Known targets — ChEMBL curated mechanism
ACHECHKACHRM1CHRM2CHRM3CHRM4CHRM5CHRNA1CHRNB1CHRNDCHRNECHRNGHRH2OPRM1
The experimentally established mechanism targets of Tetraphenylphosphonium. 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 | |
|---|---|---|---|---|
| ▸ | ACHE known ✓ | P22303 | 1/20 | 0.33 |
| ▸ | HIF1A | Q16665 | 1/20 | 0.47 |
| ▸ | MAPT | P10636 | 2/20 | 0.39 |
| ▸ | HPGD | P15428 | 1/20 | 0.39 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.39 |
| ▸ | MGLL | Q99685 | 1/20 | 0.39 |
| ▸ | HSD17B10 | Q99714 | 1/20 | 0.39 |
| ▸ | ALDH1A1 | P00352 | 4/20 | 0.38 |
| ▸ | TSHR | P16473 | 5/20 | 0.35 |
| ▸ | DPP4 | P27487 | 2/20 | 0.35 |
| ▸ | F2 | P00734 | 1/20 | 0.35 |
| ▸ | CYP1A2 | P05177 | 2/20 | 0.35 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.35 |
| ▸ | CYP2C19 | P33261 | 1/20 | 0.35 |
| ▸ | SNCA | P37840 | 1/20 | 0.34 |
| ▸ | CA1 | P00915 | 2/20 | 0.33 |
| ▸ | CA2 | P00918 | 2/20 | 0.33 |
| ▸ | CA9 | Q16790 | 2/20 | 0.33 |
| ▸ | TDP1 | Q9NUW8 | 2/20 | 0.33 |
| ▸ | LMNA | P02545 | 2/20 | 0.33 |
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 | |
|---|---|---|---|---|
| Tetraphenylphosphonium SCHEMBL17818165 | 1.00 | HIF1A (0.47) | HIF1AMAPTHPGDSMN1; SMN2MGLL | |
| Tetraphenylphosphonium SCHEMBL7931760 | 0.96 | HIF1A (0.45) | HIF1AMAPTHPGDSMN1; SMN2MGLL | |
| Tetraphenylphosphonium SCHEMBL22151013 | 0.96 | HIF1A (0.45) | HIF1AMAPTHPGDSMN1; SMN2MGLL | |
| Tetraphenylphosphonium SCHEMBL17263861 | 0.96 | HIF1A (0.45) | HIF1AMAPTHPGDSMN1; SMN2MGLL | |
| Tetraphenylphosphonium SCHEMBL7062601 | 0.96 | HIF1A (0.45) | HIF1AMAPTHPGDSMN1; SMN2MGLL | |
| Tetraphenylphosphonium SCHEMBL29362652 | 0.96 | HIF1A (0.50) | HIF1AMAPTHPGDSMN1; SMN2MGLL | |
| Tetraphenylphosphonium SCHEMBL7931797 | 0.93 | HIF1A (0.43) | HIF1AMAPTHPGDSMN1; SMN2MGLL | |
| Tetraphenylphosphonium SCHEMBL9547828 | 0.93 | HIF1A (0.43) | HIF1AMAPTHPGDSMN1; SMN2MGLL | |
| Tetraphenylphosphonium SCHEMBL158514 | 0.92 | HIF1A (0.47) | HIF1AMAPTHPGDSMN1; SMN2MGLL | |
| Tetraphenylphosphonium SCHEMBL108817 | 0.92 | HIF1A (0.47) | HIF1AMAPTHPGDSMN1; SMN2MGLL |
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
Appears in 6465 patents — a generic fragment claimed broadly, so it's down-weighted as IP noise. Top by claim status then date:
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-122079956-A | Preparation method of heterocyclic compound | — | 2026-05-26 | — | — | CN | claimed |
| EP-4743526-A2 | POLISHING COMPOSITIONS AND METHODS OF USE THEREOF | FUJIFILM Electronic Materials U.S.A, Inc. (US) | 2026-05-20 | — | — | EP | claimed |
| CN-122036474-A | Method for synthesizing 4,4' -difluorobenzophenone | 山西科腾环保新材料股份有限公司 | 2026-05-15 | — | — | CN | claimed |
| CN-122037814-A | PP adhesive tape suitable for polymer soft package battery and preparation method thereof | 佛山市远创新航新能源材料技术有限公司 | 2026-05-15 | — | — | CN | claimed |
| EP-4731688-A1 | METHOD FOR THE PRODUCTION OF A HYDROXYL-GROUP TERMINATED OXAZOLIDINONE COMPOSITION | Covestro Deutschland AG (DE) | 2026-04-29 | — | — | EP | claimed |
| EP-4731689-A1 | METHOD FOR THE PRODUCTION OF THERMOPLASTIC POLYOXAZOLIDINONE | Covestro Deutschland AG (DE) | 2026-04-29 | — | — | EP | claimed |
| EP-4713317-A1 | A PROCESS FOR PURIFICATION OF ETHOFUMESATE | Adama Agan Ltd. (IL) | 2026-03-25 | — | — | EP | claimed |
| US-20260055219-A1 | ULTRA-LOW LOSS HYDROCARBON RESIN COMPOSITION | HUNTSMAN ADV MAT SWITZERLAND (CH) | 2026-02-26 | — | — | US | claimed |
| US-20260001858-A1 | DEVICE SYSTEM AND METHOD FOR PREPARING CYCLIC CARBONATE BY DIOL ESTERIFYING CYCLIZATION | HUIZHOU INSTITUTE OF GREEN ENERGY AND ADVANCED MAT (CN) | 2026-01-01 | — | — | US | claimed |
| EP-4200353-B1 | METHOD FOR THE PRODUCTION OF A THERMOPLASTIC POLYOXAZOLIDINONE | COVESTRO DEUTSCHLAND AG (DE) | 2025-11-19 | — | — | EP | claimed |
| EP-0178594-A2 | Process for the preparation of negative copies with a quinodiazide material | HOECHST AKTIENGESELLSCHAFT (DE) | 1986-04-23 | — | — | EP | claimed |
| EP-0172413-A2 | Process for producing piperidine derivatives | SUMITOMO CHEMICAL COMPANY, LIMITED (JP) | 1986-02-26 | — | — | EP | claimed |
| US-4520204-A | REACTING PHTHALIMIDE WITH ALKALI METAL PHENOLATE, EXTRACTION OF CATALYST FROM SOLVENT WHICH CONTAINS INORGANIC SALT | GENERAL ELECTRIC COMPANY (US) | 1985-05-28 | — | — | US | claimed |
| US-4499285-A | REACTING AN ALKALI METAL SULFIDE WITH HALOGEN, IMIDE, OR ANHYDRIDE SUBSTITUTED AROMATIC COMPOUND IN PRESENCE OF PHASE TRANSFER COMPOUND | GENERAL ELECTRIC COMPANY (US) | 1985-02-12 | — | — | US | claimed |
| US-4496532-A | REDUCTION OF TRIRUTHENIUM DODECACARBONYL | THE OHIO STATE UNIVERSITY RESEARCH FOUNDATION (US) | 1985-01-29 | — | — | US | claimed |
| US-4452601-A | TETRASUBSTITUTED PHOSPHONIUM SALTS AS PROMOTERS | CELANESE CORPORATION (US) | 1984-06-05 | — | — | US | claimed |
| EP-0108682-A1 | Solvent free preparation of diarylthioethers | GENERAL ELECTRIC COMPANY (US) | 1984-05-16 | — | — | EP | claimed |
| US-4304946-A | METHANOL, CARBON MONOXIDE, COBALT SULFIDE | MITSUBISHI GAS CHEMICAL COMPANY, INC. (JP) | 1981-12-08 | — | — | US | claimed |
| US-4289911-A | Process for producing methylisobutylketone | MITSUBISHI GAS CHEMICAL COMPANY, INC. (JP) | 1981-09-15 | — | — | US | claimed |
| US-4270015-A | CATALYTIC ESTERIFICATION OF AN ACYCLIC ACID USING A COMPLEX OF A RUTHENIUM COMPOUND AND A CESIUM, QUATERNARY AMMONIUM, OR PHOSPHONIUM COMPOUND; PYROLYSIS | TEXACO INC. (US) | 1981-05-26 | — | — | US | claimed |