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Murcko scaffold

3-Phenyl-1H-pyrido[2,3-d]pyrimidine-2,4-dione scaffold

7 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
18
Chemicals
7
With full pages
1
Scaffold SMILES

O=c1[nH]c2ncccc2c(=O)n1-c1ccccc1

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 3-Phenyl-1H-pyrido[2,3-d]pyrimidine-2,4-dione page
Murcko scaffold O=c1[nH]c2ncccc2c(=O)n1-c1ccccc1

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 7 of 7 chemicals

3-Phenyl-1H-pyrido[2,3-d]pyrimidine-2,4-dione chemical structure, C13H9N3O2, CAS 61212-01-9
3-Phenyl-1H-pyrido[2,3-d]pyrimidine-2,4-dione
CAS 61212-01-9C13H9N3O2
RefChem:313945 chemical structure, C14H11N3O2, CAS 62260-90-6
RefChem:313945
CAS 62260-90-6C14H11N3O2
Pyrido(2,3-d)pyrimidine-5-carboxylic acid, 1,2,3,4-tetrahydro-2,4-dioxo-7-methyl-3-phenyl-1-(2-propenyl)-, ethyl ester chemical structure, C20H19N3O4, CAS 131448-08-3
Pyrido(2,3-d)pyrimidine-5-carboxylic acid, 1,2,3,4-tetrahydro-2,4-dioxo-7-methyl-3-phenyl-1-(2-propenyl)-, ethyl ester
CAS 131448-08-3C20H19N3O4
Pyrido(2,3-d)pyrimidine-5-carboxylic acid, 1,2,3,4-tetrahydro-1-(2-(diethylamino)ethyl)-2,4-dioxo-7-methyl-3-phenyl-, ethyl ester, monohydrochloride chemical structure, C23H29ClN4O4, CAS 131448-15-2
Pyrido(2,3-d)pyrimidine-5-carboxylic acid, 1,2,3,4-tetrahydro-1-(2-(diethylamino)ethyl)-2,4-dioxo-7-methyl-3-phenyl-, ethyl ester, monohydrochloride
CAS 131448-15-2C23H29ClN4O4
Ctk2C3703 chemical structure, C14H11N3O3, CAS 62260-91-7
Ctk2C3703
CAS 62260-91-7C14H11N3O3
3-(4-Chlorophenyl)-1H-pyrido[2,3-d]pyrimidine-2,4-dione chemical structure, C13H8ClN3O2, CAS 62260-92-8
3-(4-Chlorophenyl)-1H-pyrido[2,3-d]pyrimidine-2,4-dione
CAS 62260-92-8C13H8ClN3O2
3-(4-Bromophenyl)-1H-pyrido[2,3-d]pyrimidine-2,4-dione chemical structure, C13H8BrN3O2, CAS 62260-93-9
3-(4-Bromophenyl)-1H-pyrido[2,3-d]pyrimidine-2,4-dione
CAS 62260-93-9C13H8BrN3O2