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Murcko scaffold

3,4-Dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazin-6-one scaffold

17 chemicals on CompoundList share this ring system.

Rings
2
Scaffold atoms
11
Chemicals
17
With full pages
4
Scaffold SMILES

O=c1ccnc2n1CCCS2

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 3,4-Dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazin-6-one page
Murcko scaffold O=c1ccnc2n1CCCS2

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 17 of 17 chemicals

8-(Dimethylamino)-3,4-dihydro-2H-pyrimido[2,1-b][1,3]thiazin-6-one chemical structure, C9H13N3OS, CAS 316362-15-9
8-(Dimethylamino)-3,4-dihydro-2H-pyrimido[2,1-b][1,3]thiazin-6-one
CAS 316362-15-9C9H13N3OS
RefChem:381470 chemical structure, C7H9N3OS, CAS 127490-15-7
RefChem:381470
CAS 127490-15-7C7H9N3OS
8-Amino-3-hydroxy-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazin-6-one chemical structure, C7H9N3O2S, CAS 136353-11-2
8-Amino-3-hydroxy-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazin-6-one
CAS 136353-11-2C7H9N3O2S
8-Methyl-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazin-6-one chemical structure, C8H10N2OS, CAS 22874-49-3
8-Methyl-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazin-6-one
CAS 22874-49-3C8H10N2OS
8-Amino-7-nitroso-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazin-6-one chemical structure, C7H8N4O2S, CAS 127490-16-8
8-Amino-7-nitroso-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazin-6-one
CAS 127490-16-8C7H8N4O2S
3,4-Dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazin-6-one chemical structure, C7H8N2OS, CAS 137778-08-6
3,4-Dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazin-6-one
CAS 137778-08-6C7H8N2OS
6-Oxo-2H,3H,4H,6H-pyrimido[2,1-B][1,3]thiazine-3-carboxylic acid chemical structure, C8H8N2O3S, CAS 1333960-79-4
6-Oxo-2H,3H,4H,6H-pyrimido[2,1-B][1,3]thiazine-3-carboxylic acid
CAS 1333960-79-4C8H8N2O3S
6-Oxo-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazine-3-carboxylic acid hydrochloride chemical structure, C8H9ClN2O3S, CAS 1421494-98-5
6-Oxo-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazine-3-carboxylic acid hydrochloride
CAS 1421494-98-5C8H9ClN2O3S
N-(1-Methoxypropan-2-yl)-7-methyl-6-oxo-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-3-carboxamide chemical structure, C13H19N3O3S, CAS 1396635-57-6
N-(1-Methoxypropan-2-yl)-7-methyl-6-oxo-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-3-carboxamide
CAS 1396635-57-6C13H19N3O3S
7-Ethyl-8-methyl-6-oxo-N-(2,2,2-trifluoroethyl)-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-3-carboxamide chemical structure, C13H16F3N3O2S, CAS 1421482-79-2
7-Ethyl-8-methyl-6-oxo-N-(2,2,2-trifluoroethyl)-2,3,4,6-tetrahydropyrimido[2,1-b][1,3]thiazine-3-carboxamide
CAS 1421482-79-2C13H16F3N3O2S
7-Methyl-6-oxo-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazine-3-carboxylic acid hydrochloride chemical structure, C9H11ClN2O3S, CAS 2097937-57-8
7-Methyl-6-oxo-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazine-3-carboxylic acid hydrochloride
CAS 2097937-57-8C9H11ClN2O3S
7-(sec-Butyl)-8-hydroxy-3,4-dihydropyrimido[2,1-b][1,3]thiazin-6(2H)-one chemical structure, C11H16N2O2S, CAS 352343-88-5
7-(sec-Butyl)-8-hydroxy-3,4-dihydropyrimido[2,1-b][1,3]thiazin-6(2H)-one
CAS 352343-88-5C11H16N2O2S
8-Hydroxy-3,4-dihydropyrimido[2,1-b][1,3]thiazin-6(2H)-one chemical structure, C7H8N2O2S, CAS 42733-54-0
8-Hydroxy-3,4-dihydropyrimido[2,1-b][1,3]thiazin-6(2H)-one
CAS 42733-54-0C7H8N2O2S
7-Ethyl-8-hydroxy-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazin-6-one chemical structure, C9H12N2O2S, CAS 352343-89-6
7-Ethyl-8-hydroxy-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazin-6-one
CAS 352343-89-6C9H12N2O2S
7-Allyl-6-hydroxy-3,4-dihydro-2H,8H-pyrimido[2,1-b][1,3]thiazin-8-one chemical structure, C10H12N2O2S, CAS 314032-56-9
7-Allyl-6-hydroxy-3,4-dihydro-2H,8H-pyrimido[2,1-b][1,3]thiazin-8-one
CAS 314032-56-9C10H12N2O2S
6-Oxo-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazine-7-carbonitrile chemical structure, C8H7N3OS, CAS 2110053-04-6
6-Oxo-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazine-7-carbonitrile
CAS 2110053-04-6C8H7N3OS
tert-Butyl N-{3-hydroxy-6-oxo-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazin-8-yl}carbamate chemical structure, C12H17N3O4S, CAS 2408973-85-1
tert-Butyl N-{3-hydroxy-6-oxo-2H,3H,4H,6H-pyrimido[2,1-b][1,3]thiazin-8-yl}carbamate
CAS 2408973-85-1C12H17N3O4S