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Murcko scaffold

Ring system with 3 rings and 14 atoms

42 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
14
Chemicals
42
With full pages
4
Scaffold SMILES

O=c1ccn2c3c(cccc13)OCC2

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=c1ccn2c3c(cccc13)OCC2

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 42 of 42 chemicals

8,9-Difluoro-3-methyl-6-oxo-2,3-dihydro-6H-1-oxa-3a-aza-phenalene-5-carboxylic acid chemical structure, C13H9F2NO4, CAS 82419-35-0
8,9-Difluoro-3-methyl-6-oxo-2,3-dihydro-6H-1-oxa-3a-aza-phenalene-5-carboxylic acid
CAS 82419-35-0C13H9F2NO4
Levofloxacin q-acid chemical structure, C13H9F2NO4, CAS 100986-89-8
Levofloxacin q-acid
CAS 100986-89-8C13H9F2NO4
Ofloxacin Q acid, (R)- chemical structure, C13H9F2NO4, CAS 110548-07-7
Ofloxacin Q acid, (R)-
CAS 110548-07-7C13H9F2NO4
Ethyl (r)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate chemical structure, C15H13F2NO4, CAS 110548-06-6
Ethyl (r)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
CAS 110548-06-6C15H13F2NO4
Ethyl (3S)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylate chemical structure, C15H13F2NO4, CAS 106939-34-8
Ethyl (3S)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylate
CAS 106939-34-8C15H13F2NO4
Ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate chemical structure, C15H13F2NO4, CAS 82419-34-9
Ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
CAS 82419-34-9C15H13F2NO4
(S)-9,10-Difluoro-2-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid chemical structure, C13H9F2NO4, CAS 129798-65-8
(S)-9,10-Difluoro-2-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
CAS 129798-65-8C13H9F2NO4
Pazufloxacin impurity 17 chemical structure, C16H14FNO6, CAS 164851-44-9
Pazufloxacin impurity 17
CAS 164851-44-9C16H14FNO6
(S)-10-(Cyanomethyl)-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid chemical structure, C15H11FN2O4, CAS 176760-98-8
(S)-10-(Cyanomethyl)-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
CAS 176760-98-8C15H11FN2O4
10-(Cyanomethyl)-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid chemical structure, C15H11FN2O4, CAS 643743-39-9
10-(Cyanomethyl)-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
CAS 643743-39-9C15H11FN2O4
Levofiexacin acid ester chemical structure, C14H11F2NO4, CAS 82419-30-5
Levofiexacin acid ester
CAS 82419-30-5C14H11F2NO4
8-Chloro-9-fluoro-3-methyl-6-oxo-2,3-dihydro-6H-1-oxa-3A-aza-phenalene-5-carboxylic acid chemical structure, C13H9ClFNO4, CAS 82419-44-1
8-Chloro-9-fluoro-3-methyl-6-oxo-2,3-dihydro-6H-1-oxa-3A-aza-phenalene-5-carboxylic acid
CAS 82419-44-1C13H9ClFNO4
Levofloxacin Q-acid difluoroboryl ester chemical structure, C13H8BF4NO4, CAS 129306-33-8
Levofloxacin Q-acid difluoroboryl ester
CAS 129306-33-8C13H8BF4NO4
Des N-methylpiperazine levofloxacin chemical structure, C13H11FN2O4, CAS 86794-33-4
Des N-methylpiperazine levofloxacin
CAS 86794-33-4C13H11FN2O4
Levofloxacin impurity 57 chemical structure, C13H9ClFNO4, CAS 95849-23-3
Levofloxacin impurity 57
CAS 95849-23-3C13H9ClFNO4
9,10-Difluoro-2,3-dihydro-2-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid chemical structure, C13H9F2NO4, CAS 107358-77-0
9,10-Difluoro-2,3-dihydro-2-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
CAS 107358-77-0C13H9F2NO4
(S)-8-Amino-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid chemical structure, C13H10F2N2O4, CAS 135325-15-4
(S)-8-Amino-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
CAS 135325-15-4C13H10F2N2O4
(2S)-6,7-Difluoro-2-methyl-8-nitro-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5,7,9(13),11-tetraene-11-carboxylic acid chemical structure, C13H8F2N2O6, CAS 236743-93-4
(2S)-6,7-Difluoro-2-methyl-8-nitro-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5,7,9(13),11-tetraene-11-carboxylic acid
CAS 236743-93-4C13H8F2N2O6
(S)-10-Fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid chemical structure, C13H10FNO4, CAS 117620-84-5
(S)-10-Fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
CAS 117620-84-5C13H10FNO4
Ethyl (s)-10-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate chemical structure, C15H14FNO4, CAS 431058-46-7
Ethyl (s)-10-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate
CAS 431058-46-7C15H14FNO4
(2S)-6-Amino-7-fluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid chemical structure, C13H11FN2O4, CAS 151250-74-7
(2S)-6-Amino-7-fluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
CAS 151250-74-7C13H11FN2O4
N,N'-Desethylene-N,N'-diformyl Levofloxacin chemical structure, C18H18FN3O6, CAS 151377-74-1
N,N'-Desethylene-N,N'-diformyl Levofloxacin
CAS 151377-74-1C18H18FN3O6
N,N'-Desethylene-N,N'-diformyl Levofloxacin-d3 chemical structure, C18H18FN3O6, CAS 1346598-04-6
N,N'-Desethylene-N,N'-diformyl Levofloxacin-d3
CAS 1346598-04-6C18H18FN3O6
N,N'-Desethylene levofloxacin hydrochloride chemical structure, C16H19ClFN3O4, CAS 1346603-62-0
N,N'-Desethylene levofloxacin hydrochloride
CAS 1346603-62-0C16H19ClFN3O4