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Murcko scaffold

2-(Phenylamino)-7,8-dihydroquinazolin-5(6H)-one scaffold

35 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
18
Chemicals
35
With full pages
10
Scaffold SMILES

O=C1CCCc2nc(Nc3ccccc3)ncc21

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 scaffoldOpen the 2-(Phenylamino)-7,8-dihydroquinazolin-5(6H)-one page
Murcko scaffold O=C1CCCc2nc(Nc3ccccc3)ncc21

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 35 of 35 chemicals

7-Methyl-2-[3-(trifluoromethyl)anilino]-7,8-dihydro-6H-quinazolin-5-one chemical structure, C16H14F3N3O, CAS 716330-49-3
7-Methyl-2-[3-(trifluoromethyl)anilino]-7,8-dihydro-6H-quinazolin-5-one
CAS 716330-49-3C16H14F3N3O
7-Methyl-2-[(3-methylphenyl)amino]-7,8-dihydroquinazolin-5(6H)-one chemical structure, C16H17N3O, CAS 714238-48-9
7-Methyl-2-[(3-methylphenyl)amino]-7,8-dihydroquinazolin-5(6H)-one
CAS 714238-48-9C16H17N3O
2-[(3,5-Dimethylphenyl)amino]-6,7,8-trihydroquinazolin-5-one chemical structure, C16H17N3O, CAS 714287-09-9
2-[(3,5-Dimethylphenyl)amino]-6,7,8-trihydroquinazolin-5-one
CAS 714287-09-9C16H17N3O
7,7-Dimethyl-2-(4-methylanilino)-6,8-dihydroquinazolin-5-one chemical structure, C17H19N3O, CAS 669724-42-9
7,7-Dimethyl-2-(4-methylanilino)-6,8-dihydroquinazolin-5-one
CAS 669724-42-9C17H19N3O
2-[(4-Fluorophenyl)amino]-7,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one chemical structure, C16H16FN3O, CAS 714234-81-8
2-[(4-Fluorophenyl)amino]-7,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one
CAS 714234-81-8C16H16FN3O
2-[(4-Methoxyphenyl)amino]-7,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one chemical structure, C17H19N3O2, CAS 713084-07-2
2-[(4-Methoxyphenyl)amino]-7,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one
CAS 713084-07-2C17H19N3O2
2-(4-Ethylanilino)-7,7-dimethyl-6,8-dihydroquinazolin-5-one chemical structure, C18H21N3O, CAS 714257-35-9
2-(4-Ethylanilino)-7,7-dimethyl-6,8-dihydroquinazolin-5-one
CAS 714257-35-9C18H21N3O
2-[(2-Methoxyphenyl)amino]-7,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one chemical structure, C17H19N3O2, CAS 726199-34-4
2-[(2-Methoxyphenyl)amino]-7,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one
CAS 726199-34-4C17H19N3O2
2-Anilino-7-methyl-7,8-dihydro-5(6H)-quinazolinone chemical structure, C15H15N3O, CAS 832685-57-1
2-Anilino-7-methyl-7,8-dihydro-5(6H)-quinazolinone
CAS 832685-57-1C15H15N3O
4,7-Dimethyl-2-{[3-(trifluoromethyl)phenyl]amino}-7,8-dihydroquinazolin-5(6H)-one chemical structure, C17H16F3N3O, CAS 835894-78-5
4,7-Dimethyl-2-{[3-(trifluoromethyl)phenyl]amino}-7,8-dihydroquinazolin-5(6H)-one
CAS 835894-78-5C17H16F3N3O
2-(4-Ethylanilino)-7-methyl-7,8-dihydro-6H-quinazolin-5-one chemical structure, C17H19N3O, CAS 713086-29-4
2-(4-Ethylanilino)-7-methyl-7,8-dihydro-6H-quinazolin-5-one
CAS 713086-29-4C17H19N3O
2-[(2-Methoxyphenyl)amino]-7-methyl-6,7,8-trihydroquinazolin-5-one chemical structure, C16H17N3O2, CAS 716341-43-4
2-[(2-Methoxyphenyl)amino]-7-methyl-6,7,8-trihydroquinazolin-5-one
CAS 716341-43-4C16H17N3O2
2-[(4-Fluorophenyl)amino]-4,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one chemical structure, C16H16FN3O, CAS 876721-64-1
2-[(4-Fluorophenyl)amino]-4,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one
CAS 876721-64-1C16H16FN3O
2-[(4-Methoxyphenyl)amino]-4,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one chemical structure, C17H19N3O2, CAS 876721-67-4
2-[(4-Methoxyphenyl)amino]-4,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one
CAS 876721-67-4C17H19N3O2
4,7-Dimethyl-2-[(3-methylphenyl)amino]-7,8-dihydroquinazolin-5(6H)-one chemical structure, C17H19N3O, CAS 876721-70-9
4,7-Dimethyl-2-[(3-methylphenyl)amino]-7,8-dihydroquinazolin-5(6H)-one
CAS 876721-70-9C17H19N3O
2-[(4-Methoxyphenyl)amino]-7-methyl-7,8-dihydroquinazolin-5(6H)-one chemical structure, C16H17N3O2, CAS 713093-97-1
2-[(4-Methoxyphenyl)amino]-7-methyl-7,8-dihydroquinazolin-5(6H)-one
CAS 713093-97-1C16H17N3O2
2-[(4-Fluorophenyl)amino]-7-methyl-7,8-dihydroquinazolin-5(6H)-one chemical structure, C15H14FN3O, CAS 714935-57-6
2-[(4-Fluorophenyl)amino]-7-methyl-7,8-dihydroquinazolin-5(6H)-one
CAS 714935-57-6C15H14FN3O
2-[(2,4-Dimethylphenyl)amino]-4,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one chemical structure, C18H21N3O, CAS 878972-23-7
2-[(2,4-Dimethylphenyl)amino]-4,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one
CAS 878972-23-7C18H21N3O
2-[(2,4-Dimethylphenyl)amino]-7-methyl-7,8-dihydroquinazolin-5(6H)-one chemical structure, C17H19N3O, CAS 713091-60-2
2-[(2,4-Dimethylphenyl)amino]-7-methyl-7,8-dihydroquinazolin-5(6H)-one
CAS 713091-60-2C17H19N3O
2-[(4-Methoxyphenyl)amino]-7,8-dihydroquinazolin-5(6H)-one chemical structure, C15H15N3O2, CAS 919736-77-9
2-[(4-Methoxyphenyl)amino]-7,8-dihydroquinazolin-5(6H)-one
CAS 919736-77-9C15H15N3O2
2-[(4-Fluorophenyl)amino]-4-methyl-7,8-dihydroquinazolin-5(6H)-one chemical structure, C15H14FN3O, CAS 919737-91-0
2-[(4-Fluorophenyl)amino]-4-methyl-7,8-dihydroquinazolin-5(6H)-one
CAS 919737-91-0C15H14FN3O
7,7-Dimethyl-2-(phenylamino)-7,8-dihydroquinazolin-5(6H)-one chemical structure, C16H17N3O, CAS 925015-54-9
7,7-Dimethyl-2-(phenylamino)-7,8-dihydroquinazolin-5(6H)-one
CAS 925015-54-9C16H17N3O
2-[(4-Methoxyphenyl)amino]-4,7,7-trimethyl-7,8-dihydroquinazolin-5(6H)-one chemical structure, C18H21N3O2, CAS 925023-72-9
2-[(4-Methoxyphenyl)amino]-4,7,7-trimethyl-7,8-dihydroquinazolin-5(6H)-one
CAS 925023-72-9C18H21N3O2
2-[(2-Methoxyphenyl)amino]-4,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one chemical structure, C17H19N3O2, CAS 925025-87-2
2-[(2-Methoxyphenyl)amino]-4,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one
CAS 925025-87-2C17H19N3O2