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Murcko scaffold

6,7-Dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine scaffold

82 chemicals on CompoundList share this ring system.

Rings
3
Scaffold atoms
12
Chemicals
82
With full pages
11
Scaffold SMILES

c1ncc2c3c(sc2n1)CCC3

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 6,7-Dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine page
Murcko scaffold c1ncc2c3c(sc2n1)CCC3

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 48 of 82 chemicals

7-Thia-9,11-diazatricyclo(6.4.0.0,2,6)dodeca-1(12),2(6),8,10-tetraen-12-amine chemical structure, C9H9N3S, CAS 199277-87-7
7-Thia-9,11-diazatricyclo(6.4.0.0,2,6)dodeca-1(12),2(6),8,10-tetraen-12-amine
CAS 199277-87-7C9H9N3S
6,7-Dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine-2,4-diamine chemical structure, C9H10N4S, CAS 958798-50-0
6,7-Dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine-2,4-diamine
CAS 958798-50-0C9H10N4S
4-Chloro-2-ethyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine chemical structure, C11H11ClN2S, CAS 307343-93-7
4-Chloro-2-ethyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine
CAS 307343-93-7C11H11ClN2S
(2,3-Dihydro-1H-8-thia-5,7-diaza-cyclopenta[a]inden-4-yl)-hydrazine chemical structure, C9H10N4S, CAS 303798-10-9
(2,3-Dihydro-1H-8-thia-5,7-diaza-cyclopenta[a]inden-4-yl)-hydrazine
CAS 303798-10-9C9H10N4S
2-Ethyl-4-hydrazinyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine chemical structure, C11H14N4S, CAS 300816-21-1
2-Ethyl-4-hydrazinyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine
CAS 300816-21-1C11H14N4S
12-Chloro-7-thia-9,11-diazatricyclo(6.4.0.0,2,6)dodeca-1(12),2(6),8,10-tetraene chemical structure, C9H7ClN2S, CAS 300816-22-2
12-Chloro-7-thia-9,11-diazatricyclo(6.4.0.0,2,6)dodeca-1(12),2(6),8,10-tetraene
CAS 300816-22-2C9H7ClN2S
12-Chloro-10-methyl-7-thia-9,11-diazatricyclo(6.4.0.0,2,6)dodeca-1(12),2(6),8,10-tetraene chemical structure, C10H9ClN2S, CAS 300816-24-4
12-Chloro-10-methyl-7-thia-9,11-diazatricyclo(6.4.0.0,2,6)dodeca-1(12),2(6),8,10-tetraene
CAS 300816-24-4C10H9ClN2S
4-Hydrazino-2-methyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine chemical structure, C10H12N4S, CAS 300816-23-3
4-Hydrazino-2-methyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine
CAS 300816-23-3C10H12N4S
10-Methylsulfanyl-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-amine chemical structure, C10H11N3S2, CAS 330819-85-7
10-Methylsulfanyl-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-amine
CAS 330819-85-7C10H11N3S2
1-Methoxy-3-methylsulfanyl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidine chemical structure, C11H12N2OS2, CAS 713113-33-8
1-Methoxy-3-methylsulfanyl-7,8-dihydro-6H-cyclopenta[4,5]thieno[1,2-c]pyrimidine
CAS 713113-33-8C11H12N2OS2
Methyl [(4-amino-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetate chemical structure, C12H13N3O2S2, CAS 351006-47-8
Methyl [(4-amino-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)sulfanyl]acetate
CAS 351006-47-8C12H13N3O2S2
(6,7-Dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl)-D-alanine chemical structure, C12H13N3O2S, CAS 1938289-76-9
(6,7-Dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl)-D-alanine
CAS 1938289-76-9C12H13N3O2S
2-[(2-Methyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl)sulfanyl]ethanol chemical structure, C12H14N2OS2, CAS 307512-31-8
2-[(2-Methyl-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl)sulfanyl]ethanol
CAS 307512-31-8C12H14N2OS2
3-((6,7-Dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl)amino)propan-1-ol chemical structure, C12H15N3OS, CAS 301860-04-8
3-((6,7-Dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl)amino)propan-1-ol
CAS 301860-04-8C12H15N3OS
2-({10-Methyl-7-thia-9,11-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),2(6),9,11-tetraen-12-yl}sulfanyl)acetamide chemical structure, C12H13N3OS2, CAS 496023-29-1
2-({10-Methyl-7-thia-9,11-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),2(6),9,11-tetraen-12-yl}sulfanyl)acetamide
CAS 496023-29-1C12H13N3OS2
Cambridge id 6944524 chemical structure, C12H11N3S2, CAS 383898-76-8
Cambridge id 6944524
CAS 383898-76-8C12H11N3S2
2-(Prop-2-en-1-ylsulfanyl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-amine chemical structure, C12H13N3S2, CAS 328072-40-8
2-(Prop-2-en-1-ylsulfanyl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-amine
CAS 328072-40-8C12H13N3S2
3-(2,3-Dihydro-1H-8-thia-5,7-diaza-cyclopenta[a]inden-4-ylamino)-propionic acid chemical structure, C12H13N3O2S, CAS 690697-36-0
3-(2,3-Dihydro-1H-8-thia-5,7-diaza-cyclopenta[a]inden-4-ylamino)-propionic acid
CAS 690697-36-0C12H13N3O2S
N,N-Dimethyl-2-(2-methyl(5,6,7-trihydrocyclopenta[2,1-d]pyrimidino[4,5-b]thiop hen-4-ylthio))acetamide chemical structure, C14H17N3OS2, CAS 726147-69-9
N,N-Dimethyl-2-(2-methyl(5,6,7-trihydrocyclopenta[2,1-d]pyrimidino[4,5-b]thiop hen-4-ylthio))acetamide
CAS 726147-69-9C14H17N3OS2
2-({2-[(2-Amino-2-oxoethyl)sulfanyl]-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl}sulfanyl)acetamide chemical structure, C13H14N4O2S3, CAS 874879-97-7
2-({2-[(2-Amino-2-oxoethyl)sulfanyl]-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl}sulfanyl)acetamide
CAS 874879-97-7C13H14N4O2S3
Ethyl 4-[(4-amino-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)sulfanyl]-3-oxobutanoate chemical structure, C15H17N3O3S2, CAS 433327-83-4
Ethyl 4-[(4-amino-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-2-yl)sulfanyl]-3-oxobutanoate
CAS 433327-83-4C15H17N3O3S2
2-(4-Amino(5,6,7-trihydrocyclopenta[1,2-d]pyrimidino[4,5-b]thiophen-2-ylthio))-N-(3-hydroxypropyl)acetamide chemical structure, C14H18N4O2S2, CAS 384797-35-7
2-(4-Amino(5,6,7-trihydrocyclopenta[1,2-d]pyrimidino[4,5-b]thiophen-2-ylthio))-N-(3-hydroxypropyl)acetamide
CAS 384797-35-7C14H18N4O2S2
1-(6,7-Dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-ylamino)propan-2-ol chemical structure, C12H15N3OS, CAS 380645-63-6
1-(6,7-Dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-ylamino)propan-2-ol
CAS 380645-63-6C12H15N3OS
2-{7-Thia-9,11-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(12),2(6),8,10-tetraen-12-ylsulfanyl}acetamide chemical structure, C11H11N3OS2, CAS 496022-53-8
2-{7-Thia-9,11-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(12),2(6),8,10-tetraen-12-ylsulfanyl}acetamide
CAS 496022-53-8C11H11N3OS2