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Murcko scaffold

Ring system with 4 rings and 20 atoms

8 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
20
Chemicals
8
With full pages
1
Scaffold SMILES

O=C1CC2C=CC(=O)C3C4C(=O)CCCC4CC(O1)C23

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=C1CC2C=CC(=O)C3C4C(=O)CCCC4CC(O1)C23

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 8 of 8 chemicals

Picrasin G chemical structure, C21H28O7, CAS 35598-69-7
Picrasin G
CAS 35598-69-7C21H28O7
6alpha-Acetoxypicrasine B chemical structure, C23H30O8, CAS 102828-02-4
6alpha-Acetoxypicrasine B
CAS 102828-02-4C23H30O8
Picrasin B acetate chemical structure, C23H30O7
Picrasin B acetate
C23H30O7
(-)-Picrasin B acetate chemical structure, C23H30O7, CAS 30315-04-9
(-)-Picrasin B acetate
CAS 30315-04-9C23H30O7
Ailantinol F chemical structure, C20H26O6, CAS 165192-24-5
Ailantinol F
CAS 165192-24-5C20H26O6
Picrasin B chemical structure, C21H28O6, CAS 26121-56-2
Picrasin B
CAS 26121-56-2C21H28O6
Picrasin B acetate chemical structure, C23H30O7
Picrasin B acetate
C23H30O7
[(1S,2S,4S,6R,7S,13R,17S)-15-Methoxy-2,6,14,17-tetramethyl-3,11,16-trioxo-10-oxatetracyclo[7.7.1.02,7.013,17]heptadec-14-en-4-yl] acetate chemical structure, C23H30O7
[(1S,2S,4S,6R,7S,13R,17S)-15-Methoxy-2,6,14,17-tetramethyl-3,11,16-trioxo-10-oxatetracyclo[7.7.1.02,7.013,17]heptadec-14-en-4-yl] acetate
C23H30O7