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Murcko scaffold

2-Phenyl-3,1-benzoxazin-4-one scaffold

223 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
17
Chemicals
223
With full pages
52
Scaffold SMILES

O=c1oc(-c2ccccc2)nc2ccccc12

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-Phenyl-3,1-benzoxazin-4-one page
Murcko scaffold O=c1oc(-c2ccccc2)nc2ccccc12

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 223 chemicals

2-Phenyl-3,1-benzoxazin-4-one chemical structure, C14H9NO2, CAS 1022-46-4
2-Phenyl-3,1-benzoxazin-4-one
CAS 1022-46-4C14H9NO2
N-(2-(4-Oxo-4H-3,1-benzoxazin-2-yl)phenyl)methanesulphonamide chemical structure, C15H12N2O4S, CAS 40144-33-0
N-(2-(4-Oxo-4H-3,1-benzoxazin-2-yl)phenyl)methanesulphonamide
CAS 40144-33-0C15H12N2O4S
2-p-Tolyl-benzo[d][1,3]oxazin-4-one chemical structure, C15H11NO2, CAS 18600-54-9
2-p-Tolyl-benzo[d][1,3]oxazin-4-one
CAS 18600-54-9C15H11NO2
7-Chloro-2-p-tolyl-benzo[d][1,3]oxazin-4-one chemical structure, C15H10ClNO2, CAS 40728-69-6
7-Chloro-2-p-tolyl-benzo[d][1,3]oxazin-4-one
CAS 40728-69-6C15H10ClNO2
7-Chloro-2-(2-methylphenyl)-4H-3,1-benzoxazin-4-one chemical structure, C15H10ClNO2, CAS 351980-61-5
7-Chloro-2-(2-methylphenyl)-4H-3,1-benzoxazin-4-one
CAS 351980-61-5C15H10ClNO2
7-Chloro-2-phenyl-4H-3,1-benzoxazin-4-one chemical structure, C14H8ClNO2, CAS 7033-52-5
7-Chloro-2-phenyl-4H-3,1-benzoxazin-4-one
CAS 7033-52-5C14H8ClNO2
2-(3,4,5-Trimethoxyphenyl)-4H-3,1-benzoxazin-4-one chemical structure, C17H15NO5, CAS 40728-74-3
2-(3,4,5-Trimethoxyphenyl)-4H-3,1-benzoxazin-4-one
CAS 40728-74-3C17H15NO5
2-(3-Nitrophenyl)-4H-3,1-benzoxazin-4-one chemical structure, C14H8N2O4, CAS 16063-03-9
2-(3-Nitrophenyl)-4H-3,1-benzoxazin-4-one
CAS 16063-03-9C14H8N2O4
7-Chloro-2-(2-chlorophenyl)-4H-3,1-benzoxazin-4-one chemical structure, C14H7Cl2NO2, CAS 500872-80-0
7-Chloro-2-(2-chlorophenyl)-4H-3,1-benzoxazin-4-one
CAS 500872-80-0C14H7Cl2NO2
7-Chloro-2-(3-nitrophenyl)-4H-3,1-benzoxazin-4-one chemical structure, C14H7ClN2O4, CAS 331972-72-6
7-Chloro-2-(3-nitrophenyl)-4H-3,1-benzoxazin-4-one
CAS 331972-72-6C14H7ClN2O4
7-Chloro-2-(4-nitrophenyl)-4H-3,1-benzoxazin-4-one chemical structure, C14H7ClN2O4, CAS 40728-79-8
7-Chloro-2-(4-nitrophenyl)-4H-3,1-benzoxazin-4-one
CAS 40728-79-8C14H7ClN2O4
6-Methyl-2-(4-nitrophenyl)-4H-3,1-benzoxazin-4-one chemical structure, C15H10N2O4, CAS 40728-80-1
6-Methyl-2-(4-nitrophenyl)-4H-3,1-benzoxazin-4-one
CAS 40728-80-1C15H10N2O4
2-(3-Chlorophenyl)-6-methyl-4H-3,1-benzoxazin-4-one chemical structure, C15H10ClNO2, CAS 106106-52-9
2-(3-Chlorophenyl)-6-methyl-4H-3,1-benzoxazin-4-one
CAS 106106-52-9C15H10ClNO2
7-Chloro-2-(2,4-dichlorophenyl)-4H-3,1-benzoxazin-4-one chemical structure, C14H6Cl3NO2, CAS 198487-87-5
7-Chloro-2-(2,4-dichlorophenyl)-4H-3,1-benzoxazin-4-one
CAS 198487-87-5C14H6Cl3NO2
2-(2-Nitrophenyl)-3,1-benzoxazin-4-one chemical structure, C14H8N2O4, CAS 7501-38-4
2-(2-Nitrophenyl)-3,1-benzoxazin-4-one
CAS 7501-38-4C14H8N2O4
6-Bromo-2-phenyl-4H-benzo[d][1,3]oxazin-4-one chemical structure, C14H8BrNO2, CAS 66387-70-0
6-Bromo-2-phenyl-4H-benzo[d][1,3]oxazin-4-one
CAS 66387-70-0C14H8BrNO2
2-(4-tert-Butylphenyl)-4H-3,1-benzoxazin-4-one chemical structure, C18H17NO2, CAS 117145-55-8
2-(4-tert-Butylphenyl)-4H-3,1-benzoxazin-4-one
CAS 117145-55-8C18H17NO2
2-(4-tert-Butylphenyl)-4-oxo-4H-3,1-benzoxazin-6-yl acetate chemical structure, C20H19NO4, CAS 294892-59-4
2-(4-tert-Butylphenyl)-4-oxo-4H-3,1-benzoxazin-6-yl acetate
CAS 294892-59-4C20H19NO4
2-(2-Chloro-5-nitrophenyl)-4-oxo-4H-3,1-benzoxazin-6-yl acetate chemical structure, C16H9ClN2O6, CAS 294892-26-5
2-(2-Chloro-5-nitrophenyl)-4-oxo-4H-3,1-benzoxazin-6-yl acetate
CAS 294892-26-5C16H9ClN2O6
2-(4-Nitrophenyl)-4H-3,1-benzoxazin-4-one chemical structure, C14H8N2O4, CAS 16063-05-1
2-(4-Nitrophenyl)-4H-3,1-benzoxazin-4-one
CAS 16063-05-1C14H8N2O4
2-(3-Bromophenyl)-6-iodo-4H-3,1-benzoxazin-4-one chemical structure, C14H7BrINO2, CAS 333342-99-7
2-(3-Bromophenyl)-6-iodo-4H-3,1-benzoxazin-4-one
CAS 333342-99-7C14H7BrINO2
6-Amino-2-phenyl-benzo[d][1,3]oxazin-4-one chemical structure, C14H10N2O2, CAS 60498-33-1
6-Amino-2-phenyl-benzo[d][1,3]oxazin-4-one
CAS 60498-33-1C14H10N2O2
2-(2,4-Dinitrophenyl)-4H-3,1-benzoxazin-4-one chemical structure, C14H7N3O6, CAS 198993-44-1
2-(2,4-Dinitrophenyl)-4H-3,1-benzoxazin-4-one
CAS 198993-44-1C14H7N3O6
2-(3-Bromophenyl)-6,7-dimethoxy-4H-3,1-benzoxazin-4-one chemical structure, C16H12BrNO4, CAS 294892-09-4
2-(3-Bromophenyl)-6,7-dimethoxy-4H-3,1-benzoxazin-4-one
CAS 294892-09-4C16H12BrNO4