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Murcko scaffold

5-(Pyrrolidin-1-yl)-2,3-dihydropyridazin-3-one scaffold

15 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
12
Chemicals
15
With full pages
3
Scaffold SMILES

O=c1cc(N2CCCC2)cn[nH]1

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 scaffoldOpen the 5-(Pyrrolidin-1-yl)-2,3-dihydropyridazin-3-one page
Murcko scaffold O=c1cc(N2CCCC2)cn[nH]1

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 15 of 15 chemicals

4-Bromo-5-(1-pyrrolidinyl)-3(2H)-pyridazinone chemical structure, C8H10BrN3O, CAS 692749-93-2
4-Bromo-5-(1-pyrrolidinyl)-3(2H)-pyridazinone
CAS 692749-93-2C8H10BrN3O
4-Chloro-5-(1-pyrrolidinyl)-3(2H)-pyridazinone chemical structure, C8H10ClN3O, CAS 4734-23-0
4-Chloro-5-(1-pyrrolidinyl)-3(2H)-pyridazinone
CAS 4734-23-0C8H10ClN3O
4-Bromo-2-(3,3-dimethyl-2-oxobutyl)-5-(1-pyrrolidinyl)-3(2H)-pyridazinone chemical structure, C14H20BrN3O2, CAS 477855-95-1
4-Bromo-2-(3,3-dimethyl-2-oxobutyl)-5-(1-pyrrolidinyl)-3(2H)-pyridazinone
CAS 477855-95-1C14H20BrN3O2
5-(Pyrrolidin-1-yl)-2,3-dihydropyridazin-3-one chemical structure, C8H11N3O, CAS 1015846-81-7
5-(Pyrrolidin-1-yl)-2,3-dihydropyridazin-3-one
CAS 1015846-81-7C8H11N3O
5-(3-Aminopyrrolidin-1-yl)-4-chloro-2,3-dihydropyridazin-3-one chemical structure, C8H11ClN4O, CAS 1379322-64-1
5-(3-Aminopyrrolidin-1-yl)-4-chloro-2,3-dihydropyridazin-3-one
CAS 1379322-64-1C8H11ClN4O
2-(5-Chloro-6-oxo-4-(pyrrolidin-1-yl)pyridazin-1(6H)-yl)acetic acid chemical structure, C10H12ClN3O3, CAS 1707594-29-3
2-(5-Chloro-6-oxo-4-(pyrrolidin-1-yl)pyridazin-1(6H)-yl)acetic acid
CAS 1707594-29-3C10H12ClN3O3
1-(5-Chloro-6-oxo-1,6-dihydropyridazin-4-yl)pyrrolidine-3-carboxylic acid chemical structure, C9H10ClN3O3, CAS 1710195-37-1
1-(5-Chloro-6-oxo-1,6-dihydropyridazin-4-yl)pyrrolidine-3-carboxylic acid
CAS 1710195-37-1C9H10ClN3O3
1-(5-Chloro-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)pyrrolidine-3-carboxylic acid chemical structure, C10H12ClN3O3, CAS 1708268-33-0
1-(5-Chloro-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)pyrrolidine-3-carboxylic acid
CAS 1708268-33-0C10H12ClN3O3
1-(5-Chloro-1-ethyl-6-oxo-1,6-dihydropyridazin-4-yl)pyrrolidine-3-carboxylic acid chemical structure, C11H14ClN3O3, CAS 1708288-16-7
1-(5-Chloro-1-ethyl-6-oxo-1,6-dihydropyridazin-4-yl)pyrrolidine-3-carboxylic acid
CAS 1708288-16-7C11H14ClN3O3
4-Chloro-5-(3-hydroxypyrrolidin-1-yl)pyridazin-3(2H)-one chemical structure, C8H10ClN3O2, CAS 2092592-44-2
4-Chloro-5-(3-hydroxypyrrolidin-1-yl)pyridazin-3(2H)-one
CAS 2092592-44-2C8H10ClN3O2
4-Chloro-5-(3-(hydroxymethyl)pyrrolidin-1-yl)pyridazin-3(2H)-one chemical structure, C9H12ClN3O2, CAS 2091157-70-7
4-Chloro-5-(3-(hydroxymethyl)pyrrolidin-1-yl)pyridazin-3(2H)-one
CAS 2091157-70-7C9H12ClN3O2
4-Chloro-5-(3-hydroxypyrrolidin-1-yl)-2-methylpyridazin-3(2H)-one chemical structure, C9H12ClN3O2, CAS 2092075-26-6
4-Chloro-5-(3-hydroxypyrrolidin-1-yl)-2-methylpyridazin-3(2H)-one
CAS 2092075-26-6C9H12ClN3O2
4-Chloro-5-(3-(hydroxymethyl)pyrrolidin-1-yl)-2-methylpyridazin-3(2H)-one chemical structure, C10H14ClN3O2, CAS 2090295-93-3
4-Chloro-5-(3-(hydroxymethyl)pyrrolidin-1-yl)-2-methylpyridazin-3(2H)-one
CAS 2090295-93-3C10H14ClN3O2
5-(3-Aminopyrrolidin-1-yl)-4-chloro-2,3-dihydropyridazin-3-one hydrochloride chemical structure, C8H12Cl2N4O, CAS 2137559-41-0
5-(3-Aminopyrrolidin-1-yl)-4-chloro-2,3-dihydropyridazin-3-one hydrochloride
CAS 2137559-41-0C8H12Cl2N4O
5-[(2S)-2-(Hydroxymethyl)pyrrolidin-1-yl]-4-(trifluoromethyl)-2-[[2-(trimethylsilyl)ethoxy]methyl]-2,3-dihydropyridazin-3-one chemical structure, C16H26F3N3O3Si, CAS 2381046-66-6
5-[(2S)-2-(Hydroxymethyl)pyrrolidin-1-yl]-4-(trifluoromethyl)-2-[[2-(trimethylsilyl)ethoxy]methyl]-2,3-dihydropyridazin-3-one
CAS 2381046-66-6C16H26F3N3O3Si