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Murcko scaffold

6-Imidazol-1-yl-1,4-dihydroquinoxaline-2,3-dione scaffold

7 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
17
Chemicals
7
With full pages
3
Scaffold SMILES

O=c1[nH]c2ccc(-n3ccnc3)cc2[nH]c1=O

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 6-Imidazol-1-yl-1,4-dihydroquinoxaline-2,3-dione page
Murcko scaffold O=c1[nH]c2ccc(-n3ccnc3)cc2[nH]c1=O

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 7 of 7 chemicals

Zonampanel chemical structure, C13H9N5O6, CAS 210245-80-0
Zonampanel
CAS 210245-80-0C13H9N5O6
6-(1H-Imidazol-1-yl)-7-nitro-2,3(1H,4H)-quinoxalinedione chemical structure, C11H8ClN5O4, CAS 154164-30-4
6-(1H-Imidazol-1-yl)-7-nitro-2,3(1H,4H)-quinoxalinedione
CAS 154164-30-4C11H8ClN5O4
YM-90K Free base chemical structure, C11H7N5O4, CAS 143151-35-3
YM-90K Free base
CAS 143151-35-3C11H7N5O4
Zonampanel monohydrate chemical structure, C13H11N5O7, CAS 466685-98-3
Zonampanel monohydrate
CAS 466685-98-3C13H11N5O7
6-Imidazol-1-yl-1,4-dihydroquinoxaline-2,3-dione chemical structure, C11H8N4O2, CAS 143151-33-1
6-Imidazol-1-yl-1,4-dihydroquinoxaline-2,3-dione
CAS 143151-33-1C11H8N4O2
2,3-Quinoxalinedione, 1,4-dihydro-7-(1H-imidazol-1-yl)-6-nitro-1-propyl- chemical structure, C14H13N5O4, CAS 143151-36-4
2,3-Quinoxalinedione, 1,4-dihydro-7-(1H-imidazol-1-yl)-6-nitro-1-propyl-
CAS 143151-36-4C14H13N5O4
1,4-Dihydro-7-(1H-imidazol-1-yl)-5-nitro-2,3-quinoxalinedione chemical structure, C11H7N5O4, CAS 154164-31-5
1,4-Dihydro-7-(1H-imidazol-1-yl)-5-nitro-2,3-quinoxalinedione
CAS 154164-31-5C11H7N5O4