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Murcko scaffold

Ring system with 5 rings and 23 atoms

69 chemicals on CompoundList share this ring system.

Rings
5
Scaffold atoms
23
Chemicals
69
With full pages
27
Scaffold SMILES

O=C1OCC2Cc3cc4c(cc3C(c3ccccc3)C12)OCO4

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=C1OCC2Cc3cc4c(cc3C(c3ccccc3)C12)OCO4

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 69 chemicals

5-(4-Hydroxy-3,5-dimethoxyphenyl)-5a,8,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-6-one chemical structure, C21H20O7, CAS 856581-34-5
5-(4-Hydroxy-3,5-dimethoxyphenyl)-5a,8,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-6-one
CAS 856581-34-5C21H20O7
5-(3,4,5-Trimethoxyphenyl)-5A,8,8A,9-tetrahydro-5H-(2)benzofuro(5,6-F)(1,3)benzodioxol-6-one chemical structure, C22H22O7, CAS 69222-20-4
5-(3,4,5-Trimethoxyphenyl)-5A,8,8A,9-tetrahydro-5H-(2)benzofuro(5,6-F)(1,3)benzodioxol-6-one
CAS 69222-20-4C22H22O7
10-Hydroxy-5-(3,4,5-trimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one chemical structure, C22H22O8, CAS 299431-00-8
10-Hydroxy-5-(3,4,5-trimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5aH)-one
CAS 299431-00-8C22H22O8
(5R,5aS,8aR,9R)-5,8,8a,9-Tetrahydro-9-hydroxy-5-(3,4,5-trimethoxyphenyl)-furo(3',4':6,7)naphtho(2,3-d)-1,3-dioxol-6(5aH)-one chemical structure, C22H22O8, CAS 4354-76-1
(5R,5aS,8aR,9R)-5,8,8a,9-Tetrahydro-9-hydroxy-5-(3,4,5-trimethoxyphenyl)-furo(3',4':6,7)naphtho(2,3-d)-1,3-dioxol-6(5aH)-one
CAS 4354-76-1C22H22O8
Podophyllotoxin chemical structure, C22H22O8, CAS 518-28-5
Podophyllotoxin
CAS 518-28-5C22H22O8
(5R,5aR)-5-(3,4,5-Trimethoxyphenyl)-5a,8,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-6-one chemical structure, C22H22O7
(5R,5aR)-5-(3,4,5-Trimethoxyphenyl)-5a,8,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-6-one
C22H22O7
Picropodophyllin chemical structure, C22H22O8, CAS 477-47-4
Picropodophyllin
CAS 477-47-4C22H22O8
beta-Peltatin chemical structure, C22H22O8, CAS 518-29-6
beta-Peltatin
CAS 518-29-6C22H22O8
alpha-Peltatin chemical structure, C21H20O8, CAS 568-53-6
alpha-Peltatin
CAS 568-53-6C21H20O8
Hernandion chemical structure, C22H22O7, CAS 1836-86-8
Hernandion
CAS 1836-86-8C22H22O7
(-)-Epipodophyllotoxin chemical structure, C22H22O8, CAS 4375-07-9
(-)-Epipodophyllotoxin
CAS 4375-07-9C22H22O8
4'-Demethylpodophyllotoxin chemical structure, C21H20O8, CAS 40505-27-9
4'-Demethylpodophyllotoxin
CAS 40505-27-9C21H20O8
(-)-4'-Demethylepipodophyllotoxin chemical structure, C21H20O8, CAS 6559-91-7
(-)-4'-Demethylepipodophyllotoxin
CAS 6559-91-7C21H20O8
Picropodophyllin-1-ethyl ether chemical structure, C24H26O8, CAS 106709-55-1
Picropodophyllin-1-ethyl ether
CAS 106709-55-1C24H26O8
Epipodophyllotoxin ethyl ether chemical structure, C24H26O8, CAS 78215-91-5
Epipodophyllotoxin ethyl ether
CAS 78215-91-5C24H26O8
Epipicropodophyllotoxin ethyl ether chemical structure, C24H26O8, CAS 78215-99-3
Epipicropodophyllotoxin ethyl ether
CAS 78215-99-3C24H26O8
beta-Peltatin A methyl ether chemical structure, C23H24O8, CAS 23978-65-6
beta-Peltatin A methyl ether
CAS 23978-65-6C23H24O8
4'-O-Demethyl-4-((2''-(dimethylamino)ethyl)amino)-4-desoxypodophyllotoxin chemical structure, C25H30N2O7, CAS 152833-15-3
4'-O-Demethyl-4-((2''-(dimethylamino)ethyl)amino)-4-desoxypodophyllotoxin
CAS 152833-15-3C25H30N2O7
4'-O-Demethyl-4-((3''-(dimethylamino)propyl)amino)-4-desoxypodophyllotoxin chemical structure, C26H32N2O7, CAS 152833-16-4
4'-O-Demethyl-4-((3''-(dimethylamino)propyl)amino)-4-desoxypodophyllotoxin
CAS 152833-16-4C26H32N2O7
4-O-Butanoyl-4'-demethylpodophyllotoxin chemical structure, C25H26O9, CAS 153448-17-0
4-O-Butanoyl-4'-demethylpodophyllotoxin
CAS 153448-17-0C25H26O9
4'-Demethyldeoxypodophyllotoxin chemical structure, C21H20O7, CAS 3590-93-0
4'-Demethyldeoxypodophyllotoxin
CAS 3590-93-0C21H20O7
Acetylpodophyllotoxin chemical structure, C24H24O9, CAS 1180-34-3
Acetylpodophyllotoxin
CAS 1180-34-3C24H24O9
Top-53 chemical structure, C28H36N2O7, CAS 148262-19-5
Top-53
CAS 148262-19-5C28H36N2O7
[(5S,5aS,8aR,9R)-8-Oxo-9-(3,4,5-trimethoxyphenyl)-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-5-yl] acetate chemical structure, C24H24O9, CAS 60660-49-3
[(5S,5aS,8aR,9R)-8-Oxo-9-(3,4,5-trimethoxyphenyl)-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[5,6-f][1,3]benzodioxol-5-yl] acetate
CAS 60660-49-3C24H24O9