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Murcko scaffold

Pyrido[2,3-d]pyrimidin-7-ol scaffold

127 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
11
Chemicals
127
With full pages
5
Scaffold SMILES

O=c1ccc2cncnc2[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 scaffoldOpen the Pyrido[2,3-d]pyrimidin-7-ol page
Murcko scaffold O=c1ccc2cncnc2[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 48 of 127 chemicals

2-(Methylthio)pyrido(2,3-d)pyrimidin-7(8H)-one chemical structure, C8H7N3OS, CAS 211244-81-4
2-(Methylthio)pyrido(2,3-d)pyrimidin-7(8H)-one
CAS 211244-81-4C8H7N3OS
8-Isopropyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one chemical structure, C11H13N3OS, CAS 111340-53-5
8-Isopropyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one
CAS 111340-53-5C11H13N3OS
C2 Pyrido[2,3-d]pyrimidin-7-one deriv. 14 chemical structure, C11H14N4O, CAS 211245-06-6
C2 Pyrido[2,3-d]pyrimidin-7-one deriv. 14
CAS 211245-06-6C11H14N4O
C2 Pyrido[2,3-d]pyrimidin-7-one deriv. 15 chemical structure, C12H16N4O, CAS 211245-08-8
C2 Pyrido[2,3-d]pyrimidin-7-one deriv. 15
CAS 211245-08-8C12H16N4O
C2 Pyrido[2,3-d]pyrimidin-7-one deriv. 16 chemical structure, C13H18N4O, CAS 211245-07-7
C2 Pyrido[2,3-d]pyrimidin-7-one deriv. 16
CAS 211245-07-7C13H18N4O
4-Amino-2-methylsulfanyl-7-oxo-8H-pyrido[2,3-d]pyrimidine-5-carboxamide chemical structure, C9H9N5O2S, CAS 61129-19-9
4-Amino-2-methylsulfanyl-7-oxo-8H-pyrido[2,3-d]pyrimidine-5-carboxamide
CAS 61129-19-9C9H9N5O2S
2-Aminopyrido[2,3-d]pyrimidin-7(8H)-one chemical structure, C7H6N4O, CAS 374706-35-1
2-Aminopyrido[2,3-d]pyrimidin-7(8H)-one
CAS 374706-35-1C7H6N4O
2-Isopropylamino-8-methyl-8H-pyrido[2,3-d]pyrimidin-7-one chemical structure, C11H14N4O, CAS 211245-28-2
2-Isopropylamino-8-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
CAS 211245-28-2C11H14N4O
6-Methyl-2-(methylthio)-8H-pyrido-[2,3-d]pyrimidin-7-one chemical structure, C9H9N3OS, CAS 211245-41-9
6-Methyl-2-(methylthio)-8H-pyrido-[2,3-d]pyrimidin-7-one
CAS 211245-41-9C9H9N3OS
Pyrido[2,3-d]pyrimidin-7-ol chemical structure, C7H5N3O, CAS 258282-55-2
Pyrido[2,3-d]pyrimidin-7-ol
CAS 258282-55-2C7H5N3O
8-Ethyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one chemical structure, C10H11N3OS, CAS 211244-82-5
8-Ethyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one
CAS 211244-82-5C10H11N3OS
2-(Methylsulfinyl)pyrido[2,3-d]pyrimidin-7(1H)-one chemical structure, C8H7N3O2S, CAS 211244-91-6
2-(Methylsulfinyl)pyrido[2,3-d]pyrimidin-7(1H)-one
CAS 211244-91-6C8H7N3O2S
Methyl 2-methoxy-7-oxo-7,8-dihydropyrido[2,3-D]pyrimidine-6-carboxylate chemical structure, C10H9N3O4, CAS 209849-69-4
Methyl 2-methoxy-7-oxo-7,8-dihydropyrido[2,3-D]pyrimidine-6-carboxylate
CAS 209849-69-4C10H9N3O4
8-Isopropyl-2-(methylsulfinyl)pyrido[2,3-d]pyrimidin-7(8H)-one chemical structure, C11H13N3O2S, CAS 211244-95-0
8-Isopropyl-2-(methylsulfinyl)pyrido[2,3-d]pyrimidin-7(8H)-one
CAS 211244-95-0C11H13N3O2S
8-Methyl-2-(methylsulfanyl)-7H,8H-pyrido[2,3-d]pyrimidin-7-one chemical structure, C9H9N3OS, CAS 211244-87-0
8-Methyl-2-(methylsulfanyl)-7H,8H-pyrido[2,3-d]pyrimidin-7-one
CAS 211244-87-0C9H9N3OS
Pyrido[2,3-d]pyrimidin-7(8H)-one, 8-ethyl-2-(methylsulfinyl)- chemical structure, C10H11N3O2S, CAS 211244-83-6
Pyrido[2,3-d]pyrimidin-7(8H)-one, 8-ethyl-2-(methylsulfinyl)-
CAS 211244-83-6C10H11N3O2S
8-Ethyl-2-(methylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one chemical structure, C10H11N3O3S, CAS 211244-84-7
8-Ethyl-2-(methylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one
CAS 211244-84-7C10H11N3O3S
5-Methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one chemical structure, C9H9N3OS, CAS 850628-76-1
5-Methyl-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one
CAS 850628-76-1C9H9N3OS
8-Isopropyl-2-methanesulfinyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one chemical structure, C12H15N3O2S, CAS 850628-82-9
8-Isopropyl-2-methanesulfinyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
CAS 850628-82-9C12H15N3O2S
8-Isopropyl-5-methyl-2-methylsulphanyl-8H-pyrido[2,3-d]pyrimidin-7-one chemical structure, C12H15N3OS, CAS 850628-77-2
8-Isopropyl-5-methyl-2-methylsulphanyl-8H-pyrido[2,3-d]pyrimidin-7-one
CAS 850628-77-2C12H15N3OS
4-Amino-2-(methylsulfanyl)pyrido[2,3-d]pyrimidin-7(8H)-one chemical structure, C8H8N4OS, CAS 106157-98-6
4-Amino-2-(methylsulfanyl)pyrido[2,3-d]pyrimidin-7(8H)-one
CAS 106157-98-6C8H8N4OS
2-Amino-4-methoxy-5-methylpyrido[2,3-d]pyrimidin-7(1H)-one chemical structure, C9H10N4O2, CAS 123154-39-2
2-Amino-4-methoxy-5-methylpyrido[2,3-d]pyrimidin-7(1H)-one
CAS 123154-39-2C9H10N4O2
2-Amino-8-ethyl-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one chemical structure, C10H12N4O, CAS 934493-95-5
2-Amino-8-ethyl-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one
CAS 934493-95-5C10H12N4O
6-Bromo-2-(ethylamino)-8-(3-methoxypropyl)-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one chemical structure, C14H19BrN4O2, CAS 934494-96-9
6-Bromo-2-(ethylamino)-8-(3-methoxypropyl)-4-methylpyrido[2,3-d]pyrimidin-7(8H)-one
CAS 934494-96-9C14H19BrN4O2