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Murcko scaffold

Ring system with 5 rings and 23 atoms

62 chemicals on CompoundList share this ring system.

Rings
5
Scaffold atoms
23
Chemicals
62
With full pages
20
Scaffold SMILES

O=C1CCC2C(CCC3C4CCC5CCCCC5C4=CCC23)C1

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=C1CCC2C(CCC3C4CCC5CCCCC5C4=CCC23)C1

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 62 chemicals

Daturaolone chemical structure, C30H48O2, CAS 41498-80-0
Daturaolone
CAS 41498-80-0C30H48O2
Regelin D chemical structure, C31H48O4, CAS 121880-07-7
Regelin D
CAS 121880-07-7C31H48O4
Lantadene C chemical structure, C35H54O5, CAS 88034-27-9
Lantadene C
CAS 88034-27-9C35H54O5
Mupinensisone chemical structure, C30H48O2, CAS 152253-67-3
Mupinensisone
CAS 152253-67-3C30H48O2
Regelinol chemical structure, C31H48O5, CAS 109974-22-3
Regelinol
CAS 109974-22-3C31H48O5
23-Hydroxy-22-[(2-methylbut-2-enoyl)oxy]-3-oxoolean-12-en-28-oic acid chemical structure, C35H52O6
23-Hydroxy-22-[(2-methylbut-2-enoyl)oxy]-3-oxoolean-12-en-28-oic acid
C35H52O6
Olean-12-en-3-one, 28,29-dihydroxy-, (20alpha)- chemical structure, C30H48O3, CAS 101959-26-6
Olean-12-en-3-one, 28,29-dihydroxy-, (20alpha)-
CAS 101959-26-6C30H48O3
Triptotriterpenonic acid A chemical structure, C30H46O4, CAS 144629-85-6
Triptotriterpenonic acid A
CAS 144629-85-6C30H46O4
Ifflaionic acid chemical structure, C30H46O3, CAS 6826-33-1
Ifflaionic acid
CAS 6826-33-1C30H46O3
Methyl 21-(acetyloxy)-3-oxoolean-12-en-28-oate chemical structure, C33H50O5, CAS 6987-87-7
Methyl 21-(acetyloxy)-3-oxoolean-12-en-28-oate
CAS 6987-87-7C33H50O5
2alpha,19alpha-dihydroxy-3-oxo-12-ursen-28-oic acid chemical structure, C30H46O5, CAS 176983-21-4
2alpha,19alpha-dihydroxy-3-oxo-12-ursen-28-oic acid
CAS 176983-21-4C30H46O5
Lantadene A chemical structure, C35H52O5, CAS 467-81-2
Lantadene A
CAS 467-81-2C35H52O5
Olean-12-en-28-oic acid, 22beta,24-dihydroxy-3-oxo-, 22-(2-methylcrotonate), (Z)- chemical structure, C35H52O6
Olean-12-en-28-oic acid, 22beta,24-dihydroxy-3-oxo-, 22-(2-methylcrotonate), (Z)-
C35H52O6
16,21,22,28-Tetrahydroxyolean-12-en-3-one chemical structure, C30H48O5, CAS 64285-74-1
16,21,22,28-Tetrahydroxyolean-12-en-3-one
CAS 64285-74-1C30H48O5
Ursonic acid chemical structure, C30H46O3, CAS 6246-46-4
Ursonic acid
CAS 6246-46-4C30H46O3
Katononic acid chemical structure, C30H46O3, CAS 76094-29-6
Katononic acid
CAS 76094-29-6C30H46O3
Dillenic acid C chemical structure, C30H46O4, CAS 159359-64-5
Dillenic acid C
CAS 159359-64-5C30H46O4
Dillenic acid A chemical structure, C30H46O4, CAS 159359-62-3
Dillenic acid A
CAS 159359-62-3C30H46O4
Melilotigenin C chemical structure, C30H48O3, CAS 188970-21-0
Melilotigenin C
CAS 188970-21-0C30H48O3
Methyl oleanonate chemical structure, C31H48O3, CAS 1721-58-0
Methyl oleanonate
CAS 1721-58-0C31H48O3
Ursonic acid methyl ester chemical structure, C31H48O3, CAS 989-72-0
Ursonic acid methyl ester
CAS 989-72-0C31H48O3
Myricerone chemical structure, C30H46O4, CAS 145039-10-7
Myricerone
CAS 145039-10-7C30H46O4
alpha-Amyrenone chemical structure, C30H48O, CAS 638-96-0
alpha-Amyrenone
CAS 638-96-0C30H48O
beta-Amyrone chemical structure, C30H48O, CAS 638-97-1
beta-Amyrone
CAS 638-97-1C30H48O