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Murcko scaffold

Ring system with 4 rings and 29 atoms

18 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
29
Chemicals
18
With full pages
4
Scaffold SMILES

O=C1NCCN(C(=O)NC(C(=O)NC2C(=O)N3CCSC23)c2ccccc2)C1=O

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=C1NCCN(C(=O)NC(C(=O)NC2C(=O)N3CCSC23)c2ccccc2)C1=O

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 18 of 18 chemicals

6-{2-[(4-Ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetamido}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid chemical structure, C23H27N5O7S, CAS 498531-49-0
6-{2-[(4-Ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetamido}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS 498531-49-0C23H27N5O7S
Piperacillin chemical structure, C23H27N5O7S, CAS 61477-96-1
Piperacillin
CAS 61477-96-1C23H27N5O7S
Fomidacillin chemical structure, C24H28N6O10S, CAS 98048-07-8
Fomidacillin
CAS 98048-07-8C24H28N6O10S
Piperacillin monohydrate chemical structure, C23H29N5O8S, CAS 66258-76-2
Piperacillin monohydrate
CAS 66258-76-2C23H29N5O8S
3,3-Didemethylpiperacillin chemical structure, C21H23N5O7S, CAS 81482-39-5
3,3-Didemethylpiperacillin
CAS 81482-39-5C21H23N5O7S
Piperacillin amide chemical structure, C23H28N6O6S, CAS 90686-52-5
Piperacillin amide
CAS 90686-52-5C23H28N6O6S
6-(D-(-)-alpha-(4-Octyl-2,3-dioxo-1-piperazinecarboxamido)phenylacetamido)penicillanic acid chemical structure, C29H39N5O7S, CAS 59703-98-9
6-(D-(-)-alpha-(4-Octyl-2,3-dioxo-1-piperazinecarboxamido)phenylacetamido)penicillanic acid
CAS 59703-98-9C29H39N5O7S
6-(D-(-)-alpha-(4-Methyl-2,3-dioxo-1-piperazinecarboxamido)phenylacetamido)penicillanic acid chemical structure, C22H25N5O7S, CAS 59723-60-3
6-(D-(-)-alpha-(4-Methyl-2,3-dioxo-1-piperazinecarboxamido)phenylacetamido)penicillanic acid
CAS 59723-60-3C22H25N5O7S
6-(D-(-)-alpha-(4-Propyl-2,3-dioxo-1-piperazinecarboxamido)phenylacetamido)penicillanic acid chemical structure, C24H29N5O7S, CAS 65125-88-4
6-(D-(-)-alpha-(4-Propyl-2,3-dioxo-1-piperazinecarboxamido)phenylacetamido)penicillanic acid
CAS 65125-88-4C24H29N5O7S
6-(D-(-)-alpha-(4-Butyl-2,3-dioxo-1-piperazinecarboxamido)phenylacetamido)penicillanic acid chemical structure, C25H31N5O7S, CAS 65125-89-5
6-(D-(-)-alpha-(4-Butyl-2,3-dioxo-1-piperazinecarboxamido)phenylacetamido)penicillanic acid
CAS 65125-89-5C25H31N5O7S
(2S,5R,6R)-6-{2-[(4-Ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetamido}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid chemical structure, C23H27N5O7S, CAS 64131-97-1
(2S,5R,6R)-6-{2-[(4-Ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetamido}-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS 64131-97-1C23H27N5O7S
L-Piperacillin chemical structure, C23H27N5O7S, CAS 2743427-34-9
L-Piperacillin
CAS 2743427-34-9C23H27N5O7S
(2S,5R,6R)-6-[[(2R)-2-[(4-Hexyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid chemical structure, C27H35N5O7S, CAS 59703-96-7
(2S,5R,6R)-6-[[(2R)-2-[(4-Hexyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
CAS 59703-96-7C27H35N5O7S
Piperacillin sodium chemical structure, C23H26N5NaO7S, CAS 59703-84-3
Piperacillin sodium
CAS 59703-84-3C23H26N5NaO7S
Sodium 6beta-(D-2-(4-ethyl-2,3-dioxopiperazine-1-yl)carbonylamino)-2-(3,4-dihydroxyphenyl)acetamido-6alpha-formamido-penicillinate chemical structure, C24H27N6NaO10S, CAS 94425-13-5
Sodium 6beta-(D-2-(4-ethyl-2,3-dioxopiperazine-1-yl)carbonylamino)-2-(3,4-dihydroxyphenyl)acetamido-6alpha-formamido-penicillinate
CAS 94425-13-5C24H27N6NaO10S
Piperacillin sodium, tazobactam sodium chemical structure, C33H38N9NaO12S2, CAS 157044-21-8
Piperacillin sodium, tazobactam sodium
CAS 157044-21-8C33H38N9NaO12S2
Piperacillin mixture with tazobactam chemical structure, C33H39N9O12S2, CAS 123683-33-0
Piperacillin mixture with tazobactam
CAS 123683-33-0C33H39N9O12S2
Piperacillin methyl ester chemical structure, C24H29N5O7S, CAS 65700-41-6
Piperacillin methyl ester
CAS 65700-41-6C24H29N5O7S