Known targets — ChEMBL curated mechanism
The experimentally established mechanism targets of Oxalic 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 | |
|---|---|---|---|---|
| ▸ | CA1 | P00915 | 2/20 | 0.41 |
| ▸ | CA2 | P00918 | 2/20 | 0.41 |
| ▸ | CA4 | P22748 | 2/20 | 0.41 |
| ▸ | CA9 | Q16790 | 2/20 | 0.41 |
| ▸ | ELANE | P08246 | 1/20 | 0.41 |
| ▸ | HSD11B1 | P28845 | 1/20 | 0.39 |
| ▸ | HPGD | P15428 | 2/20 | 0.39 |
| ▸ | KEAP1 | Q14145 | 1/20 | 0.38 |
| ▸ | NFE2L2 | Q16236 | 1/20 | 0.38 |
| ▸ | USP30 | Q70CQ3 | 1/20 | 0.37 |
| ▸ | FABP4 | P15090 | 1/20 | 0.36 |
| ▸ | TMEM97 | Q5BJF2 | 1/20 | 0.36 |
| ▸ | SIGMAR1 | Q99720 | 1/20 | 0.36 |
| ▸ | NPC1 | O15118 | 3/20 | 0.36 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.36 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.36 |
| ▸ | RAB9A | P51151 | 2/20 | 0.36 |
| ▸ | LMNA | P02545 | 1/20 | 0.36 |
| ▸ | TP53 | P04637 | 1/20 | 0.36 |
| ▸ | POLB | P06746 | 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 | |
|---|---|---|---|---|
| Oxalic Acid SCHEMBL954304 | 1.00 | CA1 (0.41) | CA1CA2CA4CA9ELANE | |
| Oxalic Acid SCHEMBL955035 | 1.00 | CA1 (0.41) | CA1CA2CA4CA9ELANE | |
| Oxalic Acid SCHEMBL954305 | 1.00 | CA1 (0.41) | CA1CA2CA4CA9ELANE | |
| SCHEMBL953449 | 0.94 | CA1 (0.42) | CA1CA2CA4CA9ELANE | |
| SCHEMBL958031 | 0.94 | CA1 (0.42) | CA1CA2CA4CA9ELANE | |
| SCHEMBL953451 | 0.94 | CA1 (0.42) | CA1CA2CA4CA9ELANE | |
| SCHEMBL953452 | 0.94 | CA1 (0.42) | CA1CA2CA4CA9ELANE | |
| SCHEMBL958032 | 0.94 | CA1 (0.42) | CA1CA2CA4CA9ELANE | |
| SCHEMBL958033 | 0.94 | CA1 (0.42) | CA1CA2CA4CA9ELANE | |
| Oxalic Acid SCHEMBL954037 | 0.92 | SIGMAR1 (0.47) | CA1CA2CA4CA9ELANE |
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 25 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-8394797-B2 | Substituted pyrazole sigma receptor antagonists | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2013-03-12 | — | — | US | claimed |
| EP-1781619-B1 | SIGMA RECEPTOR INHIBITORS | ESTEVE LABOR DR (ES) | 2011-08-17 | — | — | EP | claimed |
| US-7282499-B2 | Sigma receptor inhibitors | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2007-10-16 | — | — | US | claimed |
| US-20070232585-A1 | Sigma Receptor Inhibitors | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2007-10-04 | — | — | US | claimed |
| EP-1781619-A1 | SIGMA RECEPTOR INHIBITORS | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2007-05-09 | — | — | EP | claimed |
| EP-1634873-A1 | Sigma receptor inhibitors | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2006-03-15 | — | — | EP | claimed |
| US-20060047127-A1 | Sigma receptor inhibitors | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2006-03-02 | — | — | US | claimed |
| WO-2006021463-A1 | SIGMA RECEPTOR INHIBITORS | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2006-03-02 | — | — | WO | claimed |
| US-9844516-B2 | Sigma ligands for use in the prevention and/or treatment of post-operative pain | Laboratorios De Dr. Esteve (ES) | 2017-12-19 | — | — | US | disclosed |
| EP-2531191-B1 | Sigma ligands for use in the prevention and/or treatment of postoperative pain | ESTEVE LABOR DR (ES) | 2016-03-30 | — | — | EP | disclosed |
| US-8394797-B2 | Substituted pyrazole sigma receptor antagonists | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2013-03-12 | — | — | US | disclosed |
| EP-2531191-A1 | SIGMA LIGANDS FOR USE IN THE PREVENTION AND/OR TREATMENT OF POSTOPERATIVE PAIN | Laboratorios Del. Dr. Esteve, S.A. (ES) | 2012-12-12 | — | — | EP | disclosed |
| US-20120302568-A1 | SIGMA LIGANDS FOR USE IN THE PREVENTION AND/OR TREATMENT OF POST-OPERATIVE PAIN | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2012-11-29 | — | — | US | disclosed |
| EP-1781619-B1 | SIGMA RECEPTOR INHIBITORS | ESTEVE LABOR DR (ES) | 2011-08-17 | — | — | EP | disclosed |
| US-7282499-B2 | Sigma receptor inhibitors | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2007-10-16 | — | — | US | disclosed |
| US-20070232585-A1 | Sigma Receptor Inhibitors | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2007-10-04 | — | — | US | disclosed |
| EP-1781619-A1 | SIGMA RECEPTOR INHIBITORS | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2007-05-09 | — | — | EP | disclosed |
| EP-1634873-A1 | Sigma receptor inhibitors | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2006-03-15 | — | — | EP | disclosed |
| WO-2006021463-A1 | SIGMA RECEPTOR INHIBITORS | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2006-03-02 | — | — | WO | disclosed |
| US-20060047127-A1 | Sigma receptor inhibitors | LABORATORIOS DEL DR. ESTEVE, S.A. (ES) | 2006-03-02 | — | — | 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 (3 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-20070232585-A1 | Sigma Receptor Inhibitors | SIGMAR1, OPRK1, OPRL1 | CA1 4673/4885CA2 4680/4885CA4 4874/4885 |
| US-20120302568-A1 | SIGMA LIGANDS FOR USE IN THE PREVENTION AND/OR TREATMENT OF POST-OPERATIVE PAIN | OPRL1, OPRK1, SIGMAR1 | CA1 3760/4885CA2 3949/4885CA4 4484/4885 |
| US-20060047127-A1 | Sigma receptor inhibitors | SIGMAR1, OPRK1, OPRL1 | CA1 4788/4885CA2 4780/4885CA4 4880/4885 |
“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.