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Murcko scaffold

Ring system with 4 rings and 29 atoms

115 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
29
Chemicals
115
With full pages
2
Scaffold SMILES

O=C(CSc1nc(-c2ccccc2)nc2[nH]c(=O)[nH]c(=O)c12)Nc1ccccc1

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(CSc1nc(-c2ccccc2)nc2[nH]c(=O)[nH]c(=O)c12)Nc1ccccc1

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 97 to 115 of 115 chemicals

N-(4-Ethylphenyl)-2-((2-(2-methoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide chemical structure, C25H25N5O4S, CAS 893913-91-2
N-(4-Ethylphenyl)-2-((2-(2-methoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide
CAS 893913-91-2C25H25N5O4S
4-(2-((2-(2-Methoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamido)benzamide chemical structure, C24H22N6O5S, CAS 921130-31-6
4-(2-((2-(2-Methoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamido)benzamide
CAS 921130-31-6C24H22N6O5S
2-((2-(3-Methoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-methyl-N-phenylacetamide chemical structure, C24H23N5O4S, CAS 872839-51-5
2-((2-(3-Methoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-methyl-N-phenylacetamide
CAS 872839-51-5C24H23N5O4S
2-((2-(3-Methoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-phenylacetamide chemical structure, C23H21N5O4S, CAS 893919-44-3
2-((2-(3-Methoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-phenylacetamide
CAS 893919-44-3C23H21N5O4S
2-((2-(3-Methoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-(o-tolyl)acetamide chemical structure, C24H23N5O4S, CAS 893919-51-2
2-((2-(3-Methoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-(o-tolyl)acetamide
CAS 893919-51-2C24H23N5O4S
N-(4-Ethylphenyl)-2-((2-(3-methoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide chemical structure, C25H25N5O4S, CAS 893919-95-4
N-(4-Ethylphenyl)-2-((2-(3-methoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide
CAS 893919-95-4C25H25N5O4S
2-((2-(3,5-Dimethylphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-methyl-N-phenylacetamide chemical structure, C25H25N5O3S, CAS 872839-67-3
2-((2-(3,5-Dimethylphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-methyl-N-phenylacetamide
CAS 872839-67-3C25H25N5O3S
N-(2-Fluorophenyl)-2-[[7-(2-fluorophenyl)-1,3-dimethyl-2,4-dioxo-5-pyrimido[4,5-d]pyrimidinyl]thio]acetamide chemical structure, C22H17F2N5O3S, CAS 893913-59-2
N-(2-Fluorophenyl)-2-[[7-(2-fluorophenyl)-1,3-dimethyl-2,4-dioxo-5-pyrimido[4,5-d]pyrimidinyl]thio]acetamide
CAS 893913-59-2C22H17F2N5O3S
N-(4-Acetamidophenyl)-2-((6,8-dimethyl-5,7-dioxo-2-(o-tolyl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide chemical structure, C25H24N6O4S, CAS 921080-30-0
N-(4-Acetamidophenyl)-2-((6,8-dimethyl-5,7-dioxo-2-(o-tolyl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide
CAS 921080-30-0C25H24N6O4S
N-(4-Acetamidophenyl)-2-((6,8-dimethyl-5,7-dioxo-2-(p-tolyl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide chemical structure, C25H24N6O4S, CAS 921080-69-5
N-(4-Acetamidophenyl)-2-((6,8-dimethyl-5,7-dioxo-2-(p-tolyl)-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide
CAS 921080-69-5C25H24N6O4S
N-(4-Acetamidophenyl)-2-((2-(2-methoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide chemical structure, C25H24N6O5S, CAS 921130-28-1
N-(4-Acetamidophenyl)-2-((2-(2-methoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide
CAS 921130-28-1C25H24N6O5S
2-((2-(2-Fluorophenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-(2-methoxyphenyl)acetamide chemical structure, C23H20FN5O4S, CAS 893913-83-2
2-((2-(2-Fluorophenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)-N-(2-methoxyphenyl)acetamide
CAS 893913-83-2C23H20FN5O4S
N-(2,4-Dimethoxyphenyl)-2-((2-(2-fluorophenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide chemical structure, C24H22FN5O5S, CAS 920447-26-3
N-(2,4-Dimethoxyphenyl)-2-((2-(2-fluorophenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide
CAS 920447-26-3C24H22FN5O5S
N-(3-Acetamidophenyl)-2-((2-(2-fluorophenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide chemical structure, C24H21FN6O4S, CAS 921068-19-1
N-(3-Acetamidophenyl)-2-((2-(2-fluorophenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide
CAS 921068-19-1C24H21FN6O4S
N-(4-Acetamidophenyl)-2-((2-(2-fluorophenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide chemical structure, C24H21FN6O4S, CAS 920447-50-3
N-(4-Acetamidophenyl)-2-((2-(2-fluorophenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide
CAS 920447-50-3C24H21FN6O4S
4-(2-((2-(2-Fluorophenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamido)benzamide chemical structure, C23H19FN6O4S, CAS 893914-77-7
4-(2-((2-(2-Fluorophenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamido)benzamide
CAS 893914-77-7C23H19FN6O4S
N-(4-Acetamidophenyl)-2-((2-(3-fluorophenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide chemical structure, C24H21FN6O4S, CAS 920448-06-2
N-(4-Acetamidophenyl)-2-((2-(3-fluorophenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide
CAS 920448-06-2C24H21FN6O4S
N-(4-Acetamidophenyl)-2-((2-(2-chlorophenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide chemical structure, C24H21ClN6O4S, CAS 921150-77-8
N-(4-Acetamidophenyl)-2-((2-(2-chlorophenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide
CAS 921150-77-8C24H21ClN6O4S
N-(4-Acetamidophenyl)-2-((2-(3,4-dimethoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide chemical structure, C26H26N6O6S, CAS 1021212-78-1
N-(4-Acetamidophenyl)-2-((2-(3,4-dimethoxyphenyl)-6,8-dimethyl-5,7-dioxo-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-4-yl)thio)acetamide
CAS 1021212-78-1C26H26N6O6S