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Murcko scaffold

Ring system with 4 rings and 18 atoms

23 chemicals on CompoundList share this ring system.

Rings
4
Scaffold atoms
18
Chemicals
23
With full pages
0
Scaffold SMILES

N=C1CCC2C1CCC1C3CCCCC3=CCC21

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 N=C1CCC2C1CCC1C3CCCCC3=CCC21

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 23 of 23 chemicals

N,N-Diethyl-2-{[17-(methoxyimino)androst-5-en-3-yl]oxy}ethan-1-amine chemical structure, C26H44N2O2, CAS 6157-77-3
N,N-Diethyl-2-{[17-(methoxyimino)androst-5-en-3-yl]oxy}ethan-1-amine
CAS 6157-77-3C26H44N2O2
17-(Carbamoylhydrazono)androst-5-en-3I(2)-yl acetate chemical structure, C22H33N3O3, CAS 983-28-8
17-(Carbamoylhydrazono)androst-5-en-3I(2)-yl acetate
CAS 983-28-8C22H33N3O3
17-((2-Hydroxyethyl)imino)androst-5-en-3-ol 3-acetate chemical structure, C23H35NO3, CAS 96366-04-0
17-((2-Hydroxyethyl)imino)androst-5-en-3-ol 3-acetate
CAS 96366-04-0C23H35NO3
[(3S,8R,9S,10R,13S,14S,17Z)-17-Hydroxyimino-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate chemical structure, C21H31NO3
[(3S,8R,9S,10R,13S,14S,17Z)-17-Hydroxyimino-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate
C21H31NO3
(3S,8R,9S,10R,13S,14S,17Z)-17-Hydroxyimino-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-ol chemical structure, C19H29NO2
(3S,8R,9S,10R,13S,14S,17Z)-17-Hydroxyimino-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-ol
C19H29NO2
[(17Z)-17-Acetyloxyimino-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate chemical structure, C23H33NO4, CAS 7675-95-8
[(17Z)-17-Acetyloxyimino-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate
CAS 7675-95-8C23H33NO4
[(17E)-17-(Butylcarbamothioylhydrazinylidene)-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate chemical structure, C26H41N3O2S, CAS 68862-58-8
[(17E)-17-(Butylcarbamothioylhydrazinylidene)-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate
CAS 68862-58-8C26H41N3O2S
[(E)-(3-Hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ylidene)amino]urea chemical structure, C20H31N3O2, CAS 65628-29-7
[(E)-(3-Hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ylidene)amino]urea
CAS 65628-29-7C20H31N3O2
3beta-Hydroxy-5-androsten-17-one oxime chemical structure, C19H29NO2, CAS 2830-48-0
3beta-Hydroxy-5-androsten-17-one oxime
CAS 2830-48-0C19H29NO2
(17E)-17-(Hydroxyimino)androst-5-en-3beta-yl acetate chemical structure, C21H31NO3, CAS 21063-30-9
(17E)-17-(Hydroxyimino)androst-5-en-3beta-yl acetate
CAS 21063-30-9C21H31NO3
[(3S,8R,9S,10R,13S,14S,17E)-17-(Carbamoylhydrazinylidene)-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate chemical structure, C22H33N3O3
[(3S,8R,9S,10R,13S,14S,17E)-17-(Carbamoylhydrazinylidene)-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate
C22H33N3O3
Daeam chemical structure, C24H40N2O2, CAS 58989-35-8
Daeam
CAS 58989-35-8C24H40N2O2
3b-Hydroxyandrost-5-en-17-one Hydrazone chemical structure, C19H30N2O, CAS 63015-10-1
3b-Hydroxyandrost-5-en-17-one Hydrazone
CAS 63015-10-1C19H30N2O
3-O-Acetylandrostenone hydrazone chemical structure, C21H32N2O2, CAS 122914-94-7
3-O-Acetylandrostenone hydrazone
CAS 122914-94-7C21H32N2O2
(E)-17-Hydrazono-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol chemical structure, C19H30N2O
(E)-17-Hydrazono-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol
C19H30N2O
(E)-4-(2-(3-Hydroxy-10,13-dimethyl-3,4,7,8,9,11,12,13,15,16-decahydro-1H-cyclopenta[a]phenanthren-17(2H,10H,14H)-ylidene)hydrazinyl)-4-oxobutanoic acid chemical structure, C23H34N2O4, CAS 312612-52-5
(E)-4-(2-(3-Hydroxy-10,13-dimethyl-3,4,7,8,9,11,12,13,15,16-decahydro-1H-cyclopenta[a]phenanthren-17(2H,10H,14H)-ylidene)hydrazinyl)-4-oxobutanoic acid
CAS 312612-52-5C23H34N2O4
Androstenone hydrazone chemical structure, C19H30N2O
Androstenone hydrazone
C19H30N2O
(10R,13S)-17-Hydrazinylidene-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-ol chemical structure, C19H30N2O
(10R,13S)-17-Hydrazinylidene-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-ol
C19H30N2O
17-Hydrazinylidene-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-ol chemical structure, C19H30N2O
17-Hydrazinylidene-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-ol
C19H30N2O
(17-Hydrazinylidene-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl) acetate chemical structure, C21H32N2O2
(17-Hydrazinylidene-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl) acetate
C21H32N2O2
[(3S,8R,9S,10R,13S,14S)-17-Hydrazinylidene-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate chemical structure, C21H32N2O2
[(3S,8R,9S,10R,13S,14S)-17-Hydrazinylidene-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-yl] acetate
C21H32N2O2
(8R,9R,10R,13S,14S)-17-Hydrazinylidene-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-ol chemical structure, C19H30N2O
(8R,9R,10R,13S,14S)-17-Hydrazinylidene-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-ol
C19H30N2O
3b-Acetoxyandrost-5-en-17-one Acetylhydrazone chemical structure, C23H34N2O3, CAS 75980-86-8
3b-Acetoxyandrost-5-en-17-one Acetylhydrazone
CAS 75980-86-8C23H34N2O3