Predicted protein targets (top 19)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | RAF1 | P04049 | 5/20 | 0.48 |
| ▸ | BRAF | P15056 | 5/20 | 0.48 |
| ▸ | FYN | P06241 | 2/20 | 0.45 |
| ▸ | TDO2 | P48775 | 2/20 | 0.44 |
| ▸ | KIT | P10721 | 1/20 | 0.43 |
| ▸ | MAP3K11 | Q16584 | 2/20 | 0.43 |
| ▸ | PDGFRB | P09619 | 1/20 | 0.43 |
| ▸ | PDGFRA | P16234 | 1/20 | 0.43 |
| ▸ | JAK2 | O60674 | 1/20 | 0.42 |
| ▸ | JAK1 | P23458 | 1/20 | 0.42 |
| ▸ | TYK2 | P29597 | 1/20 | 0.42 |
| ▸ | KDR | P35968 | 1/20 | 0.42 |
| ▸ | JAK3 | P52333 | 1/20 | 0.42 |
| ▸ | AURKB | Q96GD4 | 1/20 | 0.42 |
| ▸ | PDE10A | Q9Y233 | 1/20 | 0.41 |
| ▸ | PIK3R1 | P27986 | 1/20 | 0.41 |
| ▸ | PIK3CA | P42336 | 1/20 | 0.41 |
| ▸ | EGFR | P00533 | 1/20 | 0.39 |
| ▸ | IDO1 | P14902 | 1/20 | 0.39 |
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 | |
|---|---|---|---|---|
| SCHEMBL22744980 | 0.84 | PIK3CA (0.53) | RAF1BRAFKITMAP3K11PDGFRB | |
| SCHEMBL29481399 | 0.84 | TDO2 (0.43) | RAF1BRAFFYNTDO2KIT | |
| SCHEMBL22714754 | 0.84 | TDO2 (0.43) | RAF1BRAFFYNTDO2KIT | |
| SCHEMBL22714762 | 0.83 | KIT (0.43) | RAF1BRAFFYNTDO2KIT | |
| SCHEMBL30943394 | 0.83 | MAP4K4 (0.56) | RAF1BRAFFYNKITMAP3K11 | |
| SCHEMBL30885087 | 0.83 | KIT (0.43) | RAF1BRAFFYNTDO2KIT | |
| SCHEMBL22732462 | 0.83 | MAP4K4 (0.56) | RAF1BRAFFYNKITMAP3K11 | |
| Hydrochloric Acid SCHEMBL22714824 | 0.82 | MAP4K4 (0.55) | RAF1BRAFFYNKITMAP3K11 | |
| SCHEMBL22744955 | 0.82 | ALDH1A1 (0.54) | RAF1BRAFKITMAP3K11PDGFRB | |
| SCHEMBL22715067 | 0.81 | TDO2 (0.42) | RAF1BRAFFYNTDO2KIT |
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 23 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-12637451-B2 | Amino quinazoline derivatives as P2X3 inhibitors | CHIESI FARMACEUTICI S.P.A. (IT) | 2026-05-26 | — | — | US | disclosed |
| US-12466820-B2 | Amino quinazoline derivatives as P2X3 inhibitors | CHIESI FARMACEUTICI S.P.A. (IT) | 2025-11-11 | — | — | US | disclosed |
| EP-4251620-B1 | AMINO QUINAZOLINE DERIVATIVES AS P2X3 INHIBITORS | CHIESI FARM SPA (IT) | 2025-04-16 | — | — | EP | disclosed |
| CN-118239931-A | As P2X3Aminoquinazoline derivatives of inhibitors | 奇斯药制品公司 | 2024-06-25 | — | — | CN | disclosed |
| CN-114269432-B | As P2X3Aminoquinazoline derivatives of inhibitors | 奇斯药制品公司 | 2024-05-07 | — | — | CN | disclosed |
| CN-113891745-B | As P2X3Aminoquinazoline derivatives of inhibitors | 奇斯药制品公司 | 2024-05-07 | — | — | CN | disclosed |
| US-20240025880-A1 | AMINO QUINAZOLINE DERIVATIVES AS P2X3 INHIBITORS | CHIESI FARMACEUTICI S.P.A. (IT) | 2024-01-25 | — | — | US | disclosed |
| US-20240025880-A1 | AMINO QUINAZOLINE DERIVATIVES AS P2X3 INHIBITORS | CHIESI FARMACEUTICI S.P.A. (IT) | 2024-01-25 | — | — | US | disclosed |
| US-20240025880-A1 | AMINO QUINAZOLINE DERIVATIVES AS P2X3 INHIBITORS | CHIESI FARMACEUTICI S.P.A. (IT) | 2024-01-25 | — | — | US | disclosed |
| EP-4251620-A1 | AMINO QUINAZOLINE DERIVATIVES AS P2X3 INHIBITORS | Chiesi Farmaceutici S.p.A. (IT) | 2023-10-04 | — | — | EP | disclosed |
| WO-2022112490-A1 | AMINO QUINAZOLINE DERIVATIVES AS P2X3 INHIBITORS | CHIESI FARMACEUTICI S.P.A. (IT) | 2022-06-02 | — | — | WO | disclosed |
| WO-2022112490-A1 | AMINO QUINAZOLINE DERIVATIVES AS P2X3 INHIBITORS | CHIESI FARMACEUTICI S.P.A. (IT) | 2022-06-02 | — | — | WO | disclosed |
| EP-3976180-A1 | AMINO QUINAZOLINE DERIVATIVES AS P2X3 INHIBITORS | Chiesi Farmaceutici S.p.A. (IT) | 2022-04-06 | — | — | EP | disclosed |
| EP-3976179-A1 | AMINO QUINAZOLINE DERIVATIVES AS P2X3 INHIBITORS | Chiesi Farmaceutici S.p.A. (IT) | 2022-04-06 | — | — | EP | disclosed |
| CN-114269432-A | As P2X3Aminoquinazoline derivatives as inhibitors | 奇斯药制品公司 | 2022-04-01 | — | — | CN | disclosed |
| CN-113891745-A | As P2X3Aminoquinazoline derivatives as inhibitors | 奇斯药制品公司 | 2022-01-04 | — | — | CN | disclosed |
| WO-2020239952-A1 | AMINO QUINAZOLINE DERIVATIVES AS P2X3 INHIBITORS | CHIESI FARMACEUTICI S.P.A. (IT) | 2020-12-03 | — | — | WO | disclosed |
| WO-2020239951-A1 | AMINO QUINAZOLINE DERIVATIVES AS P2X3 INHIBITORS | CHIESI FARMACEUTICI S.P.A. (IT) | 2020-12-03 | — | — | WO | disclosed |
| WO-2020239951-A1 | AMINO QUINAZOLINE DERIVATIVES AS P2X3 INHIBITORS | CHIESI FARMACEUTICI S.P.A. (IT) | 2020-12-03 | — | — | WO | disclosed |
| WO-2020239952-A1 | AMINO QUINAZOLINE DERIVATIVES AS P2X3 INHIBITORS | CHIESI FARMACEUTICI S.P.A. (IT) | 2020-12-03 | — | — | 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 (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-12466820-B2 | Amino quinazoline derivatives as P2X3 inhibitors | P2RX3, P2RX5, P2RX1 | RAF1 2603/4885BRAF 3575/4885FYN 2876/4885 |
| US-20240025880-A1 | AMINO QUINAZOLINE DERIVATIVES AS P2X3 INHIBITORS | P2RX3, P2RX5, P2RX1 | RAF1 2603/4885BRAF 3575/4885FYN 2876/4885 |
| US-12637451-B2 | Amino quinazoline derivatives as P2X3 inhibitors | P2RX3, P2RX1, P2RX7 | RAF1 1455/4885BRAF 3139/4885FYN 3184/4885 |
“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.