SCHEMBL4001003

SCHEMBL4001003

COc1ccccc1CN1CCCn2c1nc(-c1ccncc1)cc2=O

nearest known ligand 0.55

Predicted protein targets (top 19)

geneUniProtsupporting neighboursconfidence
ADORA2A P29274 4/20 0.55
MAOB P27338 3/20 0.52
ADORA3 P0DMS8 2/20 0.49
ADORA1 P30542 2/20 0.49
GSK3B P49841 9/20 0.47
CLPP Q16740 1/20 0.43
KDM4E B2RXH2 1/20 0.43
ALDH1A1 P00352 1/20 0.43
HTT P42858 1/20 0.43
CYP2D6 P10635 1/20 0.41
ROCK2 O75116 1/20 0.41
ROCK1 Q13464 1/20 0.41
MEN1 O00255 1/20 0.40
CYP1A2 P05177 1/20 0.40
CYP3A4 P08684 1/20 0.40
GAA P10253 1/20 0.40
TSHR P16473 1/20 0.40
CYP2C19 P33261 1/20 0.40
KMT2A Q03164 1/20 0.40

Click a target to see other patent compounds predicted against it — the reverse direction, in place.

Similar compounds — the chemically nearest patent molecules

Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.

Compoundsimilaritytop predictedshared targets
SCHEMBL4001200 0.90 MAOB (0.54) ADORA2AMAOBADORA3ADORA1GSK3B
SCHEMBL4005923 0.89 MAOB (0.49) ADORA2AMAOBADORA3ADORA1GSK3B
SCHEMBL4004828 0.84 GSK3B (0.47) ADORA2AMAOBADORA3ADORA1GSK3B
SCHEMBL4001941 0.82 GSK3B (0.47) ADORA2AMAOBADORA3ADORA1GSK3B
SCHEMBL4008764 0.81 GSK3B (0.43) ADORA2AMAOBADORA3ADORA1GSK3B
SCHEMBL4000917 0.79 GSK3B (0.42) ADORA2AMAOBADORA3ADORA1GSK3B
SCHEMBL4316108 0.77 GSK3B (0.46) GSK3BCYP2D6CYP1A2
SCHEMBL4006674 0.77 ADORA2A (0.43) ADORA2AGSK3BCYP2D6CYP1A2
SCHEMBL4007227 0.77 GSK3B (0.42) MAOBGSK3BCYP2D6MEN1KMT2A
SCHEMBL4005931 0.77 MAOB (0.50) MAOBGSK3BKDM4EALDH1A1CYP2D6

Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.

Patent provenance — the patents this molecule appears in, and who filed them

Claimed or disclosed in 16 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-7566720-B2 2-pyridinyl-6,7,8,9-tetrahydropyrimido[1,2-a] pyrimidin-4-one and 7-pyridinyl-2,3-dihydroimidazo[1,2-a] pyrimidin-5(1H)one derivatives SANOFI-AVENTIS (FR) 2009-07-28 US claimed
US-20080027078-A1 2-PYRIDINYL-6,7,8,9-TETRAHYDROPYRIMIDO[1,2-a] PYRIMIDIN-4-ONE AND 7-PYRIDINYL-2,3-DIHYDROIMIDAZO[1,2-a] PYRIMIDIN-5(1H)ONE DERIVATIVES SANOFI-AVENTIS (FR) 2008-01-31 US claimed
US-20060014762-A1 2-Pyridinyl-6,7,8,9-tetrahydropyrimido[1,2-A]pyrimidin-4-one and 7-pyridinyl-2,3-dihydoimidazo[1,2-A]pyrimidin-5(1H)one derivatives SANOFI-AVENTIS (FR) 2006-01-19 US claimed
EP-1315731-B1 2-PYRIDINYL-6,7,8,9-TETRAHYDROPYRIMIDO[1,2-A]PYRIMIDIN-4-ONE AND 7-PYRIDINYL-2,3-DIHYDROIMIDAZO[1,2-A]PYRIMIDIN-5(1H)ONE DERIVATIVES SANOFI SYNTHELABO (FR) 2004-06-16 EP claimed
EP-1315731-A1 2-PYRIDINYL-6,7,8,9-TETRAHYDROPYRIMIDO[1,2-A]PYRIMIDIN-4-ONE AND 7-PYRIDINYL-2,3-DIHYDROIMIDAZO[1,2-A]PYRIMIDIN-5(1H)ONE DERIVATIVES SANOFI-SYNTHELABO (FR) 2003-06-04 EP claimed
WO-2002018386-A1 2-PYRIDINYL-6,7,8,9-TETRAHYDROPYRIMIDO[1,2-a]PYRIMIDIN-4-ONE AND 7-PYRIDINYL-2,3-DIHYDROIMIDAZO[1,2-a]PYRIMIDIN-5(1H)ONE DERIVATI VES SANOFI-SYNTHELABO (FR) 2002-03-07 WO claimed
EP-1184383-A1 9-[Alkyl], 9-[(heteroaryl)alkyl] and 9-[(aryl)alkyl]-2-pyridinyl-6,7,8,9-tetrahydropyrimido[1,2-a]pyrimidin-4-one derivatives SANOFI-SYNTHELABO (FR) 2002-03-06 EP claimed
US-7566720-B2 2-pyridinyl-6,7,8,9-tetrahydropyrimido[1,2-a] pyrimidin-4-one and 7-pyridinyl-2,3-dihydroimidazo[1,2-a] pyrimidin-5(1H)one derivatives SANOFI-AVENTIS (FR) 2009-07-28 US disclosed
US-20080027078-A1 2-PYRIDINYL-6,7,8,9-TETRAHYDROPYRIMIDO[1,2-a] PYRIMIDIN-4-ONE AND 7-PYRIDINYL-2,3-DIHYDROIMIDAZO[1,2-a] PYRIMIDIN-5(1H)ONE DERIVATIVES SANOFI-AVENTIS (FR) 2008-01-31 US disclosed
US-20060014762-A1 2-Pyridinyl-6,7,8,9-tetrahydropyrimido[1,2-A]pyrimidin-4-one and 7-pyridinyl-2,3-dihydoimidazo[1,2-A]pyrimidin-5(1H)one derivatives SANOFI-AVENTIS (FR) 2006-01-19 US disclosed
US-6974819-B2 2-pyridinyl-6,7,8,9-tetrahydropyrimido{1,2-a}pyrimidin-4-one and 7-pyridinyl-2,3-dihydoimidazo{1,2-a}pyrimidin-5(1H)one derivatives SANOFI-AVENTIS (FR) 2005-12-13 US disclosed
EP-1315731-B1 2-PYRIDINYL-6,7,8,9-TETRAHYDROPYRIMIDO[1,2-A]PYRIMIDIN-4-ONE AND 7-PYRIDINYL-2,3-DIHYDROIMIDAZO[1,2-A]PYRIMIDIN-5(1H)ONE DERIVATIVES SANOFI SYNTHELABO (FR) 2004-06-16 EP disclosed
US-20040087598-A1 2-pyridinyl-6,7,8,9-tetrahydropyrimido{1,2-a}pyrimidin-4-one and 7-pyridinyl-1,3-dihydoimidazo{1,2-a}pyrimidin-5(1h)one derivatives SANOFI (FR) 2004-05-06 US disclosed
EP-1315731-A1 2-PYRIDINYL-6,7,8,9-TETRAHYDROPYRIMIDO[1,2-A]PYRIMIDIN-4-ONE AND 7-PYRIDINYL-2,3-DIHYDROIMIDAZO[1,2-A]PYRIMIDIN-5(1H)ONE DERIVATIVES SANOFI-SYNTHELABO (FR) 2003-06-04 EP disclosed
WO-2002018386-A1 2-PYRIDINYL-6,7,8,9-TETRAHYDROPYRIMIDO[1,2-a]PYRIMIDIN-4-ONE AND 7-PYRIDINYL-2,3-DIHYDROIMIDAZO[1,2-a]PYRIMIDIN-5(1H)ONE DERIVATI VES SANOFI-SYNTHELABO (FR) 2002-03-07 WO disclosed
EP-1184383-A1 9-[Alkyl], 9-[(heteroaryl)alkyl] and 9-[(aryl)alkyl]-2-pyridinyl-6,7,8,9-tetrahydropyrimido[1,2-a]pyrimidin-4-one derivatives SANOFI-SYNTHELABO (FR) 2002-03-06 EP disclosed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (3 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.

PatentTitleText reads most aboutPredicted target · text-rank
US-20040087598-A1 2-pyridinyl-6,7,8,9-tetrahydropyrimido{1,2-a}pyrimidin-4-one and 7-pyridinyl-1,3-dihydoimidazo{1,2-a}pyrimidin-5(1h)one derivatives CBR1, DPYD, SULT1E1 ADORA2A 2005/4885MAOB 919/4885ADORA3 1438/4885
US-20060014762-A1 2-Pyridinyl-6,7,8,9-tetrahydropyrimido[1,2-A]pyrimidin-4-one and 7-pyridinyl-2,3-dihydoimidazo[1,2-A]pyrimidin-5(1H)one derivatives DPYD, CBR1, TXN2 ADORA2A 1951/4885MAOB 922/4885ADORA3 1389/4885
US-20080027078-A1 2-PYRIDINYL-6,7,8,9-TETRAHYDROPYRIMIDO[1,2-a] PYRIMIDIN-4-ONE AND 7-PYRIDINYL-2,3-DIHYDROIMIDAZO[1,2-a] PYRIMIDIN-5(1H)ONE DERIVATIVES PSEN2, PSEN1, GSK3A ADORA2A 503/4885MAOB 771/4885ADORA3 631/4885

“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.