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Murcko scaffold

2-(Phenylamino)-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one scaffold

109 chemicals on CompoundList share this ring system.

Rings: 4
Scaffold atoms: 21
Chemicals: 109
With full pages: 3

Scaffold SMILES

O=c1c2ccccc2nc2sc(Nc3ccccc3)nn12

A Bemis-Murcko scaffold is what remains of a molecule when every side chain is removed: the rings and the chains that link them. Chemicals that share a scaffold often belong to the same compound series, which helps when you look for analogues, alternative suppliers or related building blocks.

Substructure search with this scaffold Open the 2-(Phenylamino)-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one page

Murcko scaffold O=c1c2ccccc2nc2sc(Nc3ccccc3)nn12

Computed from the structures of the chemicals listed here. Stereo and charges are removed before the scaffold is taken.

Chemicals with this scaffold

Open one to see its structure, properties and suppliers.

Showing 1 to 48 of 109 chemicals

2-(3-Chloroanilino)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one chemical structure, C15H9ClN4OS, CAS 325962-81-0

2-(3-Chloroanilino)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one

CAS 325962-81-0C₁₅H₉ClN₄OS

2-(3-Methylanilino)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one chemical structure, C16H12N4OS, CAS 106511-87-9

2-(3-Methylanilino)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one

CAS 106511-87-9C₁₆H₁₂N₄OS

2-(4-Fluoroanilino)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one chemical structure, C15H9FN4OS, CAS 440323-05-7

2-(4-Fluoroanilino)-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one

CAS 440323-05-7C₁₅H₉FN₄OS

Methyl 2-{[3-(methoxycarbonyl)phenyl]amino}-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate chemical structure, C19H14N4O5S, CAS 895641-23-3

Methyl 2-{[3-(methoxycarbonyl)phenyl]amino}-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate

CAS 895641-23-3C₁₉H₁₄N₄O₅S

Methyl 5-oxo-2-(4-propan-2-ylanilino)-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate chemical structure, C20H18N4O3S, CAS 895641-28-8

Methyl 5-oxo-2-(4-propan-2-ylanilino)-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate

CAS 895641-28-8C₂₀H₁₈N₄O₃S

Methyl 3-({5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-2-yl}amino)benzoate chemical structure, C17H12N4O3S, CAS 895648-09-6

Methyl 3-({5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-2-yl}amino)benzoate

CAS 895648-09-6C₁₇H₁₂N₄O₃S

2-[(2,6-Difluorophenyl)amino]-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one chemical structure, C15H8F2N4OS, CAS 887224-19-3

2-[(2,6-Difluorophenyl)amino]-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one

CAS 887224-19-3C₁₅H₈F₂N₄OS

2-[(3,4-Difluorophenyl)amino]-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one chemical structure, C15H8F2N4OS, CAS 887224-21-7

2-[(3,4-Difluorophenyl)amino]-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one

CAS 887224-21-7C₁₅H₈F₂N₄OS

2-[(3-Chloro-4-methylphenyl)amino]-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one chemical structure, C16H11ClN4OS, CAS 887224-22-8

2-[(3-Chloro-4-methylphenyl)amino]-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one

CAS 887224-22-8C₁₆H₁₁ClN₄OS

2-(Phenylamino)-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one chemical structure, C15H10N4OS, CAS 106511-86-8

2-(Phenylamino)-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one

CAS 106511-86-8C₁₅H₁₀N₄OS

N-Butyl-2-[(2,5-dimethylphenyl)amino]-N-methyl-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxamide chemical structure, C23H25N5O2S, CAS 894254-36-5

N-Butyl-2-[(2,5-dimethylphenyl)amino]-N-methyl-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxamide

CAS 894254-36-5C₂₃H₂₅N₅O₂S

2-[(3-Chloro-2-methylphenyl)amino]-N-[2-(diethylamino)ethyl]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxamide chemical structure, C23H25ClN6O2S, CAS 894255-54-0

2-[(3-Chloro-2-methylphenyl)amino]-N-[2-(diethylamino)ethyl]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxamide

CAS 894255-54-0C₂₃H₂₅ClN₆O₂S

Methyl 2-[(2,4-difluorophenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate chemical structure, C17H10F2N4O3S, CAS 896703-27-8

Methyl 2-[(2,4-difluorophenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate

CAS 896703-27-8C₁₇H₁₀F₂N₄O₃S

Methyl 2-((2,5-dimethoxyphenyl)amino)-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate chemical structure, C19H16N4O5S, CAS 896703-37-0

Methyl 2-((2,5-dimethoxyphenyl)amino)-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate

CAS 896703-37-0C₁₉H₁₆N₄O₅S

N-[2-({2-[(2-Methoxyphenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-8-yl}formamido)ethyl]acetamide chemical structure, C21H20N6O4S, CAS 894252-63-2

N-[2-({2-[(2-Methoxyphenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-8-yl}formamido)ethyl]acetamide

CAS 894252-63-2C₂₁H₂₀N₆O₄S

N-[2-({2-[(5-Chloro-2-methylphenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-8-yl}formamido)ethyl]acetamide chemical structure, C21H19ClN6O3S, CAS 894255-47-1

N-[2-({2-[(5-Chloro-2-methylphenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-8-yl}formamido)ethyl]acetamide

CAS 894255-47-1C₂₁H₁₉ClN₆O₃S

2-[(3-Chloro-2-methylphenyl)amino]-N-(3-methoxypropyl)-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxamide chemical structure, C21H20ClN5O3S, CAS 894256-38-3

2-[(3-Chloro-2-methylphenyl)amino]-N-(3-methoxypropyl)-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxamide

CAS 894256-38-3C₂₁H₂₀ClN₅O₃S

2-[(3-Methylphenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylic acid chemical structure, C17H12N4O3S, CAS 892270-57-4

2-[(3-Methylphenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylic acid

CAS 892270-57-4C₁₇H₁₂N₄O₃S

Methyl 2-[(5-chloro-2-methylphenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate chemical structure, C18H13ClN4O3S, CAS 896702-12-8

Methyl 2-[(5-chloro-2-methylphenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate

CAS 896702-12-8C₁₈H₁₃ClN₄O₃S

2-{[4-(Propan-2-yl)phenyl]amino}-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one chemical structure, C18H16N4OS, CAS 896702-83-3

2-{[4-(Propan-2-yl)phenyl]amino}-5H-[1,3,4]thiadiazolo[2,3-b]quinazolin-5-one

CAS 896702-83-3C₁₈H₁₆N₄OS

Methyl 2-[(3,5-dimethylphenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate chemical structure, C19H16N4O3S, CAS 896703-22-3

Methyl 2-[(3,5-dimethylphenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate

CAS 896703-22-3C₁₉H₁₆N₄O₃S

Methyl 2-[(3-methylphenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate chemical structure, C18H14N4O3S, CAS 896703-32-5

Methyl 2-[(3-methylphenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate

CAS 896703-32-5C₁₈H₁₄N₄O₃S

Methyl 2-[(2,4-dimethoxyphenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate chemical structure, C19H16N4O5S, CAS 896703-42-7

Methyl 2-[(2,4-dimethoxyphenyl)amino]-5-oxo-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxylate

CAS 896703-42-7C₁₉H₁₆N₄O₅S

N-(2-Methoxyethyl)-5-oxo-2-(phenylamino)-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxamide chemical structure, C19H17N5O3S, CAS 896705-42-3

N-(2-Methoxyethyl)-5-oxo-2-(phenylamino)-5H-[1,3,4]thiadiazolo[2,3-b]quinazoline-8-carboxamide

CAS 896705-42-3C₁₉H₁₇N₅O₃S