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Murcko scaffold

Thieno[3,4-d]pyrimidin-4(3H)-one scaffold

11 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
10
Chemicals
11
With full pages
3
Scaffold SMILES

O=c1[nH]cnc2cscc12

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 Thieno[3,4-d]pyrimidin-4(3H)-one page
Murcko scaffold O=c1[nH]cnc2cscc12

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 11 of 11 chemicals

Ethyl 3-(2-ethoxy-2-oxoethyl)-2,5-dimethyl-4-oxo-3,4-dihydrothieno[3,4-d]pyrimidine-7-carboxylate chemical structure, C15H18N2O5S, CAS 6038-27-3
Ethyl 3-(2-ethoxy-2-oxoethyl)-2,5-dimethyl-4-oxo-3,4-dihydrothieno[3,4-d]pyrimidine-7-carboxylate
CAS 6038-27-3C15H18N2O5S
4-Oxothieno[3,4-d]pyrimidine-3(4H)-acetic acid chemical structure, C8H6N2O3S, CAS 53826-79-2
4-Oxothieno[3,4-d]pyrimidine-3(4H)-acetic acid
CAS 53826-79-2C8H6N2O3S
Ethyl 5-methyl-4-oxo-1H-thieno[3,4-d]pyrimidine-7-carboxylate chemical structure, C10H10N2O3S, CAS 5479-43-6
Ethyl 5-methyl-4-oxo-1H-thieno[3,4-d]pyrimidine-7-carboxylate
CAS 5479-43-6C10H10N2O3S
Thieno[3,4-d]pyrimidin-4(3H)-one chemical structure, C6H4N2OS, CAS 53826-73-6
Thieno[3,4-d]pyrimidin-4(3H)-one
CAS 53826-73-6C6H4N2OS
7-Bromo-3H,4H-thieno(3,4-d)pyrimidin-4-one chemical structure, C6H3BrN2OS, CAS 53826-75-8
7-Bromo-3H,4H-thieno(3,4-d)pyrimidin-4-one
CAS 53826-75-8C6H3BrN2OS
Ethyl 5-methyl-4-oxo-3H-thieno[3,4-d]pyrimidine-2-carboxylate chemical structure, C10H10N2O3S, CAS 869297-38-1
Ethyl 5-methyl-4-oxo-3H-thieno[3,4-d]pyrimidine-2-carboxylate
CAS 869297-38-1C10H10N2O3S
Methyl 4-hydroxythieno[3,4-d]pyrimidine-7-carboxylate chemical structure, C8H6N2O3S, CAS 1269667-48-2
Methyl 4-hydroxythieno[3,4-d]pyrimidine-7-carboxylate
CAS 1269667-48-2C8H6N2O3S
7-Chloro-3H,4H-thieno(3,4-d)pyrimidin-4-one chemical structure, C6H3ClN2OS, CAS 53826-83-8
7-Chloro-3H,4H-thieno(3,4-d)pyrimidin-4-one
CAS 53826-83-8C6H3ClN2OS
2-Aminothieno[3,4-d]pyrimidin-4(3H)-one chemical structure, C6H5N3OS, CAS 1333168-07-2
2-Aminothieno[3,4-d]pyrimidin-4(3H)-one
CAS 1333168-07-2C6H5N3OS
2-(3-Aminopropylamino)-3H-thieno[3,4-d]pyrimidin-4-one chemical structure, C9H12N4OS, CAS 309976-51-0
2-(3-Aminopropylamino)-3H-thieno[3,4-d]pyrimidin-4-one
CAS 309976-51-0C9H12N4OS
7-Methyl-3H,4H-thieno[3,4-d]pyrimidin-4-one chemical structure, C7H6N2OS, CAS 2567498-88-6
7-Methyl-3H,4H-thieno[3,4-d]pyrimidin-4-one
CAS 2567498-88-6C7H6N2OS