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Murcko scaffold

(9H-Fluoren-9-yl)methyl 3-oxopiperazine-1-carboxylate scaffold

29 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
24
Chemicals
29
With full pages
4
Scaffold SMILES

O=C1CN(C(=O)OCC2c3ccccc3-c3ccccc32)CCN1

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 (9H-Fluoren-9-yl)methyl 3-oxopiperazine-1-carboxylate page
Murcko scaffold O=C1CN(C(=O)OCC2c3ccccc3-c3ccccc32)CCN1

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 29 of 29 chemicals

(R,S)-4-Fmoc-3-carboxymethyl-piperazin-2-one chemical structure, C21H20N2O5, CAS 1029630-75-8
(R,S)-4-Fmoc-3-carboxymethyl-piperazin-2-one
CAS 1029630-75-8C21H20N2O5
(3S)-4-Fmoc-1-carboxymethyl-3-isobutyl-piperazin-2-one chemical structure, C25H28N2O5, CAS 959581-81-8
(3S)-4-Fmoc-1-carboxymethyl-3-isobutyl-piperazin-2-one
CAS 959581-81-8C25H28N2O5
(3S)-4-Fmoc-1-carboxymethyl-3-methyl-piperazin-2-one chemical structure, C22H22N2O5, CAS 959574-94-8
(3S)-4-Fmoc-1-carboxymethyl-3-methyl-piperazin-2-one
CAS 959574-94-8C22H22N2O5
4-Fmoc-1-carboxymethyl-piperazin-2-one chemical structure, C21H20N2O5, CAS 738625-30-4
4-Fmoc-1-carboxymethyl-piperazin-2-one
CAS 738625-30-4C21H20N2O5
(9H-Fluoren-9-yl)methyl 3-oxopiperazine-1-carboxylate chemical structure, C19H18N2O3, CAS 1119449-40-9
(9H-Fluoren-9-yl)methyl 3-oxopiperazine-1-carboxylate
CAS 1119449-40-9C19H18N2O3
(9H-Fluoren-9-yl)methyl 2-methyl-5-oxopiperazine-1-carboxylate chemical structure, C20H20N2O3, CAS 1312455-07-4
(9H-Fluoren-9-yl)methyl 2-methyl-5-oxopiperazine-1-carboxylate
CAS 1312455-07-4C20H20N2O3
(9H-Fluoren-9-yl)methyl 3-methyl-5-oxopiperazine-1-carboxylate chemical structure, C20H20N2O3, CAS 1312455-06-3
(9H-Fluoren-9-yl)methyl 3-methyl-5-oxopiperazine-1-carboxylate
CAS 1312455-06-3C20H20N2O3
9H-Fluoren-9-ylmethyl 2,2-dimethyl-3-oxo-piperazine-1-carboxylate chemical structure, C21H22N2O3, CAS 1342603-22-8
9H-Fluoren-9-ylmethyl 2,2-dimethyl-3-oxo-piperazine-1-carboxylate
CAS 1342603-22-8C21H22N2O3
9H-Fluoren-9-ylmethyl 2-methyl-3-oxo-piperazine-1-carboxylate chemical structure, C20H20N2O3, CAS 1340270-29-2
9H-Fluoren-9-ylmethyl 2-methyl-3-oxo-piperazine-1-carboxylate
CAS 1340270-29-2C20H20N2O3
1-(1,1-Dimethylethyl) 4-(9H-fluoren-9-ylmethyl) 2-oxo-1,4-piperazinedicarboxylate chemical structure, C24H26N2O5, CAS 1228675-20-4
1-(1,1-Dimethylethyl) 4-(9H-fluoren-9-ylmethyl) 2-oxo-1,4-piperazinedicarboxylate
CAS 1228675-20-4C24H26N2O5
2-[(2S)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-3-oxo-piperazin-2-yl]acetic acid chemical structure, C21H20N2O5, CAS 2411584-83-1
2-[(2S)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-3-oxo-piperazin-2-yl]acetic acid
CAS 2411584-83-1C21H20N2O5
2-[(2R)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-3-oxo-piperazin-2-yl]acetic acid chemical structure, C21H20N2O5, CAS 2381374-11-2
2-[(2R)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-3-oxo-piperazin-2-yl]acetic acid
CAS 2381374-11-2C21H20N2O5
1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-5-oxopiperazine-2-carboxylic acid chemical structure, C20H18N2O5, CAS 1701778-09-7
1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-5-oxopiperazine-2-carboxylic acid
CAS 1701778-09-7C20H18N2O5
1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-3-oxopiperazine-2-carboxylic acid chemical structure, C20H18N2O5, CAS 1910800-42-8
1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-3-oxopiperazine-2-carboxylic acid
CAS 1910800-42-8C20H18N2O5
2-(4-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2-oxopiperazin-1-yl)propanoic acid chemical structure, C22H22N2O5, CAS 2137493-73-1
2-(4-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-2-oxopiperazin-1-yl)propanoic acid
CAS 2137493-73-1C22H22N2O5
1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-methyl-5-oxopiperazine-2-carboxylic acid chemical structure, C21H20N2O5, CAS 2137470-37-0
1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-4-methyl-5-oxopiperazine-2-carboxylic acid
CAS 2137470-37-0C21H20N2O5
2-[1-(9H-Fluoren-9-ylmethoxycarbonyl)-4-methyl-3-oxopiperazin-2-yl]acetic acid chemical structure, C22H22N2O5, CAS 2460756-03-8
2-[1-(9H-Fluoren-9-ylmethoxycarbonyl)-4-methyl-3-oxopiperazin-2-yl]acetic acid
CAS 2460756-03-8C22H22N2O5
2-(1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-5-methyl-3-oxopiperazin-2-yl)acetic acid chemical structure, C22H22N2O5, CAS 2171765-31-2
2-(1-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-5-methyl-3-oxopiperazin-2-yl)acetic acid
CAS 2171765-31-2C22H22N2O5
(2S)-4-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-6-oxopiperazine-2-carboxylic acid chemical structure, C20H18N2O5, CAS 952299-00-2
(2S)-4-{[(9H-Fluoren-9-yl)methoxy]carbonyl}-6-oxopiperazine-2-carboxylic acid
CAS 952299-00-2C20H18N2O5
(9H-Fluoren-9-yl)methyl 2-methyl-3-oxo-4-(prop-2-en-1-yl)piperazine-1-carboxylate chemical structure, C23H24N2O3, CAS 2770486-42-3
(9H-Fluoren-9-yl)methyl 2-methyl-3-oxo-4-(prop-2-en-1-yl)piperazine-1-carboxylate
CAS 2770486-42-3C23H24N2O3
(9H-Fluoren-9-yl)methyl 4-(2-hydroxyethyl)-3-oxopiperazine-1-carboxylate chemical structure, C21H22N2O4, CAS 2764005-26-5
(9H-Fluoren-9-yl)methyl 4-(2-hydroxyethyl)-3-oxopiperazine-1-carboxylate
CAS 2764005-26-5C21H22N2O4
(9H-Fluoren-9-yl)methyl 2-(2-hydroxyethyl)-4-methyl-3-oxopiperazine-1-carboxylate chemical structure, C22H24N2O4, CAS 2763903-10-0
(9H-Fluoren-9-yl)methyl 2-(2-hydroxyethyl)-4-methyl-3-oxopiperazine-1-carboxylate
CAS 2763903-10-0C22H24N2O4
(9H-Fluoren-9-yl)methyl 2-(hydroxymethyl)-4-methyl-3-oxopiperazine-1-carboxylate chemical structure, C21H22N2O4, CAS 2763908-91-2
(9H-Fluoren-9-yl)methyl 2-(hydroxymethyl)-4-methyl-3-oxopiperazine-1-carboxylate
CAS 2763908-91-2C21H22N2O4
(9H-Fluoren-9-yl)methyl 2-(2-hydroxyethyl)-3-oxopiperazine-1-carboxylate chemical structure, C21H22N2O4, CAS 2763906-02-9
(9H-Fluoren-9-yl)methyl 2-(2-hydroxyethyl)-3-oxopiperazine-1-carboxylate
CAS 2763906-02-9C21H22N2O4