Known targets — ChEMBL curated mechanism
ACHEBDKRB2CHRM1CHRM2CHRM3CHRNA1CHRNB1CHRNDCHRNECHRNGGUCY1A1GUCY1A2GUCY1B1GUCY1B2NAMPTPTAFRSLC10A2SLC6A2SLC6A3TACR1dacAdacBdacCftsImrcAmrcBmrdA
The experimentally established mechanism targets of Hydrochloric Acid. The predicted profile below is derived independently by chemical similarity — agreement is a validation signal, a miss is honest.
Predicted protein targets (top 13)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | LMNA | P02545 | 2/20 | 0.51 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.51 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.51 |
| ▸ | GLA | P06280 | 1/20 | 0.51 |
| ▸ | GAA | P10253 | 1/20 | 0.51 |
| ▸ | MPI | P34949 | 1/20 | 0.51 |
| ▸ | METTL3 | Q86U44 | 3/20 | 0.41 |
| ▸ | POLB | P06746 | 2/20 | 0.40 |
| ▸ | METTL14 | Q9HCE5 | 1/20 | 0.38 |
| ▸ | MAPT | P10636 | 1/20 | 0.37 |
| ▸ | PKM | P14618 | 1/20 | 0.36 |
| ▸ | RXFP1 | Q9HBX9 | 2/20 | 0.36 |
| ▸ | PRKDC | P78527 | 1/20 | 0.34 |
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 | |
|---|---|---|---|---|
| SCHEMBL17808816 | 0.98 | LMNA (0.53) | LMNAKDM4EALDH1A1GLAGAA | |
| Hydrochloric Acid SCHEMBL17802253 | 0.96 | LMNA (0.55) | LMNAKDM4EALDH1A1GLAGAA | |
| SCHEMBL19361114 | 0.85 | LMNA (0.58) | LMNAKDM4EALDH1A1GLAGAA | |
| SCHEMBL17808813 | 0.82 | KDM4E (0.54) | LMNAKDM4EALDH1A1GLAGAA | |
| SCHEMBL2901489 | 0.81 | KDM4E (0.59) | LMNAKDM4EALDH1A1GLAGAA | |
| SCHEMBL17808862 | 0.80 | KDM4E (0.55) | LMNAKDM4EALDH1A1GLAGAA | |
| SCHEMBL17808867 | 0.80 | KDM4E (0.49) | LMNAKDM4EALDH1A1GLAGAA | |
| SCHEMBL17808871 | 0.80 | KDM4E (0.51) | LMNAKDM4EALDH1A1GLAGAA | |
| SCHEMBL17808866 | 0.79 | KDM4E (0.54) | LMNAKDM4EALDH1A1GLAGAA | |
| SCHEMBL17808875 | 0.79 | LMNA (0.54) | LMNAKDM4EALDH1A1GLAGAA |
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 |
| EP-3227292-A1 | 4H-PYRIDO[1,2-a]PYRIMIDIN-4-ONE COMPOUNDS | Prana Biotechnology Ltd (AU) | 2017-10-11 | — | — | EP | 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 | LMNA 1246/4885KDM4E 2827/4885ALDH1A1 299/4885 |
| US-20200317670-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | LMNA 1246/4885KDM4E 2827/4885ALDH1A1 299/4885 |
| US-10287285-B2 | 4H-pyrido[1,2-A]pyrimidin-4-one compounds | PSEN2, PSEN1, PNPO | LMNA 1246/4885KDM4E 2827/4885ALDH1A1 299/4885 |
| US-11008319-B2 | 4H-pyrido[1,2-a]pyrimidin-4-one compounds | PSEN2, PSEN1, PNPO | LMNA 1246/4885KDM4E 2827/4885ALDH1A1 299/4885 |
| US-20190352301-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | LMNA 1246/4885KDM4E 2827/4885ALDH1A1 299/4885 |
| US-20210230159-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | LMNA 1246/4885KDM4E 2827/4885ALDH1A1 299/4885 |
| US-20170267676-A1 | 4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE COMPOUNDS | PSEN2, PSEN1, PNPO | LMNA 1246/4885KDM4E 2827/4885ALDH1A1 299/4885 |
“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.