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Murcko scaffold

Ring system with 4 rings and 23 atoms

1,683 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
23
Chemicals
1,683
With full pages
15
Scaffold SMILES

O=C(NC1CCCC1)OCC1c2ccccc2-c2ccccc21

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(NC1CCCC1)OCC1c2ccccc2-c2ccccc21

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 97 to 144 of 1,683 chemicals

(2R)-2-{2-[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]acetamido}pentanoic acid chemical structure, C27H32N2O5, CAS 2171208-25-4
(2R)-2-{2-[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]acetamido}pentanoic acid
CAS 2171208-25-4C27H32N2O5
3-(Dimethylamino)-2-{[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}propanoic acid chemical structure, C26H31N3O5, CAS 2171622-74-3
3-(Dimethylamino)-2-{[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}propanoic acid
CAS 2171622-74-3C26H31N3O5
4-{[3-({[(tert-Butoxy)carbonyl]amino}methyl)cyclopentyl]({[(9H-fluoren-9-yl)methoxy]carbonyl})amino}butanoic acid chemical structure, C30H38N2O6, CAS 2138088-94-3
4-{[3-({[(tert-Butoxy)carbonyl]amino}methyl)cyclopentyl]({[(9H-fluoren-9-yl)methoxy]carbonyl})amino}butanoic acid
CAS 2138088-94-3C30H38N2O6
2-{2-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-[2-(methylsulfanyl)ethyl]acetamido}acetic acid chemical structure, C27H32N2O5S, CAS 2172109-11-2
2-{2-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-[2-(methylsulfanyl)ethyl]acetamido}acetic acid
CAS 2172109-11-2C27H32N2O5S
rac-2-{2-[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-[2-(methylsulfanyl)ethyl]acetamido}acetic acid chemical structure, C27H32N2O5S, CAS 2227777-84-4
rac-2-{2-[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-[2-(methylsulfanyl)ethyl]acetamido}acetic acid
CAS 2227777-84-4C27H32N2O5S
(2S)-2-{[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}butanoic acid chemical structure, C25H28N2O5, CAS 2171227-24-8
(2S)-2-{[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}butanoic acid
CAS 2171227-24-8C25H28N2O5
2-{N-tert-Butyl-1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}acetic acid chemical structure, C27H32N2O5, CAS 2172274-01-8
2-{N-tert-Butyl-1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}acetic acid
CAS 2172274-01-8C27H32N2O5
2-{1-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-propylformamido}acetic acid chemical structure, C26H30N2O5, CAS 2172167-03-0
2-{1-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-propylformamido}acetic acid
CAS 2172167-03-0C26H30N2O5
2-(2-{[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}ethoxy)acetic acid chemical structure, C25H28N2O6, CAS 2172503-22-7
2-(2-{[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}ethoxy)acetic acid
CAS 2172503-22-7C25H28N2O6
3-{[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}-4,4-dimethylpentanoic acid chemical structure, C28H34N2O5, CAS 2172376-01-9
3-{[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}-4,4-dimethylpentanoic acid
CAS 2172376-01-9C28H34N2O5
2-{1-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-(prop-2-en-1-yl)formamido}acetic acid chemical structure, C26H28N2O5, CAS 2172276-38-7
2-{1-[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-(prop-2-en-1-yl)formamido}acetic acid
CAS 2172276-38-7C26H28N2O5
3-{[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1-methylcyclopentyl]formamido}-2-methoxypropanoic acid chemical structure, C26H30N2O6, CAS 2172522-60-8
3-{[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)-1-methylcyclopentyl]formamido}-2-methoxypropanoic acid
CAS 2172522-60-8C26H30N2O6
4-{[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}-3-methoxybutanoic acid chemical structure, C26H30N2O6, CAS 2172169-55-8
4-{[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}-3-methoxybutanoic acid
CAS 2172169-55-8C26H30N2O6
3-{N-Ethyl-2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]acetamido}butanoic acid chemical structure, C28H34N2O5, CAS 2172141-32-9
3-{N-Ethyl-2-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]acetamido}butanoic acid
CAS 2172141-32-9C28H34N2O5
3-{N-tert-Butyl-1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}propanoic acid chemical structure, C28H34N2O5, CAS 2172140-92-8
3-{N-tert-Butyl-1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}propanoic acid
CAS 2172140-92-8C28H34N2O5
2-{1-[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-methylformamido}acetic acid chemical structure, C24H26N2O5, CAS 1072922-63-4
2-{1-[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-methylformamido}acetic acid
CAS 1072922-63-4C24H26N2O5
(2S)-3-{[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}-2-hydroxypropanoic acid chemical structure, C24H26N2O6, CAS 2171365-01-6
(2S)-3-{[3-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}-2-hydroxypropanoic acid
CAS 2171365-01-6C24H26N2O6
rac-2-{2-[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]acetamido}hex-4-ynoic acid chemical structure, C28H30N2O5, CAS 2227924-00-5
rac-2-{2-[(1R,2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]acetamido}hex-4-ynoic acid
CAS 2227924-00-5C28H30N2O5
6-{[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}-4-methylhexanoic acid chemical structure, C28H34N2O5, CAS 2172529-92-7
6-{[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}-4-methylhexanoic acid
CAS 2172529-92-7C28H34N2O5
4-{1-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-(propan-2-yl)formamido}butanoic acid chemical structure, C28H34N2O5, CAS 2172523-85-0
4-{1-[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-(propan-2-yl)formamido}butanoic acid
CAS 2172523-85-0C28H34N2O5
3-{2-[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-(propan-2-yl)acetamido}propanoic acid chemical structure, C28H34N2O5, CAS 2172224-68-7
3-{2-[1-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]-N-(propan-2-yl)acetamido}propanoic acid
CAS 2172224-68-7C28H34N2O5
2-[N-(Butan-2-yl)-1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-methylcyclopentyl]formamido]acetic acid chemical structure, C28H34N2O5, CAS 2171908-78-2
2-[N-(Butan-2-yl)-1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1-methylcyclopentyl]formamido]acetic acid
CAS 2171908-78-2C28H34N2O5
(2R)-2-{[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}propanoic acid chemical structure, C24H26N2O5, CAS 2648932-74-3
(2R)-2-{[2-({[(9H-Fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}propanoic acid
CAS 2648932-74-3C24H26N2O5
2-Ethyl-2-({[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}methyl)butanoic acid chemical structure, C28H34N2O5, CAS 2171990-64-8
2-Ethyl-2-({[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentyl]formamido}methyl)butanoic acid
CAS 2171990-64-8C28H34N2O5