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Murcko scaffold

Ring system with 5 rings and 24 atoms

42 chemicals on CompoundList share this ring system.

Rings
5
Scaffold atoms
24
Chemicals
42
With full pages
13
Scaffold SMILES

O=C1C=C2CCC3C(=C2CC1)C(c1ccccc1)CC1CCCC13

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=C1C=C2CCC3C(=C2CC1)C(c1ccccc1)CC1CCCC13

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 42 of 42 chemicals

Mifepristone chemical structure, C29H35NO2, CAS 84371-65-3
Mifepristone
CAS 84371-65-3C29H35NO2
ZK-112993 chemical structure, C29H32O3, CAS 105114-63-4
ZK-112993
CAS 105114-63-4C29H32O3
RU 42698 chemical structure, C29H35NO3, CAS 105012-15-5
RU 42698
CAS 105012-15-5C29H35NO3
Ulipristal acetate chemical structure, C30H37NO4, CAS 126784-99-4
Ulipristal acetate
CAS 126784-99-4C30H37NO4
Mifepristone methochloride chemical structure, C30H38ClNO2, CAS 109345-60-0
Mifepristone methochloride
CAS 109345-60-0C30H38ClNO2
Toripristone chemical structure, C31H39NO2, CAS 91935-26-1
Toripristone
CAS 91935-26-1C31H39NO2
Onapristone chemical structure, C29H39NO3, CAS 96346-61-1
Onapristone
CAS 96346-61-1C29H39NO3
Lonaprisan chemical structure, C28H29F5O3, CAS 211254-73-8
Lonaprisan
CAS 211254-73-8C28H29F5O3
Asoprisnil chemical structure, C28H35NO4, CAS 199396-76-4
Asoprisnil
CAS 199396-76-4C28H35NO4
Asoprisnil ecamate chemical structure, C31H40N2O5, CAS 222732-94-7
Asoprisnil ecamate
CAS 222732-94-7C31H40N2O5
Telapristone acetate chemical structure, C31H39NO5, CAS 198414-31-2
Telapristone acetate
CAS 198414-31-2C31H39NO5
O-Desmethyl-asoprisnil chemical structure, C27H33NO4, CAS 222732-66-3
O-Desmethyl-asoprisnil
CAS 222732-66-3C27H33NO4
ZK 114043 chemical structure, C29H34O4, CAS 134235-42-0
ZK 114043
CAS 134235-42-0C29H34O4
Metapristone chemical structure, C28H33NO2, CAS 104004-96-8
Metapristone
CAS 104004-96-8C28H33NO2
Hydroxymifepristone, (6beta)- chemical structure, C29H35NO3, CAS 347361-44-8
Hydroxymifepristone, (6beta)-
CAS 347361-44-8C29H35NO3
Hydroxymifepristone, (6alpha)- chemical structure, C29H35NO3, CAS 347361-43-7
Hydroxymifepristone, (6alpha)-
CAS 347361-43-7C29H35NO3
Lilopristone chemical structure, C29H37NO3, CAS 97747-88-1
Lilopristone
CAS 97747-88-1C29H37NO3
Ulipristal chemical structure, C28H35NO3, CAS 159811-51-5
Ulipristal
CAS 159811-51-5C28H35NO3
(11beta,13alpha)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-19-norpregna-4,9-diene-3,20-dione chemical structure, C30H37NO4, CAS 96285-40-4
(11beta,13alpha)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-19-norpregna-4,9-diene-3,20-dione
CAS 96285-40-4C30H37NO4
Ulipristal impurity 6 chemical structure, C30H37NO4, CAS 1655514-74-1
Ulipristal impurity 6
CAS 1655514-74-1C30H37NO4
Aglepristone chemical structure, C29H37NO2, CAS 124478-60-0
Aglepristone
CAS 124478-60-0C29H37NO2
Demethylonapristone chemical structure, C28H37NO3, CAS 120144-15-2
Demethylonapristone
CAS 120144-15-2C28H37NO3
N,N-Didesmethyl ulipristal chemical structure, C26H31NO3, CAS 244206-52-8
N,N-Didesmethyl ulipristal
CAS 244206-52-8C26H31NO3
(8S,11R,13S,14S,17R)-17-Acetyl-13-methyl-3-oxo-11-(4-(2,2,2-trifluoroacetamido)phenyl)-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate chemical structure, C30H32F3NO5, CAS 244206-53-9
(8S,11R,13S,14S,17R)-17-Acetyl-13-methyl-3-oxo-11-(4-(2,2,2-trifluoroacetamido)phenyl)-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate
CAS 244206-53-9C30H32F3NO5