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Murcko scaffold

Ring system with 4 rings and 23 atoms

31 chemicals on CompoundList share this ring system.

Rings: 4
Scaffold atoms: 23
Chemicals: 31
With full pages: 4

Scaffold SMILES

O=c1[nH]c(=O)c2c(-c3ccccc3)n(-c3ccccc3)cc2[nH]1

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=c1[nH]c(=O)c2c(-c3ccccc3)n(-c3ccccc3)cc2[nH]1

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 31 of 31 chemicals

6-(2-Aminophenyl)-1,3-dimethyl-5-phenyl-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,6H)-dione chemical structure, C20H18N4O2, CAS 433971-83-6

6-(2-Aminophenyl)-1,3-dimethyl-5-phenyl-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,6H)-dione

CAS 433971-83-6C₂₀H₁₈N₄O₂

6-(4-Fluorophenyl)-1,3-dimethyl-5-phenylpyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C20H16FN3O2, CAS 663929-14-4

6-(4-Fluorophenyl)-1,3-dimethyl-5-phenylpyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 663929-14-4C₂₀H₁₆FN₃O₂

1,3-Dimethyl-5,6-diphenylpyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C20H17N3O2, CAS 700350-09-0

1,3-Dimethyl-5,6-diphenylpyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 700350-09-0C₂₀H₁₇N₃O₂

1,3-Dimethyl-6-(2-methylphenyl)-5-phenylpyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C21H19N3O2, CAS 693797-54-5

1,3-Dimethyl-6-(2-methylphenyl)-5-phenylpyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 693797-54-5C₂₁H₁₉N₃O₂

4-(1,3-Dimethyl-2,4-dioxo-5-phenyl-1,2,3,4-tetrahydro-6H-pyrrolo[3,4-d]pyrimidin-6-yl)benzoic acid chemical structure, C21H17N3O4, CAS 433971-13-2

4-(1,3-Dimethyl-2,4-dioxo-5-phenyl-1,2,3,4-tetrahydro-6H-pyrrolo[3,4-d]pyrimidin-6-yl)benzoic acid

CAS 433971-13-2C₂₁H₁₇N₃O₄

1,3-Dimethyl-6-(3-methylphenyl)-5-(4-methylphenyl)-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,6H)-dione chemical structure, C22H21N3O2, CAS 664970-84-7

1,3-Dimethyl-6-(3-methylphenyl)-5-(4-methylphenyl)-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,6H)-dione

CAS 664970-84-7C₂₂H₂₁N₃O₂

6-(2-Methoxyphenyl)-1,3-dimethyl-5-(4-methylphenyl)-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,6H)-dione chemical structure, C22H21N3O3, CAS 664970-85-8

6-(2-Methoxyphenyl)-1,3-dimethyl-5-(4-methylphenyl)-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,6H)-dione

CAS 664970-85-8C₂₂H₂₁N₃O₃

6-(4-Iodophenyl)-1,3-dimethyl-5-(4-methylphenyl)pyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C21H18IN3O2, CAS 577790-04-6

6-(4-Iodophenyl)-1,3-dimethyl-5-(4-methylphenyl)pyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 577790-04-6C₂₁H₁₈IN₃O₂

6-[4-(Diethylamino)phenyl]-1,3-dimethyl-5-(4-methylphenyl)-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,6H)-dione chemical structure, C25H28N4O2, CAS 664970-90-5

6-[4-(Diethylamino)phenyl]-1,3-dimethyl-5-(4-methylphenyl)-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,6H)-dione

CAS 664970-90-5C₂₅H₂₈N₄O₂

6-(4-Fluorophenyl)-5-(4-methoxyphenyl)-1,3-dimethylpyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C21H18FN3O3, CAS 663929-11-1

6-(4-Fluorophenyl)-5-(4-methoxyphenyl)-1,3-dimethylpyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 663929-11-1C₂₁H₁₈FN₃O₃

Ethyl 4-(5-(4-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-3,4-dihydro-1H-pyrrolo[3,4-d]pyrimidin-6(2H)-yl)benzoate chemical structure, C24H23N3O5, CAS 682347-13-3

Ethyl 4-(5-(4-methoxyphenyl)-1,3-dimethyl-2,4-dioxo-3,4-dihydro-1H-pyrrolo[3,4-d]pyrimidin-6(2H)-yl)benzoate

CAS 682347-13-3C₂₄H₂₃N₃O₅

6-(2-Amino-4,5-dimethylphenyl)-1,3-dimethyl-5-phenylpyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C22H22N4O2, CAS 693795-68-5

6-(2-Amino-4,5-dimethylphenyl)-1,3-dimethyl-5-phenylpyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 693795-68-5C₂₂H₂₂N₄O₂

1,3-Dimethyl-6-(3-nitrophenyl)-5-phenylpyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C20H16N4O4, CAS 693797-46-5

1,3-Dimethyl-6-(3-nitrophenyl)-5-phenylpyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 693797-46-5C₂₀H₁₆N₄O₄

6-(4-Bromophenyl)-1,3-dimethyl-5-phenylpyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C20H16BrN3O2, CAS 693797-94-3

6-(4-Bromophenyl)-1,3-dimethyl-5-phenylpyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 693797-94-3C₂₀H₁₆BrN₃O₂

6-(2-Methoxyphenyl)-5-(4-methoxyphenyl)-1,3-dimethylpyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C22H21N3O4, CAS 693270-12-1

6-(2-Methoxyphenyl)-5-(4-methoxyphenyl)-1,3-dimethylpyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 693270-12-1C₂₂H₂₁N₃O₄

5-(4-Methoxyphenyl)-1,3-dimethyl-6-(4-methylphenyl)pyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C22H21N3O3, CAS 673436-55-0

5-(4-Methoxyphenyl)-1,3-dimethyl-6-(4-methylphenyl)pyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 673436-55-0C₂₂H₂₁N₃O₃

6-(2,4-Dimethylphenyl)-1,3-dimethyl-5-phenylpyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C22H21N3O2, CAS 672268-78-9

6-(2,4-Dimethylphenyl)-1,3-dimethyl-5-phenylpyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 672268-78-9C₂₂H₂₁N₃O₂

5-(4-Methoxyphenyl)-1,3-dimethyl-6-(3-nitrophenyl)pyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C21H18N4O5, CAS 693813-29-5

5-(4-Methoxyphenyl)-1,3-dimethyl-6-(3-nitrophenyl)pyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 693813-29-5C₂₁H₁₈N₄O₅

6-(3,5-Dimethylphenyl)-5-(4-methoxyphenyl)-1,3-dimethylpyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C23H23N3O3, CAS 693813-45-5

6-(3,5-Dimethylphenyl)-5-(4-methoxyphenyl)-1,3-dimethylpyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 693813-45-5C₂₃H₂₃N₃O₃

6-(2-Methoxyphenyl)-1,3-dimethyl-5-phenyl-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,6H)-dione chemical structure, C21H19N3O3, CAS 693265-89-3

6-(2-Methoxyphenyl)-1,3-dimethyl-5-phenyl-1H-pyrrolo[3,4-d]pyrimidine-2,4(3H,6H)-dione

CAS 693265-89-3C₂₁H₁₉N₃O₃

Ethyl 4-(1,3-dimethyl-2,4-dioxo-5-phenylpyrrolo[3,4-d]pyrimidin-6-yl)benzoate chemical structure, C23H21N3O4, CAS 671762-43-9

Ethyl 4-(1,3-dimethyl-2,4-dioxo-5-phenylpyrrolo[3,4-d]pyrimidin-6-yl)benzoate

CAS 671762-43-9C₂₃H₂₁N₃O₄

6-(4-Hydroxyphenyl)-5-(4-methoxyphenyl)-1,3-dimethylpyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C21H19N3O4, CAS 845648-29-5

6-(4-Hydroxyphenyl)-5-(4-methoxyphenyl)-1,3-dimethylpyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 845648-29-5C₂₁H₁₉N₃O₄

Ethyl 4-[1,3-dimethyl-5-(3-methylphenyl)-2,4-dioxopyrrolo[3,4-d]pyrimidin-6-yl]benzoate chemical structure, C24H23N3O4, CAS 5287-21-8

Ethyl 4-[1,3-dimethyl-5-(3-methylphenyl)-2,4-dioxopyrrolo[3,4-d]pyrimidin-6-yl]benzoate

CAS 5287-21-8C₂₄H₂₃N₃O₄

5-(4-Methoxyphenyl)-1,3-dimethyl-6-(3-methylphenyl)pyrrolo[3,4-d]pyrimidine-2,4-dione chemical structure, C22H21N3O3, CAS 693268-36-9

5-(4-Methoxyphenyl)-1,3-dimethyl-6-(3-methylphenyl)pyrrolo[3,4-d]pyrimidine-2,4-dione

CAS 693268-36-9C₂₂H₂₁N₃O₃