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Murcko scaffold

Ring system with 4 rings and 22 atoms

7 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
22
Chemicals
7
With full pages
1
Scaffold SMILES

O=C(Nc1cc2nc3ccccc3nc2[nH]1)c1ccccc1

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=C(Nc1cc2nc3ccccc3nc2[nH]1)c1ccccc1

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

Ethyl 1-allyl-2-(3-bromobenzamido)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate chemical structure, C23H19BrN4O3, CAS 383410-59-1
Ethyl 1-allyl-2-(3-bromobenzamido)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate
CAS 383410-59-1C23H19BrN4O3
Ethyl 1-allyl-2-(4-chlorobenzamido)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate chemical structure, C23H19ClN4O3, CAS 372499-93-9
Ethyl 1-allyl-2-(4-chlorobenzamido)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate
CAS 372499-93-9C23H19ClN4O3
Ethyl 1-allyl-2-benzamido-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate chemical structure, C23H20N4O3, CAS 302937-38-8
Ethyl 1-allyl-2-benzamido-1H-pyrrolo[2,3-b]quinoxaline-3-carboxylate
CAS 302937-38-8C23H20N4O3
N-(1-Butyl-3-cyanopyrrolo[3,2-b]quinoxalin-2-yl)benzamide chemical structure, C22H19N5O, CAS 302937-15-1
N-(1-Butyl-3-cyanopyrrolo[3,2-b]quinoxalin-2-yl)benzamide
CAS 302937-15-1C22H19N5O
N-(1-Butyl-3-cyano-1H-pyrrolo[2,3-b]quinoxalin-2-yl)-4-chlorobenzamide chemical structure, C22H18ClN5O, CAS 325766-05-0
N-(1-Butyl-3-cyano-1H-pyrrolo[2,3-b]quinoxalin-2-yl)-4-chlorobenzamide
CAS 325766-05-0C22H18ClN5O
N-(1-Butyl-3-cyanopyrrolo[3,2-b]quinoxalin-2-yl)-4-fluorobenzamide chemical structure, C22H18FN5O, CAS 303228-70-8
N-(1-Butyl-3-cyanopyrrolo[3,2-b]quinoxalin-2-yl)-4-fluorobenzamide
CAS 303228-70-8C22H18FN5O
N-(3-Cyano-1-pentyl-1H-pyrrolo[2,3-b]quinoxalin-2-yl)-4-fluorobenzamide chemical structure, C23H20FN5O, CAS 304644-92-6
N-(3-Cyano-1-pentyl-1H-pyrrolo[2,3-b]quinoxalin-2-yl)-4-fluorobenzamide
CAS 304644-92-6C23H20FN5O