Known targets — ChEMBL curated mechanism
The experimentally established mechanism targets of Pheniramine. 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 | |
|---|---|---|---|---|
| ▸ | HRH1 known ✓ | P35367 | 5/20 | 0.81 |
| ▸ | CHRM2 | P08172 | 5/20 | 1.00 |
| ▸ | SLC6A2 | P23975 | 5/20 | 1.00 |
| ▸ | SLC6A4 | P31645 | 5/20 | 1.00 |
| ▸ | SCN1A | P35498 | 3/20 | 1.00 |
| ▸ | SCN2A | Q99250 | 3/20 | 1.00 |
| ▸ | SCN3A | Q9NY46 | 3/20 | 1.00 |
| ▸ | CHRM1 | P11229 | 4/20 | 0.81 |
| ▸ | SLC6A3 | Q01959 | 4/20 | 0.81 |
| ▸ | KCNH2 | Q12809 | 4/20 | 0.81 |
| ▸ | HRH3 | Q9Y5N1 | 4/20 | 0.81 |
| ▸ | HTR2A | P28223 | 4/20 | 0.81 |
| ▸ | ADRA2B | P18089 | 3/20 | 0.81 |
| ▸ | LMNA | P02545 | 3/20 | 0.81 |
| ▸ | TSHR | P16473 | 3/20 | 0.81 |
| ▸ | CYP2D6 | P10635 | 2/20 | 0.81 |
| ▸ | NFKB1 | P19838 | 2/20 | 0.81 |
| ▸ | THPO | P40225 | 2/20 | 0.81 |
| ▸ | DRD1 | P21728 | 2/20 | 0.81 |
| ▸ | HTR2C | P28335 | 2/20 | 0.81 |
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 | |
|---|---|---|---|---|
| Pheniramine SCHEMBL48720 | 1.00 | CHRM2 (1.00) | CHRM2SLC6A2SLC6A4SCN1ASCN2A | |
| Pheniramine SCHEMBL126153 | 1.00 | CHRM2 (1.00) | CHRM2SLC6A2SLC6A4SCN1ASCN2A | |
| Pheniramine SCHEMBL30182646 | 1.00 | CHRM2 (1.00) | CHRM2SLC6A2SLC6A4SCN1ASCN2A | |
| Pheniramine SCHEMBL365145 | 0.98 | CHRM2 (0.97) | CHRM2SLC6A2SLC6A4SCN1ASCN2A | |
| Pheniramine SCHEMBL18240052 | 0.98 | CHRM2 (0.97) | CHRM2SLC6A2SLC6A4SCN1ASCN2A | |
| Chlorpheniramine SCHEMBL10622596 | 0.91 | CHRM2 (0.97) | CHRM2SLC6A2SLC6A4SCN1ASCN2A | |
| Dexbrompheniramine SCHEMBL28086608 | 0.91 | CHRM2 (0.97) | CHRM2SLC6A2SLC6A4SCN1ASCN2A | |
| SCHEMBL11615820 | 0.91 | CHRM2 (0.83) | CHRM2SLC6A2SLC6A4SCN1ASCN2A | |
| SCHEMBL14198390 | 0.91 | CHRM2 (0.83) | CHRM2SLC6A2SLC6A4SCN1ASCN2A | |
| Dexbrompheniramine SCHEMBL15516617 | 0.90 | CHRM2 (1.00) | CHRM2SLC6A2SLC6A4SCN1ASCN2A |
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 12087 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 |
|---|---|---|---|---|---|---|---|
| US-20260139860-A1 | PRODUCTS OF MANUFACTURE FOR THE TREATMENT, PREVENTION AND AMELIORATION OF MICROBIAL INFECTIONS | CENTRE FOR DIGESTIVE DISEASES (AU) | 2026-05-21 | — | — | US | claimed |
| US-20260137558-A1 | OPHTHALMIC DEVICE | Able Tx Ltd. (IL) | 2026-05-21 | — | — | US | claimed |
| WO-2026100654-A1 | NUCLEIC ACID INTRODUCTION AID, NUCLEIC ACID INTRODUCTION AGENT, AND NUCLEIC ACID INTRODUCTION METHOD | 株式会社インファーマシア | 2026-05-15 | — | — | WO | claimed |
| CN-122010841-A | Medicinal soothing preparation and preparation method thereof | 广州大光制药有限公司 | 2026-05-12 | — | — | CN | claimed |
| EP-4731194-A1 | MATERIALS AND METHODS FOR MITIGATING THE PRESENCE OF NITROSAMINES IN PACKAGING USING AN ACTIVE AGENT | CSP Technologies, Inc. (US) | 2026-04-29 | — | — | EP | claimed |
| EP-4704971-A1 | GAMMA STIMULATION AND NEUROMODULATOR COMBINATION THERAPY | Cognito Therapeutics, Inc. (US) | 2026-03-11 | — | — | EP | claimed |
| US-12569451-B2 | Bio-inspired tissue-adhesive hydrogel patch and uses thereof | Cellartgen Inc. (KR) | 2026-03-10 | — | — | US | claimed |
| EP-4691568-A2 | LOW-DOSE BRIMONIDINE COMBINATIONS AND USES THEREOF | Eye Therapies, LLC (US) | 2026-02-11 | — | — | EP | claimed |
| EP-4691492-A2 | LIQUID COMPOSITIONS | Kenvue Brands LLC (US) | 2026-02-11 | — | — | EP | claimed |
| EP-4680248-A1 | PRODUCTS OF MANUFACTURE AND THERAPEUTIC COMPOSITIONS FOR TREATING, AMELIORATING OR PREVENTING VIRAL INFECTIONS AND METHODS FOR MAKING AND USING THEM | Topelia Aust Limited (ACN 652 771 670) (AU) | 2026-01-21 | — | — | EP | claimed |
| EP-0149874-A2 | An impact wrench | KABUSHIKI KAISHA KUKEN (JP) | 1985-07-31 | — | — | EP | claimed |
| EP-0071630-A4 | INDICATOR FOR SURGICAL STAPLER. | UNITED STATES SURGICAL CORP (US) | 1985-02-28 | — | — | EP | claimed |
| EP-0043171-B1 | APPARATUS FOR PACKING ARTICLES FED IN A CONTINUOUS FLOW | TEVOPHARM SCHIEDAM B.V. (NL) | 1984-09-26 | — | — | EP | claimed |
| EP-0023359-B1 | POWDERY PHARMACEUTICAL COMPOSITION AND POWDERY PREPARATION FOR APPLICATION TO THE NASAL MUCOSA, AND METHOD FOR ADMINISTRATION THEREOF | TEIJIN LIMITED (JP) | 1984-04-18 | — | — | EP | claimed |
| EP-0071630-A1 | INDICATOR FOR SURGICAL STAPLER. | UNITED STATES SURGICAL CORP (US) | 1983-02-16 | — | — | EP | claimed |
| WO-1982002824-A1 | INDICATOR FOR SURGICAL STAPLER | UNITED STATES SURGICAL CORP (US) | 1982-09-02 | — | — | WO | claimed |
| US-4175119-A | Composition and method to prevent accidental and intentional overdosage with psychoactive drugs | PORTER GARRY L | 1979-11-20 | — | — | US | claimed |
| US-4104382-A | (((THIAZOLYL-, ISOTHIAZOLYL- OR PYRIDYLALKYL)THIO)ALKYL)GUANIDINE | SMITH KLINE & FRENCH LABORATORIES LIMITED (GB) | 1978-08-01 | — | — | US | claimed |
| US-4050526-A | Post driving machine | FORESIGHT INDUSTRIES (US) | 1977-09-27 | — | — | US | claimed |
| US-4000302-A | ANTIHISTAMINES | SMITH KLINE & FRENCH LABORATORIES LIMITED (EN) | 1976-12-28 | — | — | US | claimed |