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Murcko scaffold

2-(Phenylamino)-4(3H)-quinazolinone scaffold

31 chemicals on CompoundList share this ring system.

Rings: 3
Scaffold atoms: 18
Chemicals: 31
With full pages: 6

Scaffold SMILES

O=c1[nH]c(Nc2ccccc2)nc2ccccc12

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)-4(3H)-quinazolinone page

Murcko scaffold O=c1[nH]c(Nc2ccccc2)nc2ccccc12

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 31 of 31 chemicals

3-Methyl-2-(phenylamino)quinazolin-4(3H)-one chemical structure, C15H13N3O, CAS 14505-32-9

3-Methyl-2-(phenylamino)quinazolin-4(3H)-one

CAS 14505-32-9C₁₅H₁₃N₃O

4(3H)-Quinazolinone, 3-amino-2-[(4-chlorophenyl)amino]- chemical structure, C14H11ClN4O, CAS 95241-44-4

4(3H)-Quinazolinone, 3-amino-2-[(4-chlorophenyl)amino]-

CAS 95241-44-4C₁₄H₁₁ClN₄O

3-Amino-6-bromo-2-((4-bromophenyl)amino)quinazolin-4(3H)-one chemical structure, C14H10Br2N4O, CAS 91539-11-6

3-Amino-6-bromo-2-((4-bromophenyl)amino)quinazolin-4(3H)-one

CAS 91539-11-6C₁₄H₁₀Br₂N₄O

1-Methyl-2-(phenylamino)quinazolin-4(1H)-one chemical structure, C15H13N3O, CAS 357309-40-1

1-Methyl-2-(phenylamino)quinazolin-4(1H)-one

CAS 357309-40-1C₁₅H₁₃N₃O

3-Allyl-6-chloro-2-(phenylamino)quinazolin-4(3H)-one chemical structure, C17H14ClN3O, CAS 55613-30-4

3-Allyl-6-chloro-2-(phenylamino)quinazolin-4(3H)-one

CAS 55613-30-4C₁₇H₁₄ClN₃O

3-Allyl-6-bromo-2-(phenylamino)quinazolin-4(3H)-one chemical structure, C17H14BrN3O, CAS 55613-32-6

3-Allyl-6-bromo-2-(phenylamino)quinazolin-4(3H)-one

CAS 55613-32-6C₁₇H₁₄BrN₃O

2-(3-Methoxyanilino)-4(3H)-quinazolinone chemical structure, C15H13N3O2, CAS 477887-11-9

2-(3-Methoxyanilino)-4(3H)-quinazolinone

CAS 477887-11-9C₁₅H₁₃N₃O₂

2-(2,4-Difluoroanilino)-4(3H)-quinazolinone chemical structure, C14H9F2N3O, CAS 477868-95-4

2-(2,4-Difluoroanilino)-4(3H)-quinazolinone

CAS 477868-95-4C₁₄H₉F₂N₃O

2-(3,4-Dimethylanilino)-4(3H)-quinazolinone chemical structure, C16H15N3O, CAS 477869-00-4

2-(3,4-Dimethylanilino)-4(3H)-quinazolinone

CAS 477869-00-4C₁₆H₁₅N₃O

2-(3,5-Dimethylanilino)-4(3H)-quinazolinone chemical structure, C16H15N3O, CAS 477887-10-8

2-(3,5-Dimethylanilino)-4(3H)-quinazolinone

CAS 477887-10-8C₁₆H₁₅N₃O

2-(4-Methoxyanilino)-4(3H)-quinazolinone chemical structure, C15H13N3O2, CAS 1913-19-5

2-(4-Methoxyanilino)-4(3H)-quinazolinone

CAS 1913-19-5C₁₅H₁₃N₃O₂

2-(Phenylamino)-4(3H)-quinazolinone chemical structure, C14H11N3O, CAS 4248-15-1

2-(Phenylamino)-4(3H)-quinazolinone

CAS 4248-15-1C₁₄H₁₁N₃O

2-(4-Chloro-2-methylanilino)quinazolin-4(1H)-one chemical structure, C15H12ClN3O, CAS 124309-88-2

2-(4-Chloro-2-methylanilino)quinazolin-4(1H)-one

CAS 124309-88-2C₁₅H₁₂ClN₃O

6-Bromo-2-(phenylamino)quinazolin-4(3H)-one chemical structure, C14H10BrN3O, CAS 284686-84-6

6-Bromo-2-(phenylamino)quinazolin-4(3H)-one

CAS 284686-84-6C₁₄H₁₀BrN₃O

RefChem:240992 chemical structure, C14H10ClN3O, CAS 60420-44-2

CAS 60420-44-2C₁₄H₁₀ClN₃O

2-[3-(Trifluoromethyl)anilino]-4(3H)-quinazolinone chemical structure, C15H10F3N3O, CAS 477887-09-5

2-[3-(Trifluoromethyl)anilino]-4(3H)-quinazolinone

CAS 477887-09-5C₁₅H₁₀F₃N₃O

2-((2-Hydroxyphenyl)amino)-4(3H)-quinazolinone chemical structure, C14H11N3O2, CAS 114824-89-4

2-((2-Hydroxyphenyl)amino)-4(3H)-quinazolinone

CAS 114824-89-4C₁₄H₁₁N₃O₂

2-Hydroxy-4-(4-oxo-3,4-dihydro-quinazolin-2-ylamino)-benzoic acid chemical structure, C15H11N3O4, CAS 100448-61-1

2-Hydroxy-4-(4-oxo-3,4-dihydro-quinazolin-2-ylamino)-benzoic acid

CAS 100448-61-1C₁₅H₁₁N₃O₄

2-(3,4-Dichloroanilino)-6-nitro-4-oxo-N-prop-2-enyl-1H-quinazoline-8-carboxamide chemical structure, C18H13Cl2N5O4, CAS 331645-84-2

2-(3,4-Dichloroanilino)-6-nitro-4-oxo-N-prop-2-enyl-1H-quinazoline-8-carboxamide

CAS 331645-84-2C₁₈H₁₃Cl₂N₅O₄

Benzoic acid, 4-[(1,4-dihydro-4-oxo-2-quinazolinyl)amino]- chemical structure, C15H11N3O3, CAS 100448-60-0

Benzoic acid, 4-[(1,4-dihydro-4-oxo-2-quinazolinyl)amino]-

CAS 100448-60-0C₁₅H₁₁N₃O₃

3-[(4-Oxo-3,4-dihydroquinazolin-2-yl)amino]benzoic acid chemical structure, C15H11N3O3, CAS 499988-27-1

3-[(4-Oxo-3,4-dihydroquinazolin-2-yl)amino]benzoic acid

CAS 499988-27-1C₁₅H₁₁N₃O₃

2-((3-Chlorophenyl)amino)quinazolin-4(3H)-one chemical structure, C14H10ClN3O, CAS 900490-21-3

2-((3-Chlorophenyl)amino)quinazolin-4(3H)-one

CAS 900490-21-3C₁₄H₁₀ClN₃O

2-((4-Fluorophenyl)amino)quinazolin-4(1H)-one chemical structure, C14H10FN3O, CAS 61741-34-2

2-((4-Fluorophenyl)amino)quinazolin-4(1H)-one

CAS 61741-34-2C₁₄H₁₀FN₃O

2-((3-Chloro-4-methoxyphenyl)amino)quinazolin-4(3H)-one chemical structure, C15H12ClN3O2, CAS 937700-81-7

2-((3-Chloro-4-methoxyphenyl)amino)quinazolin-4(3H)-one

CAS 937700-81-7C₁₅H₁₂ClN₃O₂