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Murcko scaffold

Ring system with 4 rings and 22 atoms

12 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
22
Chemicals
12
With full pages
6
Scaffold SMILES

O=c1c2ccccc2oc2ncn(-c3ccccc3)c(=O)c12

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
Murcko scaffold O=c1c2ccccc2oc2ncn(-c3ccccc3)c(=O)c12

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 12 of 12 chemicals

2-Methyl-3-phenyl-3H-chromeno[2,3-d]pyrimidine-4,5-dione chemical structure, C18H12N2O3, CAS 900258-53-9
2-Methyl-3-phenyl-3H-chromeno[2,3-d]pyrimidine-4,5-dione
CAS 900258-53-9C18H12N2O3
8-Methoxy-2-methyl-3-phenyl-3H-chromeno[2,3-d]pyrimidine-4,5-dione chemical structure, C19H14N2O4, CAS 883953-85-3
8-Methoxy-2-methyl-3-phenyl-3H-chromeno[2,3-d]pyrimidine-4,5-dione
CAS 883953-85-3C19H14N2O4
8-Methoxy-2-propyl-3-(p-tolyl)-3H-chromeno[2,3-d]pyrimidine-4,5-dione chemical structure, C22H20N2O4, CAS 883955-65-5
8-Methoxy-2-propyl-3-(p-tolyl)-3H-chromeno[2,3-d]pyrimidine-4,5-dione
CAS 883955-65-5C22H20N2O4
2-Ethyl-8-methoxy-3-(p-tolyl)-3H-chromeno[2,3-d]pyrimidine-4,5-dione chemical structure, C21H18N2O4, CAS 883955-60-0
2-Ethyl-8-methoxy-3-(p-tolyl)-3H-chromeno[2,3-d]pyrimidine-4,5-dione
CAS 883955-60-0C21H18N2O4
2-Isopropyl-8-methoxy-3-phenyl-3H-chromeno[2,3-d]pyrimidine-4,5-dione chemical structure, C21H18N2O4, CAS 896839-74-0
2-Isopropyl-8-methoxy-3-phenyl-3H-chromeno[2,3-d]pyrimidine-4,5-dione
CAS 896839-74-0C21H18N2O4
3-Phenyl-2-propan-2-yl[1]benzopyrano[2,3-d]pyrimidine-4,5-dione chemical structure, C20H16N2O3, CAS 896847-05-5
3-Phenyl-2-propan-2-yl[1]benzopyrano[2,3-d]pyrimidine-4,5-dione
CAS 896847-05-5C20H16N2O3
3-(4-Methylphenyl)-2-propan-2-ylchromeno[2,3-d]pyrimidine-4,5-dione chemical structure, C21H18N2O3, CAS 896850-63-8
3-(4-Methylphenyl)-2-propan-2-ylchromeno[2,3-d]pyrimidine-4,5-dione
CAS 896850-63-8C21H18N2O3
3-(4-Methylphenyl)-2-propylchromeno[2,3-d]pyrimidine-4,5-dione chemical structure, C21H18N2O3, CAS 883955-85-9
3-(4-Methylphenyl)-2-propylchromeno[2,3-d]pyrimidine-4,5-dione
CAS 883955-85-9C21H18N2O3
2-Ethyl-3-(4-methylphenyl)chromeno[2,3-d]pyrimidine-4,5-dione chemical structure, C20H16N2O3, CAS 899406-05-4
2-Ethyl-3-(4-methylphenyl)chromeno[2,3-d]pyrimidine-4,5-dione
CAS 899406-05-4C20H16N2O3
2-Isopropyl-8-methoxy-3-(p-tolyl)-3H-chromeno[2,3-d]pyrimidine-4,5-dione chemical structure, C22H20N2O4, CAS 900264-14-4
2-Isopropyl-8-methoxy-3-(p-tolyl)-3H-chromeno[2,3-d]pyrimidine-4,5-dione
CAS 900264-14-4C22H20N2O4
8-Methoxy-2-methyl-3-(p-tolyl)-3H-chromeno[2,3-d]pyrimidine-4,5-dione chemical structure, C20H16N2O4, CAS 883955-56-4
8-Methoxy-2-methyl-3-(p-tolyl)-3H-chromeno[2,3-d]pyrimidine-4,5-dione
CAS 883955-56-4C20H16N2O4
3-Phenyl-2-propylchromeno[2,3-d]pyrimidine-4,5-dione chemical structure, C20H16N2O3, CAS 896592-65-7
3-Phenyl-2-propylchromeno[2,3-d]pyrimidine-4,5-dione
CAS 896592-65-7C20H16N2O3