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Murcko scaffold

Ring system with 4 rings and 20 atoms

30 chemicals on CompoundList share this ring system.

Rings: 4
Scaffold atoms: 20
Chemicals: 30
With full pages: 7

Scaffold SMILES

O=C1NC(c2ccccc2)Nc2sc3c(c21)CCNC3

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=C1NC(c2ccccc2)Nc2sc3c(c21)CCNC3

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 30 of 30 chemicals

2-[4-(Dipropylamino)phenyl]-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C22H30N4OS, CAS 439128-03-7

2-[4-(Dipropylamino)phenyl]-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 439128-03-7C₂₂H₃₀N₄OS

2-(2-Ethoxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C18H21N3O2S, CAS 321529-57-1

2-(2-Ethoxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 321529-57-1C₁₈H₂₁N₃O₂S

2-(4-Ethylphenyl)-7-methyl-1,2,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-ol chemical structure, C18H21N3OS, CAS 420842-33-7

2-(4-Ethylphenyl)-7-methyl-1,2,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-ol

CAS 420842-33-7C₁₈H₂₁N₃OS

7-Methyl-2-(3,4,5-trimethoxyphenyl)-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C19H23N3O4S, CAS 353462-94-9

7-Methyl-2-(3,4,5-trimethoxyphenyl)-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 353462-94-9C₁₉H₂₃N₃O₄S

2-(3-Bromo-4-methoxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C17H18BrN3O2S, CAS 353462-73-4

2-(3-Bromo-4-methoxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 353462-73-4C₁₇H₁₈BrN₃O₂S

2-{2-Nitrophenyl}-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C16H16N4O3S, CAS 328568-56-5

2-{2-Nitrophenyl}-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 328568-56-5C₁₆H₁₆N₄O₃S

2-(4-tert-Butylphenyl)-7-methyl-1,2,3,5,6,8-hexahydropyrido[2,3]thieno[2,4-d]pyrimidin-4-one chemical structure, C20H25N3OS, CAS 488092-84-8

2-(4-tert-Butylphenyl)-7-methyl-1,2,3,5,6,8-hexahydropyrido[2,3]thieno[2,4-d]pyrimidin-4-one

CAS 488092-84-8C₂₀H₂₅N₃OS

2-(5-Bromo-2-ethoxyphenyl)-7-methyl-1,2,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-ol chemical structure, C18H20BrN3O2S, CAS 439127-55-6

2-(5-Bromo-2-ethoxyphenyl)-7-methyl-1,2,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-ol

CAS 439127-55-6C₁₈H₂₀BrN₃O₂S

2-(2,6-Dichlorophenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C16H15Cl2N3OS, CAS 353461-97-9

2-(2,6-Dichlorophenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 353461-97-9C₁₆H₁₅Cl₂N₃OS

2-(2-Methoxyphenyl)-7-methyl-1,2,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-ol chemical structure, C17H19N3O2S, CAS 352666-58-1

2-(2-Methoxyphenyl)-7-methyl-1,2,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-ol

CAS 352666-58-1C₁₇H₁₉N₃O₂S

Methyl 4-(7-methyl-4-oxo-1,2,3,4,5,6,7,8-octahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)benzoate chemical structure, C18H19N3O3S, CAS 353463-31-7

Methyl 4-(7-methyl-4-oxo-1,2,3,4,5,6,7,8-octahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)benzoate

CAS 353463-31-7C₁₈H₁₉N₃O₃S

2-(2,3-Dichlorophenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C16H15Cl2N3OS, CAS 364623-36-9

2-(2,3-Dichlorophenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 364623-36-9C₁₆H₁₅Cl₂N₃OS

2-(4-Hydroxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C16H17N3O2S, CAS 374908-40-4

2-(4-Hydroxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 374908-40-4C₁₆H₁₇N₃O₂S

7-Methyl-2-(2-methylphenyl)-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C17H19N3OS, CAS 321529-43-5

7-Methyl-2-(2-methylphenyl)-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 321529-43-5C₁₇H₁₉N₃OS

2-(4-Methoxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C17H19N3O2S, CAS 321529-53-7

2-(4-Methoxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 321529-53-7C₁₇H₁₉N₃O₂S

2-(3-Hydroxy-4-methoxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C17H19N3O3S, CAS 497241-78-8

2-(3-Hydroxy-4-methoxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 497241-78-8C₁₇H₁₉N₃O₃S

7-Methyl-2-(4-nitrophenyl)-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C16H16N4O3S, CAS 312608-23-4

7-Methyl-2-(4-nitrophenyl)-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 312608-23-4C₁₆H₁₆N₄O₃S

2-(3,5-Diiodo-2-methoxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C17H17I2N3O2S, CAS 353462-95-0

2-(3,5-Diiodo-2-methoxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 353462-95-0C₁₇H₁₇I₂N₃O₂S

7-Methyl-2-(4-methylphenyl)-1,2,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-ol chemical structure, C17H19N3OS, CAS 352666-57-0

7-Methyl-2-(4-methylphenyl)-1,2,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-ol

CAS 352666-57-0C₁₇H₁₉N₃OS

2-(5-Bromo-3-ethoxy-2-hydroxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C18H20BrN3O3S, CAS 488796-29-8

2-(5-Bromo-3-ethoxy-2-hydroxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 488796-29-8C₁₈H₂₀BrN₃O₃S

2-(4-Bromophenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C16H16BrN3OS, CAS 313958-19-9

2-(4-Bromophenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 313958-19-9C₁₆H₁₆BrN₃OS

7-Methyl-2-[4-(methylsulfanyl)phenyl]-1,2,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-ol chemical structure, C17H19N3OS2, CAS 352666-59-2

7-Methyl-2-[4-(methylsulfanyl)phenyl]-1,2,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4-ol

CAS 352666-59-2C₁₇H₁₉N₃OS₂

2-(3-Ethoxy-2-hydroxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C18H21N3O3S, CAS 353462-99-4

2-(3-Ethoxy-2-hydroxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 353462-99-4C₁₈H₂₁N₃O₃S

2-(4-Ethoxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one chemical structure, C18H21N3O2S, CAS 420107-26-2

2-(4-Ethoxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

CAS 420107-26-2C₁₈H₂₁N₃O₂S