Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | CYP3A4 | P08684 | 4/20 | 0.34 |
| ▸ | USP2 | O75604 | 1/20 | 0.34 |
| ▸ | TSHR | P16473 | 1/20 | 0.34 |
| ▸ | CYP2C19 | P33261 | 1/20 | 0.34 |
| ▸ | CYP1A2 | P05177 | 3/20 | 0.33 |
| ▸ | BRD4 | O60885 | 7/20 | 0.33 |
| ▸ | NR3C1 | P04150 | 1/20 | 0.33 |
| ▸ | ERN1 | O75460 | 1/20 | 0.33 |
| ▸ | FFAR1 | O14842 | 2/20 | 0.32 |
| ▸ | ALOX15 | P16050 | 1/20 | 0.32 |
| ▸ | HSD17B10 | Q99714 | 1/20 | 0.32 |
| ▸ | ADRA2B | P18089 | 3/20 | 0.32 |
| ▸ | FTO | Q9C0B1 | 1/20 | 0.32 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.32 |
| ▸ | ADRA2A | P08913 | 1/20 | 0.32 |
| ▸ | DRD2 | P14416 | 1/20 | 0.32 |
| ▸ | ADRA1A | P35348 | 1/20 | 0.32 |
| ▸ | EED | O75530 | 1/20 | 0.32 |
| ▸ | SUZ12 | Q15022 | 1/20 | 0.32 |
| ▸ | EZH2 | Q15910 | 1/20 | 0.32 |
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 | |
|---|---|---|---|---|
| SCHEMBL17808737 | 0.82 | NR3C1 (0.34) | BRD4NR3C1ERN1FFAR1FTO | |
| SCHEMBL17808921 | 0.81 | USP1 (0.37) | CYP3A4CYP2C19CYP1A2BRD4NR3C1 | |
| SCHEMBL17808730 | 0.80 | PRKCQ (0.34) | USP2ALOX15HSD17B10 | |
| SCHEMBL10027311 | 0.79 | MAPT (0.36) | HSD17B10ALDH1A1 | |
| SCHEMBL17808764 | 0.78 | PDE3B (0.36) | — | |
| SCHEMBL17808843 | 0.78 | TP53 (0.43) | NR3C1HSD17B10ADRA2BALDH1A1ADRA2A | |
| SCHEMBL17808740 | 0.77 | USP7 (0.36) | CYP3A4USP2TSHRCYP2C19CYP1A2 | |
| SCHEMBL19361118 | 0.77 | AURKA (0.36) | HSD17B10 | |
| SCHEMBL17808760 | 0.76 | LMNA (0.36) | CYP3A4USP2TSHRCYP2C19CYP1A2 | |
| SCHEMBL17808723 | 0.76 | CYP3A4 (0.38) | CYP3A4CYP2C19CYP1A2 |
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 122/4885USP2 4626/4885TSHR 2602/4885 |
| US-20200317670-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | CYP3A4 122/4885USP2 4626/4885TSHR 2602/4885 |
| US-10287285-B2 | 4H-pyrido[1,2-A]pyrimidin-4-one compounds | PSEN2, PSEN1, PNPO | CYP3A4 122/4885USP2 4626/4885TSHR 2602/4885 |
| US-11008319-B2 | 4H-pyrido[1,2-a]pyrimidin-4-one compounds | PSEN2, PSEN1, PNPO | CYP3A4 122/4885USP2 4626/4885TSHR 2602/4885 |
| US-20190352301-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | CYP3A4 122/4885USP2 4626/4885TSHR 2602/4885 |
| US-20210230159-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | CYP3A4 122/4885USP2 4626/4885TSHR 2602/4885 |
| US-20170267676-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | CYP3A4 122/4885USP2 4626/4885TSHR 2602/4885 |
“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.