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Murcko scaffold

2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)-N-phenylacetamide scaffold

551 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
23
Chemicals
551
With full pages
4
Scaffold SMILES

O=C(Cn1nc(-c2ccccc2)ccc1=O)Nc1ccccc1

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 2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)-N-phenylacetamide page
Murcko scaffold O=C(Cn1nc(-c2ccccc2)ccc1=O)Nc1ccccc1

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 48 of 551 chemicals

2-[3-(2-Chlorophenyl)-6-oxopyridazin-1(6H)-yl]-N-[3-(trifluoromethyl)phenyl]acetamide chemical structure, C19H13ClF3N3O2, CAS 842966-98-7
2-[3-(2-Chlorophenyl)-6-oxopyridazin-1(6H)-yl]-N-[3-(trifluoromethyl)phenyl]acetamide
CAS 842966-98-7C19H13ClF3N3O2
N-(5-Chloro-2-methoxyphenyl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide chemical structure, C19H16ClN3O3, CAS 837393-56-3
N-(5-Chloro-2-methoxyphenyl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide
CAS 837393-56-3C19H16ClN3O3
N-(3-Acetylphenyl)-2-(3-(4-chlorophenyl)-6-oxopyridazin-1(6H)-yl)acetamide chemical structure, C20H16ClN3O3, CAS 837395-26-3
N-(3-Acetylphenyl)-2-(3-(4-chlorophenyl)-6-oxopyridazin-1(6H)-yl)acetamide
CAS 837395-26-3C20H16ClN3O3
N-[4-Chloro-3-(trifluoromethyl)phenyl]-2-[3-(3-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C20H15ClF3N3O3, CAS 837394-21-5
N-[4-Chloro-3-(trifluoromethyl)phenyl]-2-[3-(3-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 837394-21-5C20H15ClF3N3O3
N-[4-Chloro-3-(trifluoromethyl)phenyl]-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C20H15ClF3N3O3, CAS 837394-38-4
N-[4-Chloro-3-(trifluoromethyl)phenyl]-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 837394-38-4C20H15ClF3N3O3
N-(4-Fluorophenyl)-2-[3-(2-fluorophenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C18H13F2N3O2, CAS 837394-80-6
N-(4-Fluorophenyl)-2-[3-(2-fluorophenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 837394-80-6C18H13F2N3O2
2-(3-(2-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-(3,4,5-trimethoxyphenyl)acetamide chemical structure, C21H20FN3O5, CAS 837394-92-0
2-(3-(2-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-(3,4,5-trimethoxyphenyl)acetamide
CAS 837394-92-0C21H20FN3O5
N-(4-Bromophenyl)-2-[3-(2-chlorophenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C18H13BrClN3O2, CAS 837395-31-0
N-(4-Bromophenyl)-2-[3-(2-chlorophenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 837395-31-0C18H13BrClN3O2
N-(3-Acetylphenyl)-2-[3-(2-chlorophenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C20H16ClN3O3, CAS 837395-32-1
N-(3-Acetylphenyl)-2-[3-(2-chlorophenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 837395-32-1C20H16ClN3O3
N-(3,5-Dimethoxyphenyl)-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C21H21N3O5, CAS 922927-42-2
N-(3,5-Dimethoxyphenyl)-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 922927-42-2C21H21N3O5
N-(3-Chloro-4-fluorophenyl)-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C19H15ClFN3O3, CAS 951597-10-7
N-(3-Chloro-4-fluorophenyl)-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 951597-10-7C19H15ClFN3O3
N-(2-Methoxyphenyl)-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C20H19N3O4, CAS 899212-94-3
N-(2-Methoxyphenyl)-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 899212-94-3C20H19N3O4
N-(2-Fluorophenyl)-2-[3-(2-fluorophenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C18H13F2N3O2, CAS 837394-84-0
N-(2-Fluorophenyl)-2-[3-(2-fluorophenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 837394-84-0C18H13F2N3O2
N-(2-Chlorophenyl)-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C19H16ClN3O3, CAS 922927-51-3
N-(2-Chlorophenyl)-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 922927-51-3C19H16ClN3O3
2-[3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-(3,4,5-trimethoxyphenyl)acetamide chemical structure, C22H23N3O6, CAS 899212-66-9
2-[3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-(3,4,5-trimethoxyphenyl)acetamide
CAS 899212-66-9C22H23N3O6
2-[3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-[3-(trifluoromethyl)phenyl]acetamide chemical structure, C20H16F3N3O3, CAS 899212-69-2
2-[3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl]-N-[3-(trifluoromethyl)phenyl]acetamide
CAS 899212-69-2C20H16F3N3O3
2-(3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl)-N-(3-(methylthio)phenyl)acetamide chemical structure, C20H19N3O3S, CAS 899212-72-7
2-(3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl)-N-(3-(methylthio)phenyl)acetamide
CAS 899212-72-7C20H19N3O3S
N-(4-Isopropylphenyl)-2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)acetamide chemical structure, C22H23N3O3, CAS 922862-55-3
N-(4-Isopropylphenyl)-2-(3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl)acetamide
CAS 922862-55-3C22H23N3O3
N-(2,5-Dimethoxyphenyl)-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C21H21N3O5, CAS 899190-15-9
N-(2,5-Dimethoxyphenyl)-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 899190-15-9C21H21N3O5
N-(5-Chloro-2-methoxyphenyl)-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide chemical structure, C20H18ClN3O4, CAS 899190-47-7
N-(5-Chloro-2-methoxyphenyl)-2-[3-(4-methoxyphenyl)-6-oxopyridazin-1(6H)-yl]acetamide
CAS 899190-47-7C20H18ClN3O4
N-(4-Fluorophenyl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide chemical structure, C18H14FN3O2, CAS 898132-76-8
N-(4-Fluorophenyl)-2-(6-oxo-3-phenylpyridazin-1(6H)-yl)acetamide
CAS 898132-76-8C18H14FN3O2
Methyl 4-{[(6-oxo-3-phenylpyridazin-1(6H)-yl)acetyl]amino}benzoate chemical structure, C20H17N3O4, CAS 898132-71-3
Methyl 4-{[(6-oxo-3-phenylpyridazin-1(6H)-yl)acetyl]amino}benzoate
CAS 898132-71-3C20H17N3O4
N-(2-Ethylphenyl)-2-[3-(4-methylphenyl)-6-oxopyridazin-1-yl]acetamide chemical structure, C21H21N3O2, CAS 898132-84-8
N-(2-Ethylphenyl)-2-[3-(4-methylphenyl)-6-oxopyridazin-1-yl]acetamide
CAS 898132-84-8C21H21N3O2
2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)-N-[2-(trifluoromethyl)phenyl]acetamide chemical structure, C19H14F3N3O2, CAS 898132-80-4
2-(6-Oxo-3-phenylpyridazin-1(6H)-yl)-N-[2-(trifluoromethyl)phenyl]acetamide
CAS 898132-80-4C19H14F3N3O2