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Murcko scaffold

Ring system with 4 rings and 24 atoms

93 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
24
Chemicals
93
With full pages
13
Scaffold SMILES

O=C1NC=CC(c2cn(-c3ccccc3)nc2-c2ccccc2)N1

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=C1NC=CC(c2cn(-c3ccccc3)nc2-c2ccccc2)N1

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 93 chemicals

Ethyl 4-(1,3-diphenyl-1H-pyrazol-4-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C23H22N4O3, CAS 306281-17-4
Ethyl 4-(1,3-diphenyl-1H-pyrazol-4-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 306281-17-4C23H22N4O3
Ethyl 4-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate chemical structure, C23H21ClN4O3, CAS 310440-80-3
Ethyl 4-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate
CAS 310440-80-3C23H21ClN4O3
Ethyl 6-methyl-4-[3-(3-nitrophenyl)-1-phenylpyrazol-4-yl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate chemical structure, C23H21N5O5, CAS 312601-68-6
Ethyl 6-methyl-4-[3-(3-nitrophenyl)-1-phenylpyrazol-4-yl]-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
CAS 312601-68-6C23H21N5O5
Ethyl 4-[3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C24H24N4O4, CAS 313362-27-5
Ethyl 4-[3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 313362-27-5C24H24N4O4
2-Methoxyethyl 4-[3-(4-chlorophenyl)-1-phenylpyrazol-4-yl]-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate chemical structure, C24H23ClN4O4, CAS 383898-33-7
2-Methoxyethyl 4-[3-(4-chlorophenyl)-1-phenylpyrazol-4-yl]-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
CAS 383898-33-7C24H23ClN4O4
Propan-2-yl 4-[3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C25H26N4O4, CAS 438244-08-7
Propan-2-yl 4-[3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 438244-08-7C25H26N4O4
2-Methoxyethyl 6-methyl-2-oxo-4-(1-phenyl-3-(p-tolyl)-1H-pyrazol-4-yl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C25H26N4O4, CAS 431999-90-5
2-Methoxyethyl 6-methyl-2-oxo-4-(1-phenyl-3-(p-tolyl)-1H-pyrazol-4-yl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 431999-90-5C25H26N4O4
Methyl 4-[3-(4-fluorophenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C22H19FN4O3, CAS 432001-29-1
Methyl 4-[3-(4-fluorophenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 432001-29-1C22H19FN4O3
Methyl 4-[3-(4-ethoxy-3-methylphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C25H26N4O4, CAS 432001-61-1
Methyl 4-[3-(4-ethoxy-3-methylphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 432001-61-1C25H26N4O4
Methyl 4-[3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C23H22N4O4, CAS 438244-03-2
Methyl 4-[3-(4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 438244-03-2C23H22N4O4
Propan-2-yl 4-[3-(4-bromophenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C24H23BrN4O3, CAS 432007-37-9
Propan-2-yl 4-[3-(4-bromophenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 432007-37-9C24H23BrN4O3
Prop-2-en-1-yl 4-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C24H21ClN4O3, CAS 432010-99-6
Prop-2-en-1-yl 4-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 432010-99-6C24H21ClN4O3
Methyl 4-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C23H21ClN4O3, CAS 432018-69-4
Methyl 4-[3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 432018-69-4C23H21ClN4O3
Methyl 6-methyl-4-[3-(3-nitrophenyl)-1-phenyl-1H-pyrazol-4-yl]-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C22H19N5O5, CAS 431909-83-0
Methyl 6-methyl-4-[3-(3-nitrophenyl)-1-phenyl-1H-pyrazol-4-yl]-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 431909-83-0C22H19N5O5
Prop-2-en-1-yl 4-[3-(4-fluorophenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C24H21FN4O3, CAS 431910-48-4
Prop-2-en-1-yl 4-[3-(4-fluorophenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 431910-48-4C24H21FN4O3
Prop-2-en-1-yl 4-[3-(3-chloro-4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C25H23ClN4O4, CAS 431939-46-7
Prop-2-en-1-yl 4-[3-(3-chloro-4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 431939-46-7C25H23ClN4O4
Propan-2-yl 6-methyl-2-oxo-4-{1-phenyl-3-[4-(prop-2-en-1-yloxy)phenyl]-1H-pyrazol-4-yl}-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C27H28N4O4, CAS 433248-94-3
Propan-2-yl 6-methyl-2-oxo-4-{1-phenyl-3-[4-(prop-2-en-1-yloxy)phenyl]-1H-pyrazol-4-yl}-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 433248-94-3C27H28N4O4
Methyl 6-methyl-2-oxo-4-[1-phenyl-3-(2,4,6-trimethylphenyl)-1H-pyrazol-4-yl]-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C25H26N4O3, CAS 957033-03-3
Methyl 6-methyl-2-oxo-4-[1-phenyl-3-(2,4,6-trimethylphenyl)-1H-pyrazol-4-yl]-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 957033-03-3C25H26N4O3
Propan-2-yl 4-[3-(4-methoxy-3-nitrophenyl)-1-phenylpyrazol-4-yl]-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate chemical structure, C25H25N5O6, CAS 433249-99-1
Propan-2-yl 4-[3-(4-methoxy-3-nitrophenyl)-1-phenylpyrazol-4-yl]-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
CAS 433249-99-1C25H25N5O6
Propan-2-yl 4-[3-(3-chloro-4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C25H25ClN4O4, CAS 433251-54-8
Propan-2-yl 4-[3-(3-chloro-4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 433251-54-8C25H25ClN4O4
Methyl 4-[3-(4-butoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C26H28N4O4, CAS 433256-63-4
Methyl 4-[3-(4-butoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 433256-63-4C26H28N4O4
Methyl 4-[3-(3-bromo-4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C23H21BrN4O4, CAS 433257-08-0
Methyl 4-[3-(3-bromo-4-methoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 433257-08-0C23H21BrN4O4
Ethyl 4-[3-(3,4-dimethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C25H26N4O5, CAS 433259-37-1
Ethyl 4-[3-(3,4-dimethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 433259-37-1C25H26N4O5
Propan-2-yl 6-methyl-4-[3-(3-methyl-4-propoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate chemical structure, C28H32N4O4, CAS 433260-77-6
Propan-2-yl 6-methyl-4-[3-(3-methyl-4-propoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
CAS 433260-77-6C28H32N4O4