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Murcko scaffold

5,6-Dihydro-3H-pyrano[4',3':4,5]thieno[2,3-D]pyrimidin-4(8H)-one scaffold

36 chemicals on CompoundList share this ring system.

Rings: 3
Scaffold atoms: 14
Chemicals: 36
With full pages: 17

Scaffold SMILES

O=c1[nH]cnc2sc3c(c12)CCOC3

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 Open the 5,6-Dihydro-3H-pyrano[4',3':4,5]thieno[2,3-D]pyrimidin-4(8H)-one page

Murcko scaffold O=c1[nH]cnc2sc3c(c12)CCOC3

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 36 of 36 chemicals

5,6-Dihydro-3H-pyrano[4',3':4,5]thieno[2,3-D]pyrimidin-4(8H)-one chemical structure, C9H8N2O2S, CAS 243968-07-2

5,6-Dihydro-3H-pyrano[4',3':4,5]thieno[2,3-D]pyrimidin-4(8H)-one

CAS 243968-07-2C₉H₈N₂O₂S

2-Hydrazino-3,6,6-trimethyl-3,5,6,8-tetrahydro-7-oxa-9-thia-1,3-diaza-fluoren-4-one chemical structure, C12H16N4O2S, CAS 303740-68-3

2-Hydrazino-3,6,6-trimethyl-3,5,6,8-tetrahydro-7-oxa-9-thia-1,3-diaza-fluoren-4-one

CAS 303740-68-3C₁₂H₁₆N₄O₂S

Cambridge id 6000065 chemical structure, C14H19N3O2S, CAS 99762-64-8

Cambridge id 6000065

CAS 99762-64-8C₁₄H₁₉N₃O₂S

6,6-Dimethyl-2-(methylsulfanyl)-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C12H14N2O2S2, CAS 300730-48-7

6,6-Dimethyl-2-(methylsulfanyl)-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one

CAS 300730-48-7C₁₂H₁₄N₂O₂S₂

3,6,6-Trimethyl-2-(methylsulfanyl)-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C13H16N2O2S2, CAS 303966-22-5

3,6,6-Trimethyl-2-(methylsulfanyl)-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one

CAS 303966-22-5C₁₃H₁₆N₂O₂S₂

6,6-Dimethyl-3-(2-methylallyl)-2-(methylthio)-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C16H20N2O2S2, CAS 330181-93-6

6,6-Dimethyl-3-(2-methylallyl)-2-(methylthio)-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one

CAS 330181-93-6C₁₆H₂₀N₂O₂S₂

3-Ethyl-2-(ethylsulfanyl)-6,6-dimethyl-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C15H20N2O2S2, CAS 351441-31-1

3-Ethyl-2-(ethylsulfanyl)-6,6-dimethyl-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one

CAS 351441-31-1C₁₅H₂₀N₂O₂S₂

2-(Ethylsulfanyl)-6,6-dimethyl-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C13H16N2O2S2, CAS 351341-49-6

2-(Ethylsulfanyl)-6,6-dimethyl-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one

CAS 351341-49-6C₁₃H₁₆N₂O₂S₂

3-Amino-2-isobutyl-6,6-dimethyl-3,5,6,8-tetrahydro-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C15H21N3O2S, CAS 99762-66-0

3-Amino-2-isobutyl-6,6-dimethyl-3,5,6,8-tetrahydro-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one

CAS 99762-66-0C₁₅H₂₁N₃O₂S

Methyl 3-[[6,6-dimethyl-3-(2-methylprop-2-enyl)-4-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-2-yl]sulfanyl]propanoate chemical structure, C19H24N2O4S2, CAS 351008-25-8

Methyl 3-[[6,6-dimethyl-3-(2-methylprop-2-enyl)-4-oxo-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-2-yl]sulfanyl]propanoate

CAS 351008-25-8C₁₉H₂₄N₂O₄S₂

2-[(3-Allyl-6,6-dimethyl-4-oxo-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetamide chemical structure, C16H19N3O3S2, CAS 327169-41-5

2-[(3-Allyl-6,6-dimethyl-4-oxo-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetamide

CAS 327169-41-5C₁₆H₁₉N₃O₃S₂

3-Allyl-6,6-dimethyl-2-[(2-methyl-2-propenyl)sulfanyl]-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C18H22N2O2S2, CAS 314042-04-1

3-Allyl-6,6-dimethyl-2-[(2-methyl-2-propenyl)sulfanyl]-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one

CAS 314042-04-1C₁₈H₂₂N₂O₂S₂

2-Ethylsulfanyl-6,6-dimethyl-3-(2-methylprop-2-enyl)-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-one chemical structure, C17H22N2O2S2, CAS 314042-11-0

2-Ethylsulfanyl-6,6-dimethyl-3-(2-methylprop-2-enyl)-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-one

CAS 314042-11-0C₁₇H₂₂N₂O₂S₂

6,6-Dimethyl-3-(2-methylprop-2-enyl)-2-(2-methylprop-2-enylsulfanyl)-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-one chemical structure, C19H24N2O2S2, CAS 351007-15-3

6,6-Dimethyl-3-(2-methylprop-2-enyl)-2-(2-methylprop-2-enylsulfanyl)-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-one

CAS 351007-15-3C₁₉H₂₄N₂O₂S₂

2-((3-Allyl-6,6-dimethyl-4-oxo-4,5,6,8-tetrahydro-3H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetic acid chemical structure, C16H18N2O4S2, CAS 316360-88-0

2-((3-Allyl-6,6-dimethyl-4-oxo-4,5,6,8-tetrahydro-3H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetic acid

CAS 316360-88-0C₁₆H₁₈N₂O₄S₂

Methyl {[6,6-dimethyl-3-(2-methyl-2-propenyl)-4-oxo-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl]sulfanyl}acetate chemical structure, C18H22N2O4S2, CAS 351007-22-2

Methyl {[6,6-dimethyl-3-(2-methyl-2-propenyl)-4-oxo-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl]sulfanyl}acetate

CAS 351007-22-2C₁₈H₂₂N₂O₄S₂

2-(2-Bromoprop-2-enylsulfanyl)-6,6-dimethyl-3-(2-methylprop-2-enyl)-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-one chemical structure, C18H21BrN2O2S2, CAS 306293-99-2

2-(2-Bromoprop-2-enylsulfanyl)-6,6-dimethyl-3-(2-methylprop-2-enyl)-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-one

CAS 306293-99-2C₁₈H₂₁BrN₂O₂S₂

Methyl 2-((3-allyl-6,6-dimethyl-4-oxo-4,5,6,8-tetrahydro-3H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetate chemical structure, C17H20N2O4S2, CAS 356587-38-7

Methyl 2-((3-allyl-6,6-dimethyl-4-oxo-4,5,6,8-tetrahydro-3H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetate

CAS 356587-38-7C₁₇H₂₀N₂O₄S₂

Ethyl [(3-ethyl-6,6-dimethyl-4-oxo-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetate chemical structure, C17H22N2O4S2, CAS 327170-43-4

Ethyl [(3-ethyl-6,6-dimethyl-4-oxo-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetate

CAS 327170-43-4C₁₇H₂₂N₂O₄S₂

3-Amino-2-heptyl-6,6-dimethyl-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C18H27N3O2S, CAS 383903-61-5

3-Amino-2-heptyl-6,6-dimethyl-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one

CAS 383903-61-5C₁₈H₂₇N₃O₂S

2-Butyl-6,6-dimethyl-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C15H20N2O2S, CAS 91403-88-2

2-Butyl-6,6-dimethyl-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one

CAS 91403-88-2C₁₅H₂₀N₂O₂S

3-Amino-6,6-dimethyl-2-pentyl-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one chemical structure, C16H23N3O2S, CAS 99762-67-1

3-Amino-6,6-dimethyl-2-pentyl-3,5,6,8-tetrahydro-4H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-one

CAS 99762-67-1C₁₆H₂₃N₃O₂S

6,6-Dimethyl-3-(2-methylprop-2-enyl)-2-propylsulfanyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-one chemical structure, C18H24N2O2S2, CAS 351007-19-7

6,6-Dimethyl-3-(2-methylprop-2-enyl)-2-propylsulfanyl-5,8-dihydropyrano[2,3]thieno[2,4-b]pyrimidin-4-one

CAS 351007-19-7C₁₈H₂₄N₂O₂S₂

Pentyl 2-((3-allyl-6,6-dimethyl-4-oxo-4,5,6,8-tetrahydro-3H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetate chemical structure, C21H28N2O4S2, CAS 316359-23-6

Pentyl 2-((3-allyl-6,6-dimethyl-4-oxo-4,5,6,8-tetrahydro-3H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetate

CAS 316359-23-6C₂₁H₂₈N₂O₄S₂