⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.
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.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| Bromide SCHEMBL15346420 | 0.98 | NOS3 (0.33) | — | |
| Hydrochloric Acid SCHEMBL3561323 | 0.70 | NOS3 (0.33) | — | |
| SCHEMBL7600947 | 0.62 | — | — | |
| SCHEMBL10099102 | 0.57 | NOS3 (0.30) | — | |
| SCHEMBL20629802 | 0.55 | — | — | |
| SCHEMBL7596320 | 0.54 | NOS3 (0.38) | — | |
| Hydrochloric Acid SCHEMBL4827026 | 0.53 | — | — | |
| SCHEMBL3899388 | 0.53 | — | — | |
| SCHEMBL7590997 | 0.52 | NOS3 (0.37) | — | |
| SCHEMBL16190003 | 0.51 | — | — |
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 11 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2655375-B1 | PYRIMIDINONE DERIVATIVES, PREPARATION THEREOF AND PHARMACEUTICAL USE THEREOF | SANOFI SA (FR) | 2014-12-03 | — | — | EP | disclosed |
| US-8815853-B2 | Pyrimidinone derivatives, preparation thereof and pharmaceutical use thereof | SANOFI (FR) | 2014-08-26 | — | — | US | disclosed |
| US-8815853-B2 | Pyrimidinone derivatives, preparation thereof and pharmaceutical use thereof | SANOFI (FR) | 2014-08-26 | — | — | US | disclosed |
| US-20130289031-A1 | PYRIMIDINONE DERIVATIVES, PREPARATION THEREOF AND PHARMACEUTICAL USE THEREOF | SANOFI (FR) | 2013-10-31 | — | — | US | disclosed |
| US-20130289031-A1 | PYRIMIDINONE DERIVATIVES, PREPARATION THEREOF AND PHARMACEUTICAL USE THEREOF | SANOFI (FR) | 2013-10-31 | — | — | US | disclosed |
| EP-2655375-A1 | PYRIMIDINONE DERIVATIVES, PREPARATION THEREOF AND PHARMACEUTICAL USE THEREOF | SANOFI (FR) | 2013-10-30 | — | — | EP | disclosed |
| WO-2012085244-A1 | PYRIMIDINONE DERIVATIVES, PREPARATION THEREOF AND PHARMACEUTICAL USE THEREOF | SANOFI (FR) | 2012-06-28 | — | — | WO | disclosed |
| WO-2012085244-A1 | PYRIMIDINONE DERIVATIVES, PREPARATION THEREOF AND PHARMACEUTICAL USE THEREOF | SANOFI (FR) | 2012-06-28 | — | — | WO | disclosed |
| US-7507743-B2 | 1'-[(2S)-2-Hydroxy-2-phenylethyl]-8'-pyridin-4-yl-3',4'-dihydrospiro[cyclopropane-1,2'-pyrimido[1,2-a]pyrimidin]-6'(1'H)-one; glycogen synthase kinase-3 beta inhibitor; neurodegenerative disease, non-insulin dependent diabetes; inhibit amyloid precursor protein and tau protein hyperphosphorylation | SANOFI-AVENTIS (FR) | 2009-03-24 | — | — | US | disclosed |
| US-20080081819-A1 | SUBSTITUTED 8'-PYRIDINYL-DIHYDROSPIRO-[CYCLOALKYL]-PYRIMIDO[1,2-a] PYRIMIDIN-6-ONE AND 8'-PYRIMIDINYL-DIHYDROSPIRO-[CYCLOALKYL]-PYRIMIDO[1,2-a] PYRIMIDIN-6-ONE DERIVATIVES | SANOFI-AVENTIS (FR) | 2008-04-03 | — | — | US | disclosed |
| US-7294632-B2 | Substituted 8′-pyridinyl-dihydrospiro-[cycloalkyl]-pyrimido[1,2-a]pyrimidin-6-one and 8′-pyrimidinyl-dihydrospiro-[cycloalkyl]-pyrimido[1,2-a]pyrimidin-6-one derivatives | SANOFI-AVENTIS (FR) | 2007-11-13 | — | — | US | disclosed |