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Murcko scaffold

Ring system with 3 rings and 22 atoms

11 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
22
Chemicals
11
With full pages
5
Scaffold SMILES

O=C(NCCc1ccccc1)c1cnc2ccccn2c1=O

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=C(NCCc1ccccc1)c1cnc2ccccn2c1=O

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 11 of 11 chemicals

N-(4-Methoxyphenethyl)-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C19H19N3O3, CAS 847411-56-7
N-(4-Methoxyphenethyl)-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 847411-56-7C19H19N3O3
N-(3,4-Dimethoxyphenethyl)-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C20H21N3O4, CAS 877649-38-2
N-(3,4-Dimethoxyphenethyl)-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 877649-38-2C20H21N3O4
N-(4-Methoxyphenethyl)-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C19H19N3O3, CAS 877649-40-6
N-(4-Methoxyphenethyl)-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 877649-40-6C19H19N3O3
2-Hydroxy-8-methyl-4-oxo-N-(2-phenylethyl)-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C18H17N3O3, CAS 886897-15-0
2-Hydroxy-8-methyl-4-oxo-N-(2-phenylethyl)-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 886897-15-0C18H17N3O3
2-Hydroxy-N-[2-(3-methoxyphenyl)ethyl]-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C19H19N3O4, CAS 886897-45-6
2-Hydroxy-N-[2-(3-methoxyphenyl)ethyl]-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 886897-45-6C19H19N3O4
N-[2-(3,4-Dimethoxyphenyl)ethyl]-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C19H19N3O5, CAS 886900-37-4
N-[2-(3,4-Dimethoxyphenyl)ethyl]-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 886900-37-4C19H19N3O5
2-Hydroxy-9-methyl-4-oxo-N-phenethyl-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C18H17N3O3, CAS 886894-75-3
2-Hydroxy-9-methyl-4-oxo-N-phenethyl-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 886894-75-3C18H17N3O3
N-[2-(3,4-Dimethoxyphenyl)ethyl]-2-hydroxy-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C20H21N3O5, CAS 886894-85-5
N-[2-(3,4-Dimethoxyphenyl)ethyl]-2-hydroxy-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 886894-85-5C20H21N3O5
2-Hydroxy-N-(3-methoxyphenethyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C19H19N3O4, CAS 886895-05-2
2-Hydroxy-N-(3-methoxyphenethyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 886895-05-2C19H19N3O4
2-Hydroxy-N-[2-(4-methoxyphenyl)ethyl]-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C19H19N3O4, CAS 886897-27-4
2-Hydroxy-N-[2-(4-methoxyphenyl)ethyl]-8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 886897-27-4C19H19N3O4
2-Hydroxy-4-oxo-N-(2-phenylethyl)-4H-pyrido[1,2-a]pyrimidine-3-carboxamide chemical structure, C17H15N3O3, CAS 886900-27-2
2-Hydroxy-4-oxo-N-(2-phenylethyl)-4H-pyrido[1,2-a]pyrimidine-3-carboxamide
CAS 886900-27-2C17H15N3O3