[2-(1-cyclohexenyl)ethyl]-4-oxo-2-sulfanylidene-1H-quinazolin-7-yl]-oxomethyl]-1-piperazinecarboxylic acid ethyl ester |
| 4-[1,3-dioxo-3-[(12-oxo-7,8,9,10-tetrahydro-6H-azepino[2,1-b]quinazolin-2-yl)amino]propyl]-1-piperazinecarboxylic acid ethyl ester | | 4-[1,3-dioxo-3-[(12-oxo-7,8,9,10-tetrahydro-6H-azepino[2,1-b]quinazolin-2-yl)amino]propyl]-1-piperazinecarboxylic acid ethyl ester |
| 4-[2-[(6-chloro-4-quinazolinyl)amino]ethyl]phenol | | 4-[2-[(6-chloro-4-quinazolinyl)amino]ethyl]phenol |
| 4-[2-[[2-[(5-methyl-1H-pyrazol-3-yl)amino]-2-oxoethyl]thio]-4-oxo-3-quinazolinyl]-N-(phenylmethyl)butanamide | | 4-[2-[[2-[(5-methyl-1H-pyrazol-3-yl)amino]-2-oxoethyl]thio]-4-oxo-3-quinazolinyl]-N-(phenylmethyl)butanamide |
| 4-[2-[[3-(4-methylphenyl)-5-triazolo[1,5-a]quinazolinyl]amino]ethyl]benzenesulfonamide | | 4-[2-[[3-(4-methylphenyl)-5-triazolo[1,5-a]quinazolinyl]amino]ethyl]benzenesulfonamide |
| 4-[4-oxo-2-[[2-oxo-2-[(phenylmethyl)amino]ethyl]thio]-3-quinazolinyl]-1-piperidinecarboxylic acid ethyl ester | | 4-[4-oxo-2-[[2-oxo-2-[(phenylmethyl)amino]ethyl]thio]-3-quinazolinyl]-1-piperidinecarboxylic acid ethyl ester |
| 4-[5-(3-hydroxy-4-oxo-1,2-dihydroquinazolin-2-yl)-2-furanyl]benzonitrile | | 4-[5-(3-hydroxy-4-oxo-1,2-dihydroquinazolin-2-yl)-2-furanyl]benzonitrile |
| 4-chloro-N-(8-methyl-[1,3]dioxolo[4,5-g]quinazolin-6-yl)benzamide | | 4-chloro-N-(8-methyl-[1,3]dioxolo[4,5-g]quinazolin-6-yl)benzamide |
| 4-hydroxyquinazoline | | 1H-quinazolin-4-one |
| 4-methoxy-2-(4-propoxyphenyl)quinazoline | | 4-methoxy-2-(4-propoxyphenyl)quinazoline |
| 4-methoxy-N-(8-methyl-[1,3]dioxolo[4,5-g]quinazolin-6-yl)benzamide | | 4-methoxy-N-(8-methyl-[1,3]dioxolo[4,5-g]quinazolin-6-yl)benzamide |
| 4-methoxy-N-[2-[(4-nitrophenyl)methylthio]-4-oxo-3-quinazolinyl]benzamide | | 4-methoxy-N-[2-[(4-nitrophenyl)methylthio]-4-oxo-3-quinazolinyl]benzamide |
| 4-methyl-N'-(4-quinazolinyl)benzohydrazide | | 4-methyl-N'-(4-quinazolinyl)benzohydrazide |
| 4-oxo-2-(trifluoromethyl)-1H-quinazoline-6-carboxylic acid ethyl ester | | 4-oxo-2-(trifluoromethyl)-1H-quinazoline-6-carboxylic acid ethyl ester |
| 4,5-dimethyl-2-[[1-oxo-2-(4-quinazolinyloxy)ethyl]amino]-3-thiophenecarboxylic acid ethyl ester | | 4,5-dimethyl-2-[[1-oxo-2-(4-quinazolinyloxy)ethyl]amino]-3-thiophenecarboxylic acid ethyl ester |
| 5-(6,7-diethoxy-4-oxo-2-sulfanylidene-1H-quinazolin-3-yl)-N-(2-furanylmethyl)pentanamide | | 5-(6,7-diethoxy-4-oxo-2-sulfanylidene-1H-quinazolin-3-yl)-N-(2-furanylmethyl)pentanamide |
| 5-methyl-6-pyridin-4-yl-6H-benzimidazolo[1,2-c]quinazoline | | 5-methyl-6-pyridin-4-yl-6H-benzimidazolo[1,2-c]quinazoline |
| 5,5-diethyl-2-(2-hydroxyethylamino)-1,6-dihydrobenzo[h]quinazolin-4-one | | 5,5-diethyl-2-(2-hydroxyethylamino)-1,6-dihydrobenzo[h]quinazolin-4-one |
| 5,5-diethyl-2-hydrazinyl-1,6-dihydrobenzo[h]quinazolin-4-one | | 5,5-diethyl-2-hydrazinyl-1,6-dihydrobenzo[h]quinazolin-4-one |
| 5a,6,7,8,9,10-hexahydro-5H-azepino[2,1-b]quinazolin-12-one | | 5a,6,7,8,9,10-hexahydro-5H-azepino[2,1-b]quinazolin-12-one |
| 6-(1-methyl-5-indolyl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine | | 6-(1-methyl-5-indolyl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine |
| 6-(1,3-benzodioxol-5-yl)-N-(2-furanylmethyl)-N-methyl-4-quinazolinamine | | 6-(1,3-benzodioxol-5-yl)-N-(2-furanylmethyl)-N-methyl-4-quinazolinamine |
| 6-(1,3-benzodioxol-5-yl)-N-(3-pyridinylmethyl)-4-quinazolinamine | | 6-(1,3-benzodioxol-5-yl)-N-(3-pyridinylmethyl)-4-quinazolinamine |
| 6-(1,3-benzodioxol-5-yl)-N-[(3-fluorophenyl)methyl]-4-quinazolinamine | | 6-(1,3-benzodioxol-5-yl)-N-[(3-fluorophenyl)methyl]-4-quinazolinamine |
| 6-(1,3-benzodioxol-5-yl)-N-[(3-methylphenyl)methyl]-4-quinazolinamine | | 6-(1,3-benzodioxol-5-yl)-N-[(3-methylphenyl)methyl]-4-quinazolinamine |
| 6-(1,3-benzodioxol-5-yl)-N-[(4-methyl-2-thiophenyl)methyl]-4-quinazolinamine | | 6-(1,3-benzodioxol-5-yl)-N-[(4-methyl-2-thiophenyl)methyl]-4-quinazolinamine |
| 6-(1,3-benzodioxol-5-yl)-N-methyl-N-(thiophen-2-ylmethyl)-4-quinazolinamine | | 6-(1,3-benzodioxol-5-yl)-N-methyl-N-(thiophen-2-ylmethyl)-4-quinazolinamine |
| 6-(2-chlorophenyl)-N-(2-furanylmethyl)-N-methyl-4-quinazolinamine | | 6-(2-chlorophenyl)-N-(2-furanylmethyl)-N-methyl-4-quinazolinamine |
| 6-(2-chlorophenyl)-N-(3-pyridinylmethyl)-4-quinazolinamine | | 6-(2-chlorophenyl)-N-(3-pyridinylmethyl)-4-quinazolinamine |
| 6-(2-chlorophenyl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine | | 6-(2-chlorophenyl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine |
| 6-(2-chlorophenyl)-N-[(3-methylphenyl)methyl]-4-quinazolinamine | | 6-(2-chlorophenyl)-N-[(3-methylphenyl)methyl]-4-quinazolinamine |
| 6-(2-chlorophenyl)-N-[(4-methyl-2-thiophenyl)methyl]-4-quinazolinamine | | 6-(2-chlorophenyl)-N-[(4-methyl-2-thiophenyl)methyl]-4-quinazolinamine |
| 6-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-(3-pyridinylmethyl)-4-quinazolinamine | | 6-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-(3-pyridinylmethyl)-4-quinazolinamine |
| 6-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine | | 6-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine |
| 6-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-[(3-methylphenyl)methyl]-4-quinazolinamine | | 6-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-[(3-methylphenyl)methyl]-4-quinazolinamine |
| 6-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-[(4-methyl-2-thiophenyl)methyl]-4-quinazolinamine | | 6-(2,3-dihydro-1,4-benzodioxin-6-yl)-N-[(4-methyl-2-thiophenyl)methyl]-4-quinazolinamine |
| 6-(3-chlorophenyl)-N-(3-pyridinylmethyl)-4-quinazolinamine | | 6-(3-chlorophenyl)-N-(3-pyridinylmethyl)-4-quinazolinamine |
| 6-(3-chlorophenyl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine | | 6-(3-chlorophenyl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine |
| 6-(3-chlorophenyl)-N-[(4-methyl-2-thiophenyl)methyl]-4-quinazolinamine | | 6-(3-chlorophenyl)-N-[(4-methyl-2-thiophenyl)methyl]-4-quinazolinamine |
| 6-(3-furanyl)-N-(3-pyridinylmethyl)-4-quinazolinamine | | 6-(3-furanyl)-N-(3-pyridinylmethyl)-4-quinazolinamine |
| 6-(3-furanyl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine | | 6-(3-furanyl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine |
| 6-(3-furanyl)-N-[(3-methylphenyl)methyl]-4-quinazolinamine | | 6-(3-furanyl)-N-[(3-methylphenyl)methyl]-4-quinazolinamine |
| 6-(3-furanyl)-N-[(4-methyl-2-thiophenyl)methyl]-4-quinazolinamine | | 6-(3-furanyl)-N-[(4-methyl-2-thiophenyl)methyl]-4-quinazolinamine |
| 6-(3-methoxyphenyl)-N-(3-pyridinylmethyl)-4-quinazolinamine | | 6-(3-methoxyphenyl)-N-(3-pyridinylmethyl)-4-quinazolinamine |
| 6-(3-methoxyphenyl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine | | 6-(3-methoxyphenyl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine |
| 6-(3-methoxyphenyl)-N-[(3-methylphenyl)methyl]-4-quinazolinamine | | 6-(3-methoxyphenyl)-N-[(3-methylphenyl)methyl]-4-quinazolinamine |
| 6-(3-methoxyphenyl)-N-[(4-methyl-2-thiophenyl)methyl]-4-quinazolinamine | | 6-(3-methoxyphenyl)-N-[(4-methyl-2-thiophenyl)methyl]-4-quinazolinamine |
| 6-(3-methylphenyl)-N-(3-pyridinylmethyl)-4-quinazolinamine | | 6-(3-methylphenyl)-N-(3-pyridinylmethyl)-4-quinazolinamine |
| 6-(3-methylphenyl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine | | 6-(3-methylphenyl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine |
| 6-(3-pyridinyl)-N-(3-pyridinylmethyl)-4-quinazolinamine | | 6-(3-pyridinyl)-N-(3-pyridinylmethyl)-4-quinazolinamine |
| 6-(3-pyridinyl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine | | 6-(3-pyridinyl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine |
| 6-(3,5-dimethyl-4-isoxazolyl)-N-[(1-methyl-2-piperidinyl)methyl]-4-quinazolinamine | | 6-(3,5-dimethyl-4-isoxazolyl)-N-[(1-methyl-2-piperidinyl)methyl]-4-quinazolinamine |
| 6-(3,5-dimethyl-4-isoxazolyl)-N-[(2-ethoxyphenyl)methyl]-4-quinazolinamine | | 6-(3,5-dimethyl-4-isoxazolyl)-N-[(2-ethoxyphenyl)methyl]-4-quinazolinamine |
| 6-(3,5-dimethyl-4-isoxazolyl)-N-[(3-methoxyphenyl)methyl]-4-quinazolinamine | | 6-(3,5-dimethyl-4-isoxazolyl)-N-[(3-methoxyphenyl)methyl]-4-quinazolinamine |
| 6-(3,5-dimethyl-4-isoxazolyl)-N-[(3-methyl-2-thiophenyl)methyl]-4-quinazolinamine | | 6-(3,5-dimethyl-4-isoxazolyl)-N-[(3-methyl-2-thiophenyl)methyl]-4-quinazolinamine |
| 6-(3,5-dimethyl-4-isoxazolyl)-N-[1-(2-furanyl)ethyl]-4-quinazolinamine | | 6-(3,5-dimethyl-4-isoxazolyl)-N-[1-(2-furanyl)ethyl]-4-quinazolinamine |
| 6-(4-morpholinyl)-3-(2-phenylethyl)-2-sulfanylidene-1H-quinazolin-4-one | | 6-(4-morpholinyl)-3-(2-phenylethyl)-2-sulfanylidene-1H-quinazolin-4-one |
| 6-(6-bromo-4-oxo-2-sulfanylidene-1H-quinazolin-3-yl)-N-[2-(4-sulfamoylphenyl)ethyl]hexanamide | | 6-(6-bromo-4-oxo-2-sulfanylidene-1H-quinazolin-3-yl)-N-[2-(4-sulfamoylphenyl)ethyl]hexanamide |
| 6-amino-3-[(2-chlorophenyl)methyl]-2-propyl-4-quinazolinone | | 6-amino-3-[(2-chlorophenyl)methyl]-2-propyl-4-quinazolinone |
| 6-bromo-3-[4-nitro-3-(trifluoromethyl)phenyl]-2-propyl-4-quinazolinone | | 6-bromo-3-[4-nitro-3-(trifluoromethyl)phenyl]-2-propyl-4-quinazolinone |
| 6-bromo-3-phenyl-2-sulfanylidene-1H-quinazolin-4-one | | 6-bromo-3-phenyl-2-sulfanylidene-1H-quinazolin-4-one |
| 6-chloro-3-[2-(diethylamino)ethyl]-2-sulfanylidene-1H-quinazolin-4-one | | 6-chloro-3-[2-(diethylamino)ethyl]-2-sulfanylidene-1H-quinazolin-4-one |
| 6-methoxy-4-methyl-2-[(2-methylphenyl)methylthio]quinazoline | | 6-methoxy-4-methyl-2-[(2-methylphenyl)methylthio]quinazoline |
| 6,7-diethoxy-3-(3-methoxypropyl)-2-sulfanylidene-1H-quinazolin-4-one | | 6,7-diethoxy-3-(3-methoxypropyl)-2-sulfanylidene-1H-quinazolin-4-one |
| 6,7-diethoxy-3-[3-(2-oxo-1-pyrrolidinyl)propyl]-2-sulfanylidene-1H-quinazolin-4-one | | 6,7-diethoxy-3-[3-(2-oxo-1-pyrrolidinyl)propyl]-2-sulfanylidene-1H-quinazolin-4-one |
| 6,7-dimethoxy-2-[(1H-1,2,4-triazol-5-ylthio)methyl]-1H-quinazolin-4-one | | 6,7-dimethoxy-2-[(1H-1,2,4-triazol-5-ylthio)methyl]-1H-quinazolin-4-one |
| 6,7-dimethoxy-2-[[methyl-[(4-oxo-1H-quinazolin-2-yl)methyl]amino]methyl]-1H-quinazolin-4-one | | 6,7-dimethoxy-2-[[methyl-[(4-oxo-1H-quinazolin-2-yl)methyl]amino]methyl]-1H-quinazolin-4-one |
| 6,7-dimethoxy-3-(2-oxolanylmethyl)-2-sulfanylidene-1H-quinazolin-4-one | | 6,7-dimethoxy-3-(2-oxolanylmethyl)-2-sulfanylidene-1H-quinazolin-4-one |
| 6,7-dimethoxy-3-phenyl-1H-quinazoline-2,4-dione | | 6,7-dimethoxy-3-phenyl-1H-quinazoline-2,4-dione |
| 6,7-dimethoxy-4-(2-oxolanylmethylamino)-1H-quinazoline-2-thione | | 6,7-dimethoxy-4-(2-oxolanylmethylamino)-1H-quinazoline-2-thione |
| 6,7-dimethoxy-N-[(4-methylphenyl)methyl]-4-quinazolinamine | | 6,7-dimethoxy-N-[(4-methylphenyl)methyl]-4-quinazolinamine |
| 6,8-dibromo-2-[[[4-(difluoromethoxy)phenyl]methyl-methylamino]methyl]-1H-quinazolin-4-one | | 6,8-dibromo-2-[[[4-(difluoromethoxy)phenyl]methyl-methylamino]methyl]-1H-quinazolin-4-one |
| 7-(4-quinazolinyloxymethyl)-5-thiazolo[3,2-a]pyrimidinone | | 7-(4-quinazolinyloxymethyl)-5-thiazolo[3,2-a]pyrimidinone |
| 7-[(6,8-dichloro-4-quinazolinyl)oxymethyl]-5-thiazolo[3,2-a]pyrimidinone | | 7-[(6,8-dichloro-4-quinazolinyl)oxymethyl]-5-thiazolo[3,2-a]pyrimidinone |
| 7-[[ethyl-[(4-oxo-1H-quinazolin-2-yl)methyl]amino]methyl]-5-thiazolo[3,2-a]pyrimidinone | | 7-[[ethyl-[(4-oxo-1H-quinazolin-2-yl)methyl]amino]methyl]-5-thiazolo[3,2-a]pyrimidinone |
| 7-bromo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline | | 7-bromo-1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline |
| 7-chloro-2-methyl-3-(4-pyridylmethyl)-3,4-dihydroquinazolin-4-one | | 7-chloro-2-methyl-3-(4-pyridylmethyl)-3,4-dihydroquinazolin-4-one |
| 7-chloro-3-[2-(1-cyclohexenyl)ethyl]-2-sulfanylidene-1H-quinazolin-4-one | | 7-chloro-3-[2-(1-cyclohexenyl)ethyl]-2-sulfanylidene-1H-quinazolin-4-one |
| 7-chloro-3-hydroxy-2-[3-(trifluoromethyl)phenyl]-4-quinazolinone | | 7-chloro-3-hydroxy-2-[3-(trifluoromethyl)phenyl]-4-quinazolinone |
| 7-chloro-N-(2-furanylmethyl)-4-quinazolinamine | | 7-chloro-N-(2-furanylmethyl)-4-quinazolinamine |
| 8-methylene-7-(phenylmethyl)-5H-[1,3]dioxolo[4,5-g]quinazoline-6-thione | | 8-methylene-7-(phenylmethyl)-5H-[1,3]dioxolo[4,5-g]quinazoline-6-thione |
| 9-methyl-5,6,7,8-tetrahydrotetrazolo[5,1-b]quinazoline | | 9-methyl-5,6,7,8-tetrahydrotetrazolo[5,1-b]quinazoline |
| 9-phenyl-1,5,6,7,8,9-hexahydro-[1,2,4]triazolo[5,1-b]quinazoline | | 9-phenyl-1,5,6,7,8,9-hexahydro-[1,2,4]triazolo[5,1-b]quinazoline |
| alfuzosin | | alfuzosin |
| altanserin | | Altanserin |
| ARS-1620 | A qinazoline derivative carrying chloro and fluoro substituents at positions 6 and 8 respectively, a 2-fluoro-6-hydroxyphenyl group at position 7, and a 4-(prop-2-enoyl)piperazin-1-yl group at position 4. A potent, selective, and orally bioavailable covalent KRAS-G12C inhibitor, it inhibits the protein coding gene KRAS (Kirsten rat sarcoma virus) with high potency in cells and animals. | ARS-1620 |
| ast 1306 | | N-[4-[3-chloro-4-[(3-fluorophenyl)methoxy]anilino]-6-quinazolinyl]-2-propenamide |
| azd 1152 | A dihydrogen phosphate prodrug of a pyrazoloquinazoline aurora kinase inhibitor AZD1152-hydroxyquinazoline pyrazol anilide(HQPA) and is converted rapidly to the active AZD1152-HQPA in plasma. | AZT-1152 |
| azd 1152-hqpa | A member of the of quinazolines that is 4-aminoquinazolin-7-ol in which the amino group at position 4 has been substituted by a 5-[2-(3-fluoroanilino)-2-oxoethyl]-1H-pyrazol-3-yl group, while the hydroxy group at position 7 has been converted into the corresponding 3-[ethyl(2-hydroxyethyl)aminopropyl ether. | AZD-1152 |
| azd 8931 | A member of the class of quinazolines that is 4-amino-7-methoxyquinazoline in which the amino group has been substituted by a 3-chloro-2-fluorophenyl group and in which position 6 of the quinoline ring has been substituted by a {1-[2-(methylamino)-2-oxoethyl]piperidin-4-yl}oxy group. Sapitinib is a dual tyrosine kinase inhibitor (TKI) of epithelial growth factor receptors (EGFR) HER2 and HER3. | sapitinib |
| bibw 2992 | A quinazoline compound having a 3-chloro-4-fluoroanilino group at the 4-position, a 4-dimethylamino-trans-but-2-enamido group at the 6-position, and an (S)-tetrahydrofuran-3-yloxy group at the 7-position. Used (as its dimaleate salt) for the first-line treatment of patients with metastatic non-small cell lung cancer. | afatinib |
| bunazosin | | bunazosin |
| canertinib | A quinazoline compound having a 3-chloro-4-fluoroanilino group at the 4-position, a propenamido group at the 6-position, and a 3-morpholinopropoxy group at the 7-position. | canertinib |
| cb676475 | | N-(4-chloro-2-fluorophenyl)-6,7-dimethoxy-4-quinazolinamine |
| cgs 15943 | | 9-chloro-2-(2-furanyl)-[1,2,4]triazolo[1,5-c]quinazolin-5-amine; CGS 15943 |
| chaetominine | An organic heterotetracyclic compound that consists of 4,5,5a,9c-tetrahydro-3H-2a,9b-diazacyclopenta[jk]fluorene-1,3(2H)-dione substituted by a hydroxy group at position 5, a methyl group at position 2 and a 4-oxoquinazolin-3(4H)-yl group at position 4 (the 2S,4R,5aS,9cS stereoisomer). It is a cytotoxic alkaloid isolated from the endophytic fungus Chaetomium. | chaetominine |
| chrysogine | | chrysogine |
| cl 387785 | A member of the class of quinazolines that is 4,6-diaminoquinazoine in which the one of the hydrogens attached to the amino group at position 4 has been replaced by a m-bromophenyl group while one of the hydrogens attached to the amino group at position 6 has been replaced by a but-2-ynoyl group. | N-{4-[(3-bromophenyl)amino]quinazolin-6-yl}but-2-ynamide |
| cp 466722 | | 2-(6,7-dimethoxy-4-quinazolinyl)-5-(2-pyridinyl)-1,2,4-triazol-3-amine |
| cyclazosin | A monocarboxylic acid amide obtained by formal condensation of the carboxy group of furoic acid with the secondary amino group of 6,7-dimethoxy-2-[(4aR,8aS)-octahydroquinoxalin-1-yl]quinazolin-4-amine. | cyclazosin |
| doxazosin | A member of the class of quinazolines that is quinazoline substituted by an amino group at position 4, methoxy groups at positions 6 and 7 and a piperazin-1-yl group at position 2 which in turn is substituted by a 2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl group at position 4. An antihypertensive agent, it is used in the treatment of high blood pressure. | doxazosin |
| erastin | A member of the class of quinazolines that is quinazolin-4(3H)-one in which the hydrogens at positions 2 and 3 are replaced by 1-{4-[(4-chlorophenoxy)acetyl]piperazin-1-yl}ethyl and 2-ethoxyphenyl groups, respectively. It is an inhibitor of voltage-dependent anion-selective channels (VDAC2 and VDAC3) and a potent ferroptosis inducer. | erastin |
| erlotinib | A quinazoline compound having a (3-ethynylphenyl)amino group at the 4-position and two 2-methoxyethoxy groups at the 6- and 7-positions. | erlotinib |
| febrifugine | | Febrifugine |
| fenazaquin | | fenazaquin |
| fenquizone | | fenquizone |
| fluquinconazole | A member of the class of quinazolines that is 6-fluoroquinazolin-4-one carrying additional 1,2,4-triazol-1-yl and 2,4-dichlorophenyl substituents at positions 2 and 3 respectively. A fungicide used to control Ascomycetes, Deuteromycetes and Basidiomycetes spp. on cereals, beets and fruit. | fluquinconazole |
| gefitinib | A member of the class of quinazolines that is quinazoline which is substituted by a (3-chloro-4-fluorophenyl)nitrilo group, 3-(morpholin-4-yl)propoxy group and a methoxy group at positions 4,6 and 7, respectively. An EGFR kinase inhibitor used for the treatment of non-small cell lung cancer. | gefitinib |
| glyantrypine | | Glyantrypine |
| glycosine | | Arborine |
| glycosminine | | Glycosminine |
| GSK3-XIII | A member of the class of aromatic amines that is ammonia with two of the hydrogens replaced by 5-methylpyrazol-3-yl and 2-phenylquinazolin-4-yl groups. | GSK3-XIII |
| halofuginone | | 7-Bromo-6-chloro-3-[3-(3-hydroxypiperidin-2-yl)-2-oxopropyl]-3,4-dihydroquinazolin-4-one |
| ic 87114 | A member of the class of quinazolines that is quinazolin-4(3H)-one carrying (6-amino-9H-purin-9-yl)methyl, 2-methylphenyl and methyl substituents at positions 2, 3 and 5 respectively. | IC-87114 |
| idelalisib | A member of the class of quinazolines that is 5-fluoro-3-phenylquinazolin-4-one in which the hydrogen at position 2 is replaced by a (1S)-1-(3H-purin-6-ylamino)propyl group. used for for the treatment of refractory indolent non-Hodgkin's lymphoma and relapsed chronic lymphocytic leukemia. | idelalisib |
| importazole | | N-(1-phenylethyl)-2-(1-pyrrolidinyl)-4-quinazolinamine |
| ketanserin | A member of the class of quinazolines that is quinazoline-2,4(1H,3H)-dione which is substituted at position 3 by a 2-[4-(p-fluorobenzoyl)piperidin-1-yl]ethyl group. | ketanserin |
| lapatinib | | lapatinib |
| lapatinib ditosylate | | Lapatinib ditosylate monohydrate |
| linagliptin | A xanthine that is 7H-xanthine bearing (4-methylquinazolin-2-yl)methyl, methyl, but-2-yn-1-yl and 3-aminopiperidin-1-yl substituents at positions 1, 3, 7 and 8 respectively (the R-enantiomer). Used for treatment of type II diabetes. | linagliptin |
| LSM-19241 | | LSM-19241 |
| LSM-19663 | | LSM-19663 |
| LSM-19894 | | LSM-19894 |
| luotonin a | | Luotonin A |
| mecloqualone | | mecloqualone |
| methaqualone | A member of the class of quinazolines that is quinazolin-4-one substituted at positions 2 and 3 by methyl and o-tolyl groups respectively. A depressant that increases the activity of the GABA receptors in the brain and nervous system, it is used as a sedative and hypnotic medication. It became popular as a recreational drug and club drug in the late 1960s and 1970s. | methaqualone |
| metolazone | A quinazoline that consists of 1,2,3,4-tetrahydroquinazolin-4-one bearing additional methyl, 2-tolyl, sulfamyl and chloro substituents at positions 2, 3, 6 and 7 respectively. A quinazoline diuretic, with properties similar to thiazide diuretics. | metolazone |
| ml106 | | 6-(1,3-benzodioxol-5-yl)-N-(thiophen-2-ylmethyl)-4-quinazolinamine |
| ML240 | A member of the class of quinazolines that is quinazoline which is substituted at positions 2, 5 and 8 by 2-amino-1H-benzimidazol-1-yl, benzylnitrilo and methoxy groups, respectively. It is a ATP-competetive inhibitor of AAA ATPase p97, also known as valosin-containing protein (VCP). | ML240 |
| mrs 1220 | | N-[9-chloro-2-(2-furanyl)-[1,2,4]triazolo[1,5-c]quinazolin-5-yl]-2-phenylacetamide |
| N-(1-benzylpiperidin-4-yl)-2-(pyridin-3-yl)quinazolin-4-amine | A member of the class of quinazolines that is quinazoline which is substituted by a pyridin-3-yl group and a (1-benzylpiperidin-4-yl)nitrilo group at positions 2 and 4, respectively. | N-(1-benzylpiperidin-4-yl)-2-(pyridin-3-yl)quinazolin-4-amine |
| N-(1,3-benzodioxol-5-ylmethyl)-3-cyclopentyl-2,4-dioxo-1H-quinazoline-7-carboxamide | | N-(1,3-benzodioxol-5-ylmethyl)-3-cyclopentyl-2,4-dioxo-1H-quinazoline-7-carboxamide |
| N-(1,3-benzodioxol-5-ylmethyl)-3-methoxy-N-[(4-oxo-1H-quinazolin-2-yl)methyl]benzamide | | N-(1,3-benzodioxol-5-ylmethyl)-3-methoxy-N-[(4-oxo-1H-quinazolin-2-yl)methyl]benzamide |
| N-(1,3-benzodioxol-5-ylmethyl)-6-(2-chlorophenyl)-4-quinazolinamine | | N-(1,3-benzodioxol-5-ylmethyl)-6-(2-chlorophenyl)-4-quinazolinamine |
| N-(1,3-benzodioxol-5-ylmethyl)-6-(2,3-dihydro-1,4-benzodioxin-6-yl)-4-quinazolinamine | | N-(1,3-benzodioxol-5-ylmethyl)-6-(2,3-dihydro-1,4-benzodioxin-6-yl)-4-quinazolinamine |
| N-(1,3-benzodioxol-5-ylmethyl)-6-(3-furanyl)-4-quinazolinamine | | N-(1,3-benzodioxol-5-ylmethyl)-6-(3-furanyl)-4-quinazolinamine |
| N-(1,3-benzodioxol-5-ylmethyl)-6-(3-methoxyphenyl)-4-quinazolinamine | | N-(1,3-benzodioxol-5-ylmethyl)-6-(3-methoxyphenyl)-4-quinazolinamine |
| N-(1,3-benzodioxol-5-ylmethyl)-6-(3-pyridinyl)-4-quinazolinamine | | N-(1,3-benzodioxol-5-ylmethyl)-6-(3-pyridinyl)-4-quinazolinamine |
| N-(1,3-benzodioxol-5-ylmethyl)-6-[6-(4-morpholinyl)-4-oxo-2-sulfanylidene-1H-quinazolin-3-yl]hexanamide | | N-(1,3-benzodioxol-5-ylmethyl)-6-[6-(4-morpholinyl)-4-oxo-2-sulfanylidene-1H-quinazolin-3-yl]hexanamide |
| N-(1,3-benzodioxol-5-ylmethyl)-6-chloro-4-quinazolinamine | | N-(1,3-benzodioxol-5-ylmethyl)-6-chloro-4-quinazolinamine |
| N-(2-furanylmethyl)-6-(3-methoxyphenyl)-N-methyl-4-quinazolinamine | | N-(2-furanylmethyl)-6-(3-methoxyphenyl)-N-methyl-4-quinazolinamine |
| N-(2-furanylmethyl)-N-methyl-6-(1-methyl-5-indolyl)-4-quinazolinamine | | N-(2-furanylmethyl)-N-methyl-6-(1-methyl-5-indolyl)-4-quinazolinamine |
| N-(2-methoxyethyl)-2-[[3-[(4-methoxyphenyl)methyl]-6-(4-morpholinyl)-4-oxo-2-quinazolinyl]thio]acetamide | | N-(2-methoxyethyl)-2-[[3-[(4-methoxyphenyl)methyl]-6-(4-morpholinyl)-4-oxo-2-quinazolinyl]thio]acetamide |
| N-(2-methoxyethyl)-4-oxo-3-[3-(2-oxo-1-pyrrolidinyl)propyl]-2-sulfanylidene-1H-quinazoline-7-carboxamide | | N-(2-methoxyethyl)-4-oxo-3-[3-(2-oxo-1-pyrrolidinyl)propyl]-2-sulfanylidene-1H-quinazoline-7-carboxamide |
| N-(2-pyridinylmethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-9-amine | | N-(2-pyridinylmethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-9-amine |
| N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-(4-oxo-3-quinazolinyl)acetamide | | N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-(4-oxo-3-quinazolinyl)acetamide |
| N-(2,3-dihydro-1H-inden-5-yl)-2-[(4-oxo-3-phenyl-2-quinazolinyl)thio]acetamide | | N-(2,3-dihydro-1H-inden-5-yl)-2-[(4-oxo-3-phenyl-2-quinazolinyl)thio]acetamide |
| N-(2,3-dihydro-1H-inden-5-yl)-2-[[3-(2-fluorophenyl)-4-oxo-2-quinazolinyl]thio]acetamide | | N-(2,3-dihydro-1H-inden-5-yl)-2-[[3-(2-fluorophenyl)-4-oxo-2-quinazolinyl]thio]acetamide |
| N-(2,4-dimethoxyphenyl)-2-(1-pyrrolidinyl)-4-quinazolinamine | | N-(2,4-dimethoxyphenyl)-2-(1-pyrrolidinyl)-4-quinazolinamine |
| N-(3-{[2-(2-fluorophenyl)quinazolin-4-yl]amino}phenyl)acetamide | A member of the class of quinazolines that is quinazoline which is substituted at positions 2 and 4 by 2-fluorophenyl and (3-acetamidophenyl)nitrilo groups, respectively. | N-(3-{[2-(2-fluorophenyl)quinazolin-4-yl]amino}phenyl)acetamide |
| N-(3-chlorophenyl)-2-[6,7-dimethoxy-2,4-dioxo-3-(2-oxolanylmethyl)-1-quinazolinyl]acetamide | | N-(3-chlorophenyl)-2-[6,7-dimethoxy-2,4-dioxo-3-(2-oxolanylmethyl)-1-quinazolinyl]acetamide |
| N-(3-ethynylphenyl)-6,7-dimethoxy-4-quinazolinamine | | N-(3-ethynylphenyl)-6,7-dimethoxy-4-quinazolinamine |
| N-(3-fluorophenyl)-2-(pyridin-4-yl)quinazolin-4-amine | A member of the class of quinazolines that is quinazoline which is substituted at positions 2 and 4 by pyridin-4-yl and (3-fluorophenyl)nitrilo groups, respectively. | N-(3-fluorophenyl)-2-(pyridin-4-yl)quinazolin-4-amine |
| N-(3-methoxyphenyl)-2-[(4-oxo-3-propyl-2-quinazolinyl)thio]-2-phenylacetamide | | N-(3-methoxyphenyl)-2-[(4-oxo-3-propyl-2-quinazolinyl)thio]-2-phenylacetamide |
| N-(4-ethylphenyl)-2-[[3-[3-(4-methyl-1-piperidinyl)propyl]-4-oxo-2-quinazolinyl]thio]acetamide | | N-(4-ethylphenyl)-2-[[3-[3-(4-methyl-1-piperidinyl)propyl]-4-oxo-2-quinazolinyl]thio]acetamide |
| N-(4-methoxyphenyl)-2-(3-nitrophenyl)-4-quinazolinamine | | N-(4-methoxyphenyl)-2-(3-nitrophenyl)-4-quinazolinamine |
| N-(4-oxo-2-phenyl-1,2-dihydroquinazolin-3-yl)benzenesulfonamide | | N-(4-oxo-2-phenyl-1,2-dihydroquinazolin-3-yl)benzenesulfonamide |
| N-(5-methyl-1H-pyrazol-3-yl)-2-[[3-oxo-2-(phenylmethyl)-2H-imidazo[1,2-c]quinazolin-5-yl]thio]acetamide | | N-(5-methyl-1H-pyrazol-3-yl)-2-[[3-oxo-2-(phenylmethyl)-2H-imidazo[1,2-c]quinazolin-5-yl]thio]acetamide |
| N-(5-methyl-3-isoxazolyl)-2-[(2-propan-2-yl-4-quinazolinyl)thio]acetamide | | N-(5-methyl-3-isoxazolyl)-2-[(2-propan-2-yl-4-quinazolinyl)thio]acetamide |
| N-(6-ethoxy-1,3-benzothiazol-2-yl)-2-[[3-(2-furanylmethyl)-4-oxo-2-quinazolinyl]thio]acetamide | | N-(6-ethoxy-1,3-benzothiazol-2-yl)-2-[[3-(2-furanylmethyl)-4-oxo-2-quinazolinyl]thio]acetamide |
| N-(cyclohexylmethyl)-5,6,7,8-tetrahydrotetrazolo[5,1-b]quinazolin-9-amine | | N-(cyclohexylmethyl)-5,6,7,8-tetrahydrotetrazolo[5,1-b]quinazolin-9-amine |
| N-(phenylmethyl)-2-[[4-(trifluoromethyl)-5,6-dihydrobenzo[h]quinazolin-2-yl]thio]acetamide | | N-(phenylmethyl)-2-[[4-(trifluoromethyl)-5,6-dihydrobenzo[h]quinazolin-2-yl]thio]acetamide |
| N-[(3-methylphenyl)methyl]-6-(3-pyridinyl)-4-quinazolinamine | | N-[(3-methylphenyl)methyl]-6-(3-pyridinyl)-4-quinazolinamine |
| N-[(4-methyl-2-thiophenyl)methyl]-6-(3-pyridinyl)-4-quinazolinamine | | N-[(4-methyl-2-thiophenyl)methyl]-6-(3-pyridinyl)-4-quinazolinamine |
| N-[(4-oxo-1H-quinazolin-2-yl)methyl]-N-(2-phenylethyl)butanamide | | N-[(4-oxo-1H-quinazolin-2-yl)methyl]-N-(2-phenylethyl)butanamide |
| N-[(cyclohexylamino)-oxomethyl]-2-[ethyl-[(4-oxo-1H-quinazolin-2-yl)methyl]amino]acetamide | | N-[(cyclohexylamino)-oxomethyl]-2-[ethyl-[(4-oxo-1H-quinazolin-2-yl)methyl]amino]acetamide |
| N-[2-(2-fluorophenyl)ethyl]-5,6,7,8-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-9-amine | | N-[2-(2-fluorophenyl)ethyl]-5,6,7,8-tetrahydro-[1,2,4]triazolo[5,1-b]quinazolin-9-amine |
| N-[2-(4-methoxyphenyl)-4-oxo-1,2-dihydroquinazolin-3-yl]carbamic acid ethyl ester | | N-[2-(4-methoxyphenyl)-4-oxo-1,2-dihydroquinazolin-3-yl]carbamic acid ethyl ester |
| N-[2-[(3-nitrophenyl)methylthio]-4-oxo-3-quinazolinyl]benzamide | | N-[2-[(3-nitrophenyl)methylthio]-4-oxo-3-quinazolinyl]benzamide |
| N-[2-[4-(dimethylamino)phenyl]-4-oxo-1,2-dihydroquinazolin-3-yl]carbamic acid ethyl ester | | N-[2-[4-(dimethylamino)phenyl]-4-oxo-1,2-dihydroquinazolin-3-yl]carbamic acid ethyl ester |
| N-[2-methyl-4-oxo-3-(phenylmethyl)-7-(1-piperidinyl)-6-quinazolinyl]-3-pyridinecarboxamide | | N-[2-methyl-4-oxo-3-(phenylmethyl)-7-(1-piperidinyl)-6-quinazolinyl]-3-pyridinecarboxamide |
| N-[3-(1-azepanyl)propyl]-3-[(4-methoxyphenyl)methyl]-2,4-dioxo-1H-quinazoline-7-carboxamide | | N-[3-(1-azepanyl)propyl]-3-[(4-methoxyphenyl)methyl]-2,4-dioxo-1H-quinazoline-7-carboxamide |
| N-[3-(1-azepanylsulfonyl)-4-methylphenyl]-2-(4-quinazolinylthio)acetamide | | N-[3-(1-azepanylsulfonyl)-4-methylphenyl]-2-(4-quinazolinylthio)acetamide |
| N-[3-(4-morpholinyl)propyl]-2,4-dioxo-3-(2-phenylethyl)-1H-quinazoline-7-carboxamide | | N-[3-(4-morpholinyl)propyl]-2,4-dioxo-3-(2-phenylethyl)-1H-quinazoline-7-carboxamide |
| N-[3-(diethylamino)propyl]-4-[(2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)hydrazo]-4-oxobutanamide | | N-[3-(diethylamino)propyl]-4-[(2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)hydrazo]-4-oxobutanamide |
| N-[3-(trifluoromethyl)phenyl]-4-quinazolinamine | | N-[3-(trifluoromethyl)phenyl]-4-quinazolinamine |
| N-[3,5-dimethyl-1-[(4-methylphenyl)methyl]-4-pyrazolyl]-2-[[4-(trifluoromethyl)-5,6-dihydrobenzo[h]quinazolin-2-yl]thio]acetamide | | N-[3,5-dimethyl-1-[(4-methylphenyl)methyl]-4-pyrazolyl]-2-[[4-(trifluoromethyl)-5,6-dihydrobenzo[h]quinazolin-2-yl]thio]acetamide |
| N-[4-(3-chloro-4-fluoroanilino)-7-[[(3S)-3-oxolanyl]oxy]-6-quinazolinyl]-4-(dimethylamino)-2-butenamide | | N-[4-(3-chloro-4-fluoroanilino)-7-[[(3S)-3-oxolanyl]oxy]-6-quinazolinyl]-4-(dimethylamino)-2-butenamide |
| N-[4-(3-chloro-4-fluoroanilino)-7-methoxy-6-quinazolinyl]-4-(1-piperidinyl)-2-butenamide | | N-[4-(3-chloro-4-fluoroanilino)-7-methoxy-6-quinazolinyl]-4-(1-piperidinyl)-2-butenamide |
| N-[4-[[[6-(3,5-dimethyl-4-isoxazolyl)-4-quinazolinyl]amino]methyl]phenyl]acetamide | | N-[4-[[[6-(3,5-dimethyl-4-isoxazolyl)-4-quinazolinyl]amino]methyl]phenyl]acetamide |
| N-[4-[[5-[5-hydroxy-4-oxo-3-(phenylmethyl)-1,2-dihydroquinazolin-2-yl]-2-methoxyphenyl]methoxy]phenyl]acetamide | | N-[4-[[5-[5-hydroxy-4-oxo-3-(phenylmethyl)-1,2-dihydroquinazolin-2-yl]-2-methoxyphenyl]methoxy]phenyl]acetamide |
| N-[4-oxo-2-(2-pyridinyl)-1,2-dihydroquinazolin-3-yl]acetamide | | N-[4-oxo-2-(2-pyridinyl)-1,2-dihydroquinazolin-3-yl]acetamide |
| N-[7-(2-furanyl)-5-oxo-7,8-dihydro-6H-quinazolin-2-yl]acetamide | | N-[7-(2-furanyl)-5-oxo-7,8-dihydro-6H-quinazolin-2-yl]acetamide |
| N-{3-[(2-phenylquinazolin-4-yl)amino]phenyl}acetamide | A member of the class of quinazolines that is quinazoline which is substituted at positions 2 and 4 by phenyl and (3-acetamidophenyl)nitrilo groups, respectively. | N-{3-[(2-phenylquinazolin-4-yl)amino]phenyl}acetamide |
| N-benzylquinazolin-4-amine | A member of the class of quinazolines that is quinazoline which is substituted by a benzylnitrilo group at position 4. | N-benzylquinazolin-4-amine |
| N-butyl-2-[[6-(4-morpholinyl)-4-oxo-3-(2-phenylethyl)-2-quinazolinyl]thio]acetamide | | N-butyl-2-[[6-(4-morpholinyl)-4-oxo-3-(2-phenylethyl)-2-quinazolinyl]thio]acetamide |
| N-butyl-3-[1-[(2,5-dimethylphenyl)methyl]-2,4-dioxo-3-quinazolinyl]propanamide | | N-butyl-3-[1-[(2,5-dimethylphenyl)methyl]-2,4-dioxo-3-quinazolinyl]propanamide |
| N-butyl-N-methyl-4-[(2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)hydrazo]-4-oxobutanamide | | N-butyl-N-methyl-4-[(2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)hydrazo]-4-oxobutanamide |
| N-cycloheptyl-3-(2-methoxyethyl)-2,4-dioxo-1H-quinazoline-7-carboxamide | | N-cycloheptyl-3-(2-methoxyethyl)-2,4-dioxo-1H-quinazoline-7-carboxamide |
| N-methyl-2-(4-methylphenyl)-N-(1-methylpiperidin-4-yl)quinazolin-4-amine | A member of the class of quinazolines that is quinazoline which is substituted by a 4-methylphenyl group and a methyl(1-methylpiperidin-4-yl)nitrilo group at positions 2 and 4, respectively. | N-methyl-2-(4-methylphenyl)-N-(1-methylpiperidin-4-yl)quinazolin-4-amine |
| N,N-dibutyl-2-(pyridin-4-yl)quinazolin-4-amine | A member of the class of quinazolines that is quinazoline which is substituted at positions 2 and 4 by pyridin-4-yl and dibutylnitrilo groups, respectively. | N,N-dibutyl-2-(pyridin-4-yl)quinazolin-4-amine |
| N,N-diethyl-2-[[7-[(4-methoxyphenyl)methyl]-8-oxo-[1,3]dioxolo[4,5-g]quinazolin-6-yl]thio]acetamide | | N,N-diethyl-2-[[7-[(4-methoxyphenyl)methyl]-8-oxo-[1,3]dioxolo[4,5-g]quinazolin-6-yl]thio]acetamide |
| N'-(4-quinazolinyl)acetohydrazide | | N'-(4-quinazolinyl)acetohydrazide |
| N'-[2-[(2-cyclohexyl-4-quinazolinyl)thio]-1-oxoethyl]-2-methylpropanehydrazide | | N'-[2-[(2-cyclohexyl-4-quinazolinyl)thio]-1-oxoethyl]-2-methylpropanehydrazide |
| N1-(6-bromo-4-quinazolinyl)-N4,N4-dimethylbenzene-1,4-diamine | | N1-(6-bromo-4-quinazolinyl)-N4,N4-dimethylbenzene-1,4-diamine |
| N4-(5-Fluoro-4-imino-3,4-dihydroquinazolin-3-yl)isonicotinamide | | N4-(5-Fluoro-4-imino-3,4-dihydroquinazolin-3-yl)isonicotinamide |
| ncgc00242364 | | N-[4-[[5-[3-(2-furanylmethyl)-4-oxo-1,2-dihydroquinazolin-2-yl]-2-methoxyphenyl]methoxy]-3,5-dimethylphenyl]acetamide |
| nu 1025 | A member of the class of quinazolines that is quinazolin-4(1H)-one substituted by a hydroxy group at position 8 and a methyl group at position 2. It has been shown to exhibit inhibitory activity against poly(ADP-ribose) polymerase. | NU 1025 |
| pd 153035 | A member of the class of quinazolines carrying a 3-bromophenylamino substituent at position 4 and two methoxy substituents at positions 6 and 7. | PD-153035 |
| pd168393 | A member of the class of quinazolines carrying bromoanilino and acrylamido substituents at positions 4 and 6 respectively. | PD 168393 |
| PDGF receptor tyrosine kinase inhibitor III | An N-arylpiperazine that is piperazine in which the hydrogen attached to the nitrogen at position 1 is replaced by a (4-phenoxyphenyl)aminocarbonyl group, while the hydrogen attached to the nitrogen at position 4 is replaced by a 6,7-dimethoxyquinazolin-4-yl group. It is an inhibitor of tyrosine kinases FLT3, PDGFR and KIT. | PDGF receptor tyrosine kinase inhibitor III |
| pf 00299804 | A member of the class of quinazolines that is 7-methoxyquinazoline-4,6-diamine in which the amino group at position 4 is substituted by a 3-chloro-4-fluorophenyl group and the amino group at position 6 is substituted by an (E)-4-(piperidin-1-yl)but-2-enoyl group. | dacomitinib |
| poziotinib | A member of the class of quinazolines that is quinazoline substituted by (3,4-dichloro-2-fluorophenyl)amino, [1-(prop-2-enoyl)piperidin-4-yl]oxy, and methoxy groups at positions 4, 6, and 7, respectively. It is a potent and irreversible tyrosine kinase inhibitor targeting EGFR and HER2 with exon 20 insertion mutations. | poziotinib |
| prazosin | A member of the class of piperazines that is piperazine substituted by a furan-2-ylcarbonyl group and a 4-amino-6,7-dimethoxyquinazolin-2-yl group at positions 1 and 4 respectively. | prazosin |
| quinazolines | A mancude organic heterobicyclic parent that is naphthalene in which the carbon atoms at positions 1 and 3 have been replaced by nitrogen atoms. | quinazoline |
| quinelorane | | (5aR,9aR)-6-propyl-5a,7,8,9,9a,10-hexahydro-5H-pyrido[2,3-g]quinazolin-2-amine |
| quinethazone | A member of the class of quinazolines that is quinazolin-4-one substituted at positions 2, 6 and 7 by ethyl, sulfamoyl and chloro groups respectively; a thiazide-like diuretic used to treat hypertension. | quinethazone |
| rtki cpd | A member of the class of quinazolines that is quinazoline substituted by methoxy groups at positions 6 and 7 and a (3-chlorophenyl)nitrilo group at position 4. It acts as an epidermal growth factor receptor antagonist. | tyrphostin AG 1478 |
| saracatinib | A member of the class of quinazolines that is quinazoline substituted by (5-chloro-2H-1,3-benzodioxol-4-yl)amino, (oxan-4-yl)oxy and 2-(4-methylpiperazin-1-yl)ethoxy groups at positions 4, 5 and 7, respectively. It is a dual inhibitor of the tyrosine kinases c-Src and Abl (IC50 = 2.7 and 30 nM, respectively). Saracatinib was originally developed by AstraZeneca for the treatment of cancer but in 2019 it was granted orphan drug designation by the US Food and Drug Administration for the treatment of idiopathic pulmonary fibrosis (IPF), a type of lung disease that results in scarring (fibrosis) of the lungs. | saracatinib |
| savirin | | 3-(4-propan-2-ylphenyl)sulfonyl-1H-triazolo[1,5-a]quinazolin-5-one |
| sch 79797 | | N3-cyclopropyl-7-[(4-propan-2-ylphenyl)methyl]pyrrolo[3,2-f]quinazoline-1,3-diamine |
| SMER 28 | A member of the class of quinazolines that is quinazoline which is substituted by a prop-2-en-1-ylnitrilo group and a bromo group at positions 4 and 6, respectively. It is a modulator of mammalian autophagy. | SMER 28 |
| sotrastaurin | A member of the class of maleimides that is maleimide which is substituted at position 3 by an indol-3-yl group and at position 4 by a quinazolin-4-yl group, which in turn is substituted at position 2 by a 4-methylpiperazin-1-yl group. It is a potent and selective inhibitor of protein kinase C and has been investigated as an immunosuppresant in renal transplant patients. | sotrastaurin |
| Src Inhibitor-1 | A member of the class of quinazolines that is quinazoline which is substituted at position 4 by a p-phenoxyanilino group and at positions 6 and 7 by methoxy groups. It is a potent, competitive dual site (both the ATP- and peptide-binding) Src kinase inhibitor. Src Inhibitor-1 is one of the 'gold standards' for Src kinase inhibition that has been shown to use PP1 or PP2 in parallel with Src-I1 to inhbit Src family kinases. | Src Inhibitor-1 |
| tandutinib | An N-arylpiperazine that is piperazine in which the hydrogen attached to the nitrogen at position 1 is replaced by a 6-methoxy-7-[3-(piperidin-1-yl)propoxy]quinazolin-4-yl group, while the hydrogen attached to the nitrogen at position 4 is replaced by a (p-isopropoxyphenyl)aminocarbonyl group. Tandutinib is an inhibitor of tyrosine kinases FLT3, PDGFR and KIT. | tandutinib |
| terazosin | | terazosin |
| unc 0321 | | 7-[2-[2-(dimethylamino)ethoxy]ethoxy]-6-methoxy-2-(4-methyl-1,4-diazepan-1-yl)-N-(1-methyl-4-piperidinyl)-4-quinazolinamine |
| unc 0638 | | 2-cyclohexyl-6-methoxy-N-(1-propan-2-yl-4-piperidinyl)-7-[3-(1-pyrrolidinyl)propoxy]-4-quinazolinamine |
| whi p97 | | 2,6-dibromo-4-[(6,7-dimethoxy-4-quinazolinyl)amino]phenol |
| zd 6474 | A quinazoline that is 7-[(1-methylpiperidin-4-yl)methoxy]quinazoline bearing additional methoxy and 4-bromo-2-fluorophenylamino substituents at positions 6 and 4 respectively. Used for the treatment of symptomatic or progressive medullary thyroid cancer in patients with unresectable locally advanced or metastatic disease. | vandetanib |
| zm 447439 | A member of the class of quinazolines that is quinazoline which is substituted at positions 4, 6 and 7 by a (4-benzamidophenyl)nitrilo group, methoxy group and a 3-(morpholin-4-yl)propoxy group, respectively. It is an ATP-competitive inhibitor of Aurora A and Aurora B kinases with IC50 of 110 nM and 130 nM, respectively. | ZM447439 |
| zm323881 | A member of the class of quinazolines carrying 2-fluoro-4-methyl-5-hydroxyanilino and benzyloxy substituents at positions 4 and 7 respectively. | ZM 323881 |