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Murcko scaffold

3-Phenyl[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one scaffold

27 chemicals on CompoundList share this ring system.

Rings: 4
Scaffold atoms: 20
Chemicals: 27
With full pages: 1

Scaffold SMILES

O=c1nc2c(-c3ccccc3)n[nH]n2c2ccccc12

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 3-Phenyl[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one page

Murcko scaffold O=c1nc2c(-c3ccccc3)n[nH]n2c2ccccc12

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 27 of 27 chemicals

3-(2-Fluorophenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C15H9FN4O, CAS 252369-24-7

3-(2-Fluorophenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one

CAS 252369-24-7C₁₅H₉FN₄O

3-(3-Fluorophenyl)-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-5-one chemical structure, C15H9FN4O, CAS 866808-06-2

3-(3-Fluorophenyl)-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-5-one

CAS 866808-06-2C₁₅H₉FN₄O

3-[3-(Trifluoromethyl)phenyl][1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C16H9F3N4O, CAS 866808-07-3

3-[3-(Trifluoromethyl)phenyl][1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one

CAS 866808-07-3C₁₆H₉F₃N₄O

3-(3-Bromophenyl)-1H-triazolo[1,5-a]quinazolin-5-one chemical structure, C15H9BrN4O, CAS 866808-09-5

3-(3-Bromophenyl)-1H-triazolo[1,5-a]quinazolin-5-one

CAS 866808-09-5C₁₅H₉BrN₄O

3-(3-Chlorophenyl)-[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C15H9ClN4O, CAS 866808-10-8

3-(3-Chlorophenyl)-[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one

CAS 866808-10-8C₁₅H₉ClN₄O

3-(2-Chlorophenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C15H9ClN4O, CAS 866808-11-9

3-(2-Chlorophenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one

CAS 866808-11-9C₁₅H₉ClN₄O

3-(2-Methylphenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C16H12N4O, CAS 866808-12-0

3-(2-Methylphenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one

CAS 866808-12-0C₁₆H₁₂N₄O

3-(3-Methylphenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C16H12N4O, CAS 866812-19-3

3-(3-Methylphenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one

CAS 866812-19-3C₁₆H₁₂N₄O

3-(4-Methoxyphenyl)-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-5-one chemical structure, C16H12N4O2, CAS 866865-09-0

3-(4-Methoxyphenyl)-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-5-one

CAS 866865-09-0C₁₆H₁₂N₄O₂

3-(2-Methoxyphenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C16H12N4O2, CAS 896373-15-2

3-(2-Methoxyphenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one

CAS 896373-15-2C₁₆H₁₂N₄O₂

3-Phenyl[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C15H10N4O, CAS 13182-36-0

3-Phenyl[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one

CAS 13182-36-0C₁₅H₁₀N₄O

7-Chloro-3-phenyl-[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C15H9ClN4O, CAS 276254-17-2

7-Chloro-3-phenyl-[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one

CAS 276254-17-2C₁₅H₉ClN₄O

7-Chloro-3-(3-methylphenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C16H11ClN4O, CAS 899949-82-7

7-Chloro-3-(3-methylphenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one

CAS 899949-82-7C₁₆H₁₁ClN₄O

7-Chloro-3-(4-methylphenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C16H11ClN4O, CAS 899998-97-1

7-Chloro-3-(4-methylphenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one

CAS 899998-97-1C₁₆H₁₁ClN₄O

8-Chloro-3-(3-chlorophenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C15H8Cl2N4O, CAS 899976-68-2

8-Chloro-3-(3-chlorophenyl)[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one

CAS 899976-68-2C₁₅H₈Cl₂N₄O

7-Chloro-3-(2-chloro-4-fluorophenyl)-[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C15H7Cl2FN4O, CAS 899965-68-5

7-Chloro-3-(2-chloro-4-fluorophenyl)-[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one

CAS 899965-68-5C₁₅H₇Cl₂FN₄O

7-Chloro-3-(4-chlorophenyl)-[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one chemical structure, C15H8Cl2N4O, CAS 899976-91-1

7-Chloro-3-(4-chlorophenyl)-[1,2,3]triazolo[1,5-a]quinazolin-5(4H)-one

CAS 899976-91-1C₁₅H₈Cl₂N₄O

7-Chloro-3-(3-chlorophenyl)-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-5-one chemical structure, C15H8Cl2N4O, CAS 899976-93-3

7-Chloro-3-(3-chlorophenyl)-4H,5H-[1,2,3]triazolo[1,5-a]quinazolin-5-one

CAS 899976-93-3C₁₅H₈Cl₂N₄O

N-(2-Methylpropyl)-5-oxo-3-[3-(trifluoromethyl)phenyl]-4H,5H-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide chemical structure, C21H18F3N5O2, CAS 1019141-63-9

N-(2-Methylpropyl)-5-oxo-3-[3-(trifluoromethyl)phenyl]-4H,5H-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide

CAS 1019141-63-9C₂₁H₁₈F₃N₅O₂

3-(3-Fluorophenyl)-5-oxo-4,5-dihydro[1,2,3]triazolo[1,5-a]quinazoline-8-carboxylic acid chemical structure, C16H9FN4O3, CAS 1031607-07-4

3-(3-Fluorophenyl)-5-oxo-4,5-dihydro[1,2,3]triazolo[1,5-a]quinazoline-8-carboxylic acid

CAS 1031607-07-4C₁₆H₉FN₄O₃

N-(3-Ethoxypropyl)-3-(3-fluorophenyl)-5-oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide chemical structure, C21H20FN5O3, CAS 1031624-58-4

N-(3-Ethoxypropyl)-3-(3-fluorophenyl)-5-oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide

CAS 1031624-58-4C₂₁H₂₀FN₅O₃

3-(3-Fluorophenyl)-N-(3-isopropoxypropyl)-5-oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide chemical structure, C22H22FN5O3, CAS 1031595-59-1

3-(3-Fluorophenyl)-N-(3-isopropoxypropyl)-5-oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide

CAS 1031595-59-1C₂₂H₂₂FN₅O₃

3-(4-Chlorophenyl)-N-(3-methylbutyl)-5-oxo-4,5-dihydro[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide chemical structure, C21H20ClN5O2, CAS 1031649-24-7

3-(4-Chlorophenyl)-N-(3-methylbutyl)-5-oxo-4,5-dihydro[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide

CAS 1031649-24-7C₂₁H₂₀ClN₅O₂

3-(2-Fluorophenyl)-N-isopentyl-5-oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide chemical structure, C21H20FN5O2, CAS 1031595-07-9

3-(2-Fluorophenyl)-N-isopentyl-5-oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]quinazoline-8-carboxamide

CAS 1031595-07-9C₂₁H₂₀FN₅O₂