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Murcko scaffold

Ring system with 5 rings and 22 atoms

28 chemicals on CompoundList share this ring system.

Rings
5
Scaffold atoms
22
Chemicals
28
With full pages
8
Scaffold SMILES

O=C1CCC2C(CCC3C2CCC2C4CCCC4CCC23)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(CCC3C2CCC2C4CCCC4CCC23)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 28 of 28 chemicals

Lupenone chemical structure, C30H48O, CAS 1617-70-5
Lupenone
CAS 1617-70-5C30H48O
(+)-Betulonic acid chemical structure, C30H46O3, CAS 4481-62-3
(+)-Betulonic acid
CAS 4481-62-3C30H46O3
Methyl 5a,5b,8,8,11a-pentamethyl-9-oxo-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1H-cyclopenta[a]chrysene-3a-carboxylate chemical structure, C31H48O3
Methyl 5a,5b,8,8,11a-pentamethyl-9-oxo-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1H-cyclopenta[a]chrysene-3a-carboxylate
C31H48O3
N-(3alpha-Oxolup-20(29)-en-28-oyl)-11-aminoundecanoic acid chemical structure, C41H67NO4, CAS 150840-33-8
N-(3alpha-Oxolup-20(29)-en-28-oyl)-11-aminoundecanoic acid
CAS 150840-33-8C41H67NO4
Dihydrobetulonic acid chemical structure, C30H48O3, CAS 25576-27-6
Dihydrobetulonic acid
CAS 25576-27-6C30H48O3
Betulonal chemical structure, C30H46O2, CAS 4439-98-9
Betulonal
CAS 4439-98-9C30H46O2
Moretenone chemical structure, C30H48O, CAS 1812-63-1
Moretenone
CAS 1812-63-1C30H48O
Betulone chemical structure, C30H48O2, CAS 7020-34-0
Betulone
CAS 7020-34-0C30H48O2
Methyl betulonate chemical structure, C31H48O3, CAS 4356-31-4
Methyl betulonate
CAS 4356-31-4C31H48O3
Lup-3-one chemical structure, C30H50O, CAS 3186-72-9
Lup-3-one
CAS 3186-72-9C30H50O
Glochidonol chemical structure, C30H48O2, CAS 23963-54-4
Glochidonol
CAS 23963-54-4C30H48O2
30-Hydroxylup-20(29)-en-3-one chemical structure, C30H48O2, CAS 72944-06-0
30-Hydroxylup-20(29)-en-3-one
CAS 72944-06-0C30H48O2
Hopan-3-one chemical structure, C30H48O, CAS 25615-11-6
Hopan-3-one
CAS 25615-11-6C30H48O
3-Oxobetulin acetate chemical structure, C32H50O3, CAS 136587-07-0
3-Oxobetulin acetate
CAS 136587-07-0C32H50O3
Hydroxyhopanone chemical structure, C30H50O2, CAS 1981-81-3
Hydroxyhopanone
CAS 1981-81-3C30H50O2
Rigidenol chemical structure, C30H48O2, CAS 71298-27-6
Rigidenol
CAS 71298-27-6C30H48O2
Maytefolin A chemical structure, C30H48O3, CAS 667866-56-0
Maytefolin A
CAS 667866-56-0C30H48O3
20-Hydroxy-3-oxo-28-lupanoic acid chemical structure, C30H48O4, CAS 93372-87-3
20-Hydroxy-3-oxo-28-lupanoic acid
CAS 93372-87-3C30H48O4
6-Hydroxy-3-oxo-20(29)-lupen-28-oic acid chemical structure, C30H46O4, CAS 106327-33-7
6-Hydroxy-3-oxo-20(29)-lupen-28-oic acid
CAS 106327-33-7C30H46O4
(1R,3AS,5aR,5bR,7aR,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-oxo-1-(prop-1-en-2-yl)icosahydro-3aH-cyclopenta[a]chrysene-3a-carbonyl chloride chemical structure, C30H45ClO2, CAS 150841-01-3
(1R,3AS,5aR,5bR,7aR,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-oxo-1-(prop-1-en-2-yl)icosahydro-3aH-cyclopenta[a]chrysene-3a-carbonyl chloride
CAS 150841-01-3C30H45ClO2
1-(2-Hydroxypropan-2-yl)-5a,5b,8,8,11a-pentamethyl-9-oxo-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1H-cyclopenta[a]chrysene-3a-carboxylic acid chemical structure, C30H48O4
1-(2-Hydroxypropan-2-yl)-5a,5b,8,8,11a-pentamethyl-9-oxo-2,3,4,5,6,7,7a,10,11,11b,12,13,13a,13b-tetradecahydro-1H-cyclopenta[a]chrysene-3a-carboxylic acid
C30H48O4
16-Hydroxylup-20(29)-en-3-one chemical structure, C30H48O2, CAS 43043-12-5
16-Hydroxylup-20(29)-en-3-one
CAS 43043-12-5C30H48O2
(1R,3AS,5aR,5bR,7aR,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-oxo-1-(prop-1-en-2-yl)icosahydro-3aH-cyclopenta[a]chrysene-3a-carboxamide chemical structure, C30H47NO2, CAS 628308-25-8
(1R,3AS,5aR,5bR,7aR,11aR,11bR,13aR,13bR)-5a,5b,8,8,11a-pentamethyl-9-oxo-1-(prop-1-en-2-yl)icosahydro-3aH-cyclopenta[a]chrysene-3a-carboxamide
CAS 628308-25-8C30H47NO2
20-Hydroxy-3-oxo-28-lupanoic acid chemical structure, C30H48O4
20-Hydroxy-3-oxo-28-lupanoic acid
C30H48O4