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 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | SLC6A2 known ✓ | P23975 | 1/20 | 0.40 |
| ▸ | GABRA1 | P14867 | 3/20 | 0.40 |
| ▸ | GABRG2 | P18507 | 2/20 | 0.40 |
| ▸ | GABRB3 | P28472 | 2/20 | 0.40 |
| ▸ | GABRB2 | P47870 | 2/20 | 0.40 |
| ▸ | TSHR | P16473 | 2/20 | 0.40 |
| ▸ | FAAH | O00519 | 2/20 | 0.40 |
| ▸ | CA1 | P00915 | 1/20 | 0.40 |
| ▸ | CA2 | P00918 | 1/20 | 0.40 |
| ▸ | LMNA | P02545 | 1/20 | 0.40 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.40 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.40 |
| ▸ | HPGD | P15428 | 1/20 | 0.40 |
| ▸ | GABRB1 | P18505 | 1/20 | 0.40 |
| ▸ | PTGS1 | P23219 | 1/20 | 0.40 |
| ▸ | HTR2C | P28335 | 1/20 | 0.40 |
| ▸ | GABRA5 | P31644 | 1/20 | 0.40 |
| ▸ | GABRA3 | P34903 | 1/20 | 0.40 |
| ▸ | HTR2B | P41595 | 1/20 | 0.40 |
| ▸ | GABRA2 | P47869 | 1/20 | 0.40 |
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 | |
|---|---|---|---|---|
| SCHEMBL20408261 | 0.80 | GABRA1 (0.40) | GABRA1GABRG2GABRB3GABRB2TSHR | |
| SCHEMBL12852211 | 0.80 | GABRA1 (0.40) | GABRA1GABRG2GABRB3GABRB2TSHR | |
| SCHEMBL13675478 | 0.79 | GABRA1 (0.43) | GABRA1GABRG2GABRB3GABRB2TSHR | |
| SCHEMBL28563413 | 0.78 | GABRA1 (0.41) | GABRA1GABRG2GABRB3GABRB2TSHR | |
| SCHEMBL12852198 | 0.78 | GABRA1 (0.41) | GABRA1GABRG2GABRB3GABRB2TSHR | |
| SCHEMBL2003694 | 0.78 | GABRA1 (0.41) | GABRA1GABRG2GABRB3GABRB2TSHR | |
| Hydrochloric Acid SCHEMBL25288210 | 0.76 | GABRA1 (0.40) | GABRA1GABRG2GABRB3GABRB2TSHR | |
| Iodide SCHEMBL28605836 | 0.76 | GABRA1 (0.40) | GABRA1GABRG2GABRB3GABRB2TSHR | |
| Hydrochloric Acid SCHEMBL28603971 | 0.76 | GABRA1 (0.40) | GABRA1GABRG2GABRB3GABRB2TSHR | |
| Hydrochloric Acid SCHEMBL29155383 | 0.76 | GABRA1 (0.40) | GABRA1GABRG2GABRB3GABRB2TSHR |
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 15 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-12186313-B2 | Pyridazinone compounds and their use as DAAO inhibitors | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2025-01-07 | — | — | US | disclosed |
| US-20220008416-A1 | PYRIDAZINONE COMPOUNDS AND THEIR USE AS DAAO INHIBITORS | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2022-01-13 | — | — | US | disclosed |
| US-11129828-B2 | Pyridazinone compounds and their use as DAAO inhibitors | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2021-09-28 | — | — | US | disclosed |
| US-20200121678-A1 | PYRIDAZINONE COMPOUNDS AND THEIR USE AS DAAO INHIBITORS | TAKEDA PHARMACEUTICALS CO (JP) | 2020-04-23 | — | — | US | disclosed |
| US-10463663-B2 | Pyridazinone compounds and their use as DAAO inhibitors | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2019-11-05 | — | — | US | disclosed |
| US-20180177780-A1 | PYRIDAZINONE COMPOUNDS AND THEIR USE AS DAAO INHIBITORS | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2018-06-28 | — | — | US | disclosed |
| US-9931340-B2 | Pyridazinone compounds and their use as DAAO inhibitors | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2018-04-03 | — | — | US | disclosed |
| EP-2748149-B9 | PYRIDAZINONE COMPOUNDS AND THEIR USE AS DAAO INHIBITORS | TAKEDA PHARMACEUTICALS CO (JP) | 2017-11-15 | — | — | EP | disclosed |
| US-20170173007-A1 | PYRIDAZINONE COMPOUNDS AND THEIR USE AS DAAO INHIBITORS | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2017-06-22 | — | — | US | disclosed |
| US-9290456-B2 | Pyridazinone compounds and their use as DAAO inhibitors | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2016-03-22 | — | — | US | disclosed |
| EP-2748149-B1 | PYRIDAZINONE COMPOUNDS AND THEIR USE AS DAAO INHIBITORS | TAKEDA PHARMACEUTICAL (JP) | 2015-10-21 | — | — | EP | disclosed |
| US-20150030704-A1 | PYRIDAZINONE COMPOUNDS AND THEIR USE AS DAAO INHIBITORS | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2015-01-29 | — | — | US | disclosed |
| EP-2748149-A1 | PYRIDAZINONE COMPOUNDS AND THEIR USE AS DAAO INHIBITORS | Takeda Pharmaceutical Company Limited (JP) | 2014-07-02 | — | — | EP | disclosed |
| WO-2013027000-A1 | PYRIDAZINONE COMPOUNDS AND THEIR USE AS DAAO INHIBITORS | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2013-02-28 | — | — | WO | disclosed |
| US-20130052281-A1 | NOVEL COMPOUNDS | TAKEDA PHARMACEUTICAL COMPANY LIMITED (JP) | 2013-02-28 | — | — | US | 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 (9 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-20130052281-A1 | NOVEL COMPOUNDS | ABCG2, F12, UGT1A1 | SLC6A2 1580/4885GABRA1 1160/4885GABRG2 1858/4885 |
| US-20150030704-A1 | PYRIDAZINONE COMPOUNDS AND THEIR USE AS DAAO INHIBITORS | PNPO, DAO, DPYD | SLC6A2 860/4885GABRA1 3191/4885GABRG2 4114/4885 |
| US-12186313-B2 | Pyridazinone compounds and their use as DAAO inhibitors | PNPO, DAO, DPYD | SLC6A2 860/4885GABRA1 3191/4885GABRG2 4114/4885 |
| US-20200121678-A1 | PYRIDAZINONE COMPOUNDS AND THEIR USE AS DAAO INHIBITORS | PNPO, DAO, DPYD | SLC6A2 860/4885GABRA1 3191/4885GABRG2 4114/4885 |
| US-11129828-B2 | Pyridazinone compounds and their use as DAAO inhibitors | PNPO, DAO, DPYD | SLC6A2 860/4885GABRA1 3191/4885GABRG2 4114/4885 |
| US-20180177780-A1 | PYRIDAZINONE COMPOUNDS AND THEIR USE AS DAAO INHIBITORS | PNPO, DAO, DPYD | SLC6A2 860/4885GABRA1 3191/4885GABRG2 4114/4885 |
| US-10463663-B2 | Pyridazinone compounds and their use as DAAO inhibitors | PNPO, DAO, DPYD | SLC6A2 860/4885GABRA1 3191/4885GABRG2 4114/4885 |
| US-20170173007-A1 | PYRIDAZINONE COMPOUNDS AND THEIR USE AS DAAO INHIBITORS | PNPO, DAO, DPYD | SLC6A2 860/4885GABRA1 3191/4885GABRG2 4114/4885 |
| US-20220008416-A1 | PYRIDAZINONE COMPOUNDS AND THEIR USE AS DAAO INHIBITORS | PNPO, DAO, DPYD | SLC6A2 860/4885GABRA1 3191/4885GABRG2 4114/4885 |
“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.