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Murcko scaffold

Ring system with 3 rings and 14 atoms

39 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
14
Chemicals
39
With full pages
16
Scaffold SMILES

O=c1ccc2cccc3c2n1CCC3

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=c1ccc2cccc3c2n1CCC3

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 39 of 39 chemicals

1-Methyl-6,7-dihydropyrido[3,2,1-ij]quinolin-3(5H)-one chemical structure, C13H13NO, CAS 57625-58-8
1-Methyl-6,7-dihydropyrido[3,2,1-ij]quinolin-3(5H)-one
CAS 57625-58-8C13H13NO
5-Oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-7-carbaldehyde chemical structure, C13H11NO2, CAS 111724-62-0
5-Oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-7-carbaldehyde
CAS 111724-62-0C13H11NO2
5-Oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-7-yl diethylcarbamate chemical structure, C17H20N2O3, CAS 274266-25-0
5-Oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-7-yl diethylcarbamate
CAS 274266-25-0C17H20N2O3
5-Oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-7-yl dimethylcarbamate chemical structure, C15H16N2O3, CAS 380632-35-9
5-Oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-7-yl dimethylcarbamate
CAS 380632-35-9C15H16N2O3
6-(Hydroxymethyl)-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one chemical structure, C13H13NO2, CAS 386704-11-6
6-(Hydroxymethyl)-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one
CAS 386704-11-6C13H13NO2
5-Oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carbaldehyde chemical structure, C13H11NO2, CAS 386715-48-6
5-Oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carbaldehyde
CAS 386715-48-6C13H11NO2
6-(Chloromethyl)-2,3-dihydro-1H,5H-pyrido(3,2,1-ij)quinolin-5-one chemical structure, C13H12ClNO, CAS 849021-07-4
6-(Chloromethyl)-2,3-dihydro-1H,5H-pyrido(3,2,1-ij)quinolin-5-one
CAS 849021-07-4C13H12ClNO
5-Oxo-2,3-dihydro-1H,5H-pyrido(3,2,1-ij)quinoline-6-carboxylic acid chemical structure, C13H11NO3, CAS 386715-42-0
5-Oxo-2,3-dihydro-1H,5H-pyrido(3,2,1-ij)quinoline-6-carboxylic acid
CAS 386715-42-0C13H11NO3
7-Chloro-6-nitro-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one chemical structure, C12H9ClN2O3, CAS 110254-65-4
7-Chloro-6-nitro-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one
CAS 110254-65-4C12H9ClN2O3
Ethyl 7-chloro-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxylate chemical structure, C15H14ClNO3, CAS 213181-24-9
Ethyl 7-chloro-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxylate
CAS 213181-24-9C15H14ClNO3
Diethyl 2-(3-nitro-2-oxo-1-azatricyclo[7.3.1.05,13]trideca-3,5,7,9(13)-tetraen-4-yl)propanedioate chemical structure, C19H20N2O7, CAS 193673-42-6
Diethyl 2-(3-nitro-2-oxo-1-azatricyclo[7.3.1.05,13]trideca-3,5,7,9(13)-tetraen-4-yl)propanedioate
CAS 193673-42-6C19H20N2O7
7-Chloro-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one chemical structure, C12H10ClNO, CAS 57625-59-9
7-Chloro-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one
CAS 57625-59-9C12H10ClNO
Methyl 7-chloro-2,3-dihydro-5-oxo-1H,5H-benzo[ij]quinolizine-6-carboxylate chemical structure, C14H12ClNO3, CAS 213181-23-8
Methyl 7-chloro-2,3-dihydro-5-oxo-1H,5H-benzo[ij]quinolizine-6-carboxylate
CAS 213181-23-8C14H12ClNO3
1H,5H-Benzo[ij]quinolizine-6-carboxylicacid, 2,3-dihydro-5-oxo-, hydrazide chemical structure, C13H13N3O2, CAS 400631-66-5
1H,5H-Benzo[ij]quinolizine-6-carboxylicacid, 2,3-dihydro-5-oxo-, hydrazide
CAS 400631-66-5C13H13N3O2
N-(tert-Butyl)-7-methyl-5-oxo-1,2,3,5-tetrahydropyrido[3,2,1-ij]quinoline-9-sulfonamide chemical structure, C17H22N2O3S, CAS 889952-02-7
N-(tert-Butyl)-7-methyl-5-oxo-1,2,3,5-tetrahydropyrido[3,2,1-ij]quinoline-9-sulfonamide
CAS 889952-02-7C17H22N2O3S
7-Methyl-5-oxo-N-propyl-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-9-sulfonamide chemical structure, C16H20N2O3S, CAS 879035-43-5
7-Methyl-5-oxo-N-propyl-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-9-sulfonamide
CAS 879035-43-5C16H20N2O3S
1H,5H-Benzo[ij]quinolizine-9-sulfonamide, N,N-diethyl-2,3-dihydro-7-methyl-5-oxo- chemical structure, C17H22N2O3S, CAS 879035-51-5
1H,5H-Benzo[ij]quinolizine-9-sulfonamide, N,N-diethyl-2,3-dihydro-7-methyl-5-oxo-
CAS 879035-51-5C17H22N2O3S
1H,5H-Benzo[ij]quinolizine-9-sulfonamide, N,N-diethyl-2,3-dihydro-7,10-dimethyl-5-oxo- chemical structure, C18H24N2O3S, CAS 893769-84-1
1H,5H-Benzo[ij]quinolizine-9-sulfonamide, N,N-diethyl-2,3-dihydro-7,10-dimethyl-5-oxo-
CAS 893769-84-1C18H24N2O3S
(2E)-3-(5-Oxo-2,3-dihydro-1H,5H-pyrido(3,2,1-ij)quinolin-6-yl)acrylic acid chemical structure, C15H13NO3, CAS 386715-44-2
(2E)-3-(5-Oxo-2,3-dihydro-1H,5H-pyrido(3,2,1-ij)quinolin-6-yl)acrylic acid
CAS 386715-44-2C15H13NO3
Ethyl cyano(6-nitro-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-7-yl)acetate chemical structure, C17H15N3O5, CAS 650141-35-8
Ethyl cyano(6-nitro-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-7-yl)acetate
CAS 650141-35-8C17H15N3O5
2-((Methylamino)methyl)-6,7-dihydropyrido[3,2,1-ij]quinolin-3(5H)-one chemical structure, C14H16N2O, CAS 890647-72-0
2-((Methylamino)methyl)-6,7-dihydropyrido[3,2,1-ij]quinolin-3(5H)-one
CAS 890647-72-0C14H16N2O
6-(Aminomethyl)-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one chemical structure, C13H14N2O, CAS 940981-14-6
6-(Aminomethyl)-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one
CAS 940981-14-6C13H14N2O
Ethyl 2,3-dihydro-5-oxo-1H,5H-benzo[ij]quinolizine-6-carboxylate chemical structure, C15H15NO3, CAS 444188-20-9
Ethyl 2,3-dihydro-5-oxo-1H,5H-benzo[ij]quinolizine-6-carboxylate
CAS 444188-20-9C15H15NO3
1-Oxo-6,7-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-3-olate chemical structure, C12H10NO2-, CAS 15000-46-1
1-Oxo-6,7-dihydro-1H,5H-pyrido[3,2,1-ij]quinolin-3-olate
CAS 15000-46-1C12H10NO2-