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Murcko scaffold

3,4-Dihydro-2H-pyrido(1,2-a)pyrimidin-2-one scaffold

14 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
11
Chemicals
14
With full pages
3
Scaffold SMILES

O=C1CCN2C=CC=CC2=N1

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 3,4-Dihydro-2H-pyrido(1,2-a)pyrimidin-2-one page
Murcko scaffold O=C1CCN2C=CC=CC2=N1

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 14 of 14 chemicals

3,4-Dihydro-2H-pyrido(1,2-a)pyrimidin-2-one chemical structure, C8H8N2O, CAS 5439-14-5
3,4-Dihydro-2H-pyrido(1,2-a)pyrimidin-2-one
CAS 5439-14-5C8H8N2O
7-Bromo-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one chemical structure, C8H7BrN2O, CAS 33390-57-7
7-Bromo-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one
CAS 33390-57-7C8H7BrN2O
6-Methyl-3,4-dihydropyrido[1,2-a]pyrimidin-2-one chemical structure, C9H10N2O, CAS 85344-92-9
6-Methyl-3,4-dihydropyrido[1,2-a]pyrimidin-2-one
CAS 85344-92-9C9H10N2O
7-Methyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one chemical structure, C9H10N2O, CAS 72109-84-3
7-Methyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one
CAS 72109-84-3C9H10N2O
9-Methyl-3,4-dihydro-2H-pyrido(1,2-a)pyrimidin-2-one chemical structure, C9H10N2O, CAS 61751-44-8
9-Methyl-3,4-dihydro-2H-pyrido(1,2-a)pyrimidin-2-one
CAS 61751-44-8C9H10N2O
4-Methyl-2-oxo-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine-4-carboxylic acid chemical structure, C10H10N2O3, CAS 359418-42-1
4-Methyl-2-oxo-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine-4-carboxylic acid
CAS 359418-42-1C10H10N2O3
4,8-Dimethyl-2-oxo-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine-4-carboxylic acid chemical structure, C11H12N2O3, CAS 393802-66-9
4,8-Dimethyl-2-oxo-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine-4-carboxylic acid
CAS 393802-66-9C11H12N2O3
3-Hydroxy-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one chemical structure, C8H8N2O2, CAS 412341-41-4
3-Hydroxy-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one
CAS 412341-41-4C8H8N2O2
4,6-Dimethyl-2-oxo-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine-4-carboxylic acid chemical structure, C11H12N2O3, CAS 956783-58-7
4,6-Dimethyl-2-oxo-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine-4-carboxylic acid
CAS 956783-58-7C11H12N2O3
7-Chloro-4-methyl-2-oxo-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine-4-carboxylic acid chemical structure, C10H9ClN2O3, CAS 957503-19-4
7-Chloro-4-methyl-2-oxo-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine-4-carboxylic acid
CAS 957503-19-4C10H9ClN2O3
4-Methyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one chemical structure, C9H10N2O, CAS 791753-79-2
4-Methyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one
CAS 791753-79-2C9H10N2O
3,9-Dimethyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one chemical structure, C10H12N2O, CAS 61751-43-7
3,9-Dimethyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one
CAS 61751-43-7C10H12N2O
9-Methyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one hydriodide chemical structure, C9H11IN2O, CAS 1087765-77-2
9-Methyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidin-2-one hydriodide
CAS 1087765-77-2C9H11IN2O
9Bwj24GS4H chemical structure, C9H11ClN2O, CAS 34486-56-1
9Bwj24GS4H
CAS 34486-56-1C9H11ClN2O