Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | MKNK1 | Q9BUB5 | 1/20 | 0.39 |
| ▸ | KDM5B | Q9UGL1 | 1/20 | 0.39 |
| ▸ | ALOX5 | P09917 | 1/20 | 0.39 |
| ▸ | P4HTM | Q9NXG6 | 1/20 | 0.38 |
| ▸ | ACLY | P53396 | 2/20 | 0.38 |
| ▸ | VHL | P40337 | 1/20 | 0.38 |
| ▸ | FYN | P06241 | 3/20 | 0.37 |
| ▸ | KDR | P35968 | 1/20 | 0.37 |
| ▸ | GABRG2 | P18507 | 1/20 | 0.37 |
| ▸ | GABRB3 | P28472 | 1/20 | 0.37 |
| ▸ | GABRA3 | P34903 | 1/20 | 0.37 |
| ▸ | CYP2A6 | P11509 | 2/20 | 0.37 |
| ▸ | FGFR1 | P11362 | 1/20 | 0.36 |
| ▸ | MAOA | P21397 | 1/20 | 0.36 |
| ▸ | CYP2E1 | P05181 | 1/20 | 0.36 |
| ▸ | CYP2C9 | P11712 | 1/20 | 0.36 |
| ▸ | CYP2B6 | P20813 | 1/20 | 0.36 |
| ▸ | CYP2C19 | P33261 | 1/20 | 0.36 |
| ▸ | KDM5A | P29375 | 1/20 | 0.36 |
| ▸ | RPS6KA3 | P51812 | 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 | |
|---|---|---|---|---|
| SCHEMBL17808751 | 0.87 | RPS6KA3 (0.37) | KDM5BFYNKDRMAOAKDM5A | |
| SCHEMBL17808902 | 0.81 | CCNE1 (0.40) | KDM5BFYNKDR | |
| SCHEMBL17808756 | 0.81 | PTGS1 (0.36) | KDM5BRPS6KA3 | |
| SCHEMBL17808904 | 0.80 | TOP2A (0.36) | MKNK1FYNCYP2C19KDM5A | |
| SCHEMBL17808723 | 0.80 | CYP3A4 (0.38) | MKNK1P4HTMACLYVHLCYP2A6 | |
| SCHEMBL19361112 | 0.79 | TP53 (0.39) | — | |
| SCHEMBL10027287 | 0.78 | CYP3A4 (0.42) | MKNK1P4HTMCYP2A6CYP2E1CYP2C9 | |
| SCHEMBL19365017 | 0.77 | KDM5A (0.37) | GABRG2GABRB3GABRA3KDM5A | |
| SCHEMBL17808905 | 0.76 | KDM5B (0.38) | MKNK1KDM5BKDM5A | |
| SCHEMBL17802285 | 0.76 | KDM5A (0.36) | GABRG2GABRB3GABRA3KDM5A |
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 | MKNK1 2844/4885KDM5B 2743/4885ALOX5 1207/4885 |
| US-20200317670-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | MKNK1 2844/4885KDM5B 2743/4885ALOX5 1207/4885 |
| US-10287285-B2 | 4H-pyrido[1,2-A]pyrimidin-4-one compounds | PSEN2, PSEN1, PNPO | MKNK1 2844/4885KDM5B 2743/4885ALOX5 1207/4885 |
| US-11008319-B2 | 4H-pyrido[1,2-a]pyrimidin-4-one compounds | PSEN2, PSEN1, PNPO | MKNK1 2844/4885KDM5B 2743/4885ALOX5 1207/4885 |
| US-20190352301-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | MKNK1 2844/4885KDM5B 2743/4885ALOX5 1207/4885 |
| US-20210230159-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | MKNK1 2844/4885KDM5B 2743/4885ALOX5 1207/4885 |
| US-20170267676-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | MKNK1 2844/4885KDM5B 2743/4885ALOX5 1207/4885 |
“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.