Predicted protein targets (top 17)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | CYP3A4 | P08684 | 3/20 | 0.38 |
| ▸ | CYP2C9 | P11712 | 3/20 | 0.38 |
| ▸ | CYP2C19 | P33261 | 3/20 | 0.38 |
| ▸ | GRM2 | Q14416 | 2/20 | 0.38 |
| ▸ | CYP2E1 | P05181 | 1/20 | 0.38 |
| ▸ | CYP2A6 | P11509 | 1/20 | 0.38 |
| ▸ | CYP2B6 | P20813 | 1/20 | 0.38 |
| ▸ | CYP1A2 | P05177 | 2/20 | 0.37 |
| ▸ | POLB | P06746 | 2/20 | 0.37 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.37 |
| ▸ | MKNK1 | Q9BUB5 | 1/20 | 0.37 |
| ▸ | P4HTM | Q9NXG6 | 1/20 | 0.36 |
| ▸ | TBXAS1 | P24557 | 1/20 | 0.36 |
| ▸ | ACLY | P53396 | 2/20 | 0.36 |
| ▸ | DHPS | P49366 | 1/20 | 0.36 |
| ▸ | MAPT | P10636 | 1/20 | 0.36 |
| ▸ | VHL | P40337 | 1/20 | 0.36 |
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.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| SCHEMBL10027287 | 0.93 | CYP3A4 (0.42) | CYP3A4CYP2C9CYP2C19GRM2CYP2E1 | |
| SCHEMBL17808764 | 0.88 | PDE3B (0.36) | KDM4E | |
| SCHEMBL17808724 | 0.84 | CYP2C9 (0.39) | CYP3A4CYP2C9CYP2C19GRM2CYP2E1 | |
| SCHEMBL17808740 | 0.82 | USP7 (0.36) | CYP3A4CYP2C19CYP1A2POLBKDM4E | |
| SCHEMBL17808760 | 0.81 | LMNA (0.36) | CYP3A4CYP2C9CYP2C19CYP1A2MAPT | |
| SCHEMBL19361118 | 0.80 | AURKA (0.36) | MAPT | |
| SCHEMBL10027311 | 0.79 | MAPT (0.36) | KDM4EMAPT | |
| SCHEMBL10027291 | 0.78 | MAPT (0.36) | MAPT | |
| SCHEMBL10027189 | 0.78 | LMNA (0.34) | MAPT | |
| SCHEMBL17808730 | 0.76 | PRKCQ (0.34) | POLBKDM4EMAPT |
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 10 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-3227292-B1 | 4H-PYRIDO[1,2-a]PYRIMIDIN-4-ONE COMPOUNDS | ALTERITY THERAPEUTICS LTD (AU) | 2022-03-09 | — | — | EP | disclosed |
| US-20210230159-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PRANA BIOTECHNOLOGY LIMITED (AU) | 2021-07-29 | — | — | US | disclosed |
| US-11008319-B2 | 4H-pyrido[1,2-a]pyrimidin-4-one compounds | PRANA BIOTECHNOLOGY LIMITED (AU) | 2021-05-18 | — | — | US | disclosed |
| US-20200317670-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PRANA BIOTECHNOLOGY LIMITED (AU) | 2020-10-08 | — | — | US | disclosed |
| US-10738050-B2 | 4H-pyrido[1,2-A]pyrimidin-4-one compounds | PRANA BIOTECHNOLOGY LIMITED (AU) | 2020-08-11 | — | — | US | disclosed |
| US-20190352301-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PRANA BIOTECHNOLOGY LIMITED (AU) | 2019-11-21 | — | — | US | disclosed |
| US-10287285-B2 | 4H-pyrido[1,2-A]pyrimidin-4-one compounds | PRANA BIOTECHNOLOGY LIMITED (AU) | 2019-05-14 | — | — | US | disclosed |
| US-20170267676-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PRANA BIOTECHNOLOGY LIMITED (AU) | 2017-09-21 | — | — | US | disclosed |
| US-20170267676-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PRANA BIOTECHNOLOGY LIMITED (AU) | 2017-09-21 | — | — | US | disclosed |
| WO-2016086261-A1 | 4H-PYRIDO[1,2-a]PYRIMIDIN-4-ONE COMPOUNDS | PRANA BIOTECHNOLOGY LIMITED (AU) | 2016-06-09 | — | — | WO | 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 (7 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.
| Patent | Title | Text reads most about | Predicted target · text-rank |
|---|---|---|---|
| US-10738050-B2 | 4H-pyrido[1,2-A]pyrimidin-4-one compounds | PSEN2, PSEN1, PNPO | CYP3A4 122/4885CYP2C9 188/4885CYP2C19 62/4885 |
| US-20200317670-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | CYP3A4 122/4885CYP2C9 188/4885CYP2C19 62/4885 |
| US-10287285-B2 | 4H-pyrido[1,2-A]pyrimidin-4-one compounds | PSEN2, PSEN1, PNPO | CYP3A4 122/4885CYP2C9 188/4885CYP2C19 62/4885 |
| US-11008319-B2 | 4H-pyrido[1,2-a]pyrimidin-4-one compounds | PSEN2, PSEN1, PNPO | CYP3A4 122/4885CYP2C9 188/4885CYP2C19 62/4885 |
| US-20190352301-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | CYP3A4 122/4885CYP2C9 188/4885CYP2C19 62/4885 |
| US-20210230159-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | CYP3A4 122/4885CYP2C9 188/4885CYP2C19 62/4885 |
| US-20170267676-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | CYP3A4 122/4885CYP2C9 188/4885CYP2C19 62/4885 |
“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.