Murcko scaffold
Ring system with 3 rings and 18 atoms
63 chemicals on CompoundList share this ring system.
- Rings
- 3
- Scaffold atoms
- 18
- Chemicals
- 63
- With full pages
- 3
Scaffold SMILES
O=c1[nH]c2c(c(=O)[nH]1)C(c1ccccc1)C=CN2
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.
![Murcko scaffold O=c1[nH]c2c(c(=O)[nH]1)C(c1ccccc1)C=CN2](/scaffold/ILPQUHBAPWKQAW-UHFFFAOYSA-N/structure.svg)
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 63 chemicals
![Methyl 5-(3-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C18H19N3O5, CAS 371207-05-5](/s/MCGNDVWLPMCWNN-UHFFFAOYSA-N.svg)
Methyl 5-(3-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 371207-05-5C18H19N3O5
![Methyl 7-methyl-5-(3-nitrophenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C16H14N4O6, CAS 324045-91-2](/s/CORKFCUEWUYNGO-UHFFFAOYSA-N.svg)
Methyl 7-methyl-5-(3-nitrophenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 324045-91-2C16H14N4O6
![Methyl 5-(2,3-dichlorophenyl)-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C18H17Cl2N3O4, CAS 96996-41-7](/s/UHHHUCLNDIDSSU-UHFFFAOYSA-N.svg)
Methyl 5-(2,3-dichlorophenyl)-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 96996-41-7C18H17Cl2N3O4
![Methyl 5-(4-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C18H18ClN3O4, CAS 96996-31-5](/s/AKWZAASNCKPVPY-UHFFFAOYSA-N.svg)
Methyl 5-(4-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 96996-31-5C18H18ClN3O4
![Methyl 1,3,7-trimethyl-2,4-dioxo-5-(3,4,5-trimethoxyphenyl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C21H25N3O7, CAS 371117-25-8](/s/OYLZNRHNLPWFGG-UHFFFAOYSA-N.svg)
Methyl 1,3,7-trimethyl-2,4-dioxo-5-(3,4,5-trimethoxyphenyl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 371117-25-8C21H25N3O7
![Methyl 1,3,7-trimethyl-2,4-dioxo-5-phenyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C18H19N3O4, CAS 371232-60-9](/s/RZUVKOYTYVGEPR-UHFFFAOYSA-N.svg)
Methyl 1,3,7-trimethyl-2,4-dioxo-5-phenyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 371232-60-9C18H19N3O4
![Methyl 1,3,7-trimethyl-5-(3-nitrophenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C18H18N4O6, CAS 104497-08-7](/s/QBGQHFTWUZGLDO-UHFFFAOYSA-N.svg)
Methyl 1,3,7-trimethyl-5-(3-nitrophenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 104497-08-7C18H18N4O6
![Methyl 5-(2-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C18H18ClN3O4, CAS 97063-68-8](/s/NHRQEERAIWIEGM-UHFFFAOYSA-N.svg)
Methyl 5-(2-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 97063-68-8C18H18ClN3O4
![Methyl 1,3,7-trimethyl-5-(4-nitrophenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C18H18N4O6, CAS 371132-08-0](/s/NPDSZMARWCVHQD-UHFFFAOYSA-N.svg)
Methyl 1,3,7-trimethyl-5-(4-nitrophenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 371132-08-0C18H18N4O6
![Methyl 1,3,7-trimethyl-5-(3-methylphenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C19H21N3O4, CAS 848178-94-9](/s/BISOOXPQVXENGW-UHFFFAOYSA-N.svg)
Methyl 1,3,7-trimethyl-5-(3-methylphenyl)-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 848178-94-9C19H21N3O4
![Propan-2-yl 5-(2-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C21H25N3O5, CAS 622361-08-4](/s/QMWPJOJRHRLHSF-UHFFFAOYSA-N.svg)
Propan-2-yl 5-(2-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 622361-08-4C21H25N3O5
![Allyl 5-(4-bromophenyl)-7-methyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C18H16BrN3O4, CAS 683779-02-4](/s/YRYJXNDVKWRFKL-UHFFFAOYSA-N.svg)
Allyl 5-(4-bromophenyl)-7-methyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 683779-02-4C18H16BrN3O4
![Prop-2-enyl 5-(2-methoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C19H19N3O5, CAS 683778-89-4](/s/ZJSAEVAFHOBZDF-UHFFFAOYSA-N.svg)
Prop-2-enyl 5-(2-methoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
CAS 683778-89-4C19H19N3O5
![Prop-2-enyl 5-(2,5-dimethoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C20H21N3O6, CAS 683778-76-9](/s/KCRZYCQXBFGIAK-UHFFFAOYSA-N.svg)
Prop-2-enyl 5-(2,5-dimethoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
CAS 683778-76-9C20H21N3O6
![Prop-2-en-1-yl 5-[4-(dimethylamino)phenyl]-7-methyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C20H22N4O4, CAS 683778-91-8](/s/ACKUFEFSKNEQAF-UHFFFAOYSA-N.svg)
Prop-2-en-1-yl 5-[4-(dimethylamino)phenyl]-7-methyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 683778-91-8C20H22N4O4
![Ethyl 5-(2-chlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C17H16ClN3O4, CAS 330672-32-7](/s/SIFCFWRDCDISBQ-UHFFFAOYSA-N.svg)
Ethyl 5-(2-chlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
CAS 330672-32-7C17H16ClN3O4
![Allyl 7-methyl-2,4-dioxo-5-(m-tolyl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C19H19N3O4, CAS 683778-86-1](/s/HMPITCHMBWRKKH-UHFFFAOYSA-N.svg)
Allyl 7-methyl-2,4-dioxo-5-(m-tolyl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 683778-86-1C19H19N3O4
![Prop-2-enyl 5-(4-fluorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C18H16FN3O4, CAS 683779-00-2](/s/IBXBPZXSUFKWNH-UHFFFAOYSA-N.svg)
Prop-2-enyl 5-(4-fluorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
CAS 683779-00-2C18H16FN3O4
![Allyl 7-methyl-2,4-dioxo-5-phenyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C18H17N3O4, CAS 683778-97-4](/s/YWHAIKZDNMUXIC-UHFFFAOYSA-N.svg)
Allyl 7-methyl-2,4-dioxo-5-phenyl-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 683778-97-4C18H17N3O4
![Prop-2-enyl 5-(3,4-dichlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C18H15Cl2N3O4, CAS 683779-04-6](/s/AHDWBTMQVXXUBO-UHFFFAOYSA-N.svg)
Prop-2-enyl 5-(3,4-dichlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
CAS 683779-04-6C18H15Cl2N3O4
![Prop-2-enyl 5-(3,4-dimethoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C20H21N3O6, CAS 683778-77-0](/s/YXPRUMQRQLZMOD-UHFFFAOYSA-N.svg)
Prop-2-enyl 5-(3,4-dimethoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
CAS 683778-77-0C20H21N3O6
![Prop-2-enyl 5-(4-ethylphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C20H21N3O4, CAS 683778-94-1](/s/SEJPSNHHMNRQKB-UHFFFAOYSA-N.svg)
Prop-2-enyl 5-(4-ethylphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
CAS 683778-94-1C20H21N3O4
![Prop-2-enyl 5-(4-bromophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C20H20BrN3O4, CAS 622360-36-5](/s/AOBPEVVDRJZMHE-UHFFFAOYSA-N.svg)
Prop-2-enyl 5-(4-bromophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 622360-36-5C20H20BrN3O4
![Prop-2-enyl 1,3,7-trimethyl-2,4-dioxo-5-phenyl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate chemical structure, C20H21N3O4, CAS 622359-57-3](/s/IAILNJFUDIMAHM-UHFFFAOYSA-N.svg)
Prop-2-enyl 1,3,7-trimethyl-2,4-dioxo-5-phenyl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
CAS 622359-57-3C20H21N3O4
- Prop-2-enyl 5-(3-fluorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622359-75-5C20H20FN3O4
- Allyl 5-(4-fluorophenyl)-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate622359-84-6C20H20FN3O4
- Prop-2-enyl 5-(3-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622360-02-5C20H20ClN3O4
- Prop-2-enyl 5-(4-chlorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622360-11-6C20H20ClN3O4
- Prop-2-enyl 5-(3-bromophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622360-28-5C20H20BrN3O4
- Prop-2-enyl 1,3,7-trimethyl-5-(4-nitrophenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622360-60-5C20H20N4O6
- Prop-2-enyl 5-(4-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622360-78-5C21H23N3O5
- Prop-2-enyl 5-(3,4-dimethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622360-87-6C22H25N3O6
- Prop-2-enyl 5-(3-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622360-96-7C21H23N3O5
- Prop-2-enyl 5-(4-hydroxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622361-13-1C20H21N3O5
- Prop-2-enyl 5-(4-cyanophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622361-39-1C21H20N4O4
- Prop-2-enyl 5-(4-methoxycarbonylphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622361-47-1C22H23N3O6
- Prop-2-enyl 1,3,7-trimethyl-2,4-dioxo-5-(3,4,5-trimethoxyphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622361-74-4C23H27N3O7
- Prop-2-enyl 5-(4-ethoxy-3-methoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622362-76-9C23H27N3O6
- Prop-2-enyl 5-(4-ethoxyphenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622362-85-0C22H25N3O5
- Allyl 5-(4-(dimethylamino)phenyl)-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate622362-95-2C22H26N4O4
- Prop-2-enyl 5-[4-(diethylamino)phenyl]-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622363-06-8C24H30N4O4
- Prop-2-enyl 1,3,7-trimethyl-5-(4-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622363-15-9C21H23N3O4
- Prop-2-enyl 1,3,7-trimethyl-2,4-dioxo-5-(4-propan-2-ylphenyl)-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate622363-24-0C23H27N3O4
- Methyl 5-(4-chlorophenyl)-7-methyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate325725-95-9C16H14ClN3O4
- 4-(6-Acetyl-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-D]pyrimidin-5-yl)benzonitrile838845-73-1C19H18N4O3
- 6-Acetyl-5-(4-chlorophenyl)-1,3,7-trimethyl-5,8-dihydropyrido[2,3-D]pyrimidine-2,4(1H,3H)-dione838845-69-5C18H18ClN3O3
- 4-(6-Acetyl-1,3,7-trimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-D]pyrimidin-5-yl)benzoic acid848029-08-3C19H19N3O5
- Allyl 1,3,7-trimethyl-2,4-dioxo-5-(m-tolyl)-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate868144-18-7C21H23N3O4
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