Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | EGFR | P00533 | 19/20 | 1.00 |
| ▸ | ERBB2 | P04626 | 13/20 | 1.00 |
| ▸ | MEN1 | O00255 | 3/20 | 1.00 |
| ▸ | KMT2A | Q03164 | 3/20 | 1.00 |
| ▸ | MAPK1 | P28482 | 2/20 | 1.00 |
| ▸ | CYP3A4 | P08684 | 2/20 | 0.99 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.99 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.99 |
| ▸ | MAPT | P10636 | 1/20 | 0.99 |
| ▸ | ALOX15 | P16050 | 1/20 | 0.99 |
| ▸ | HSD17B10 | Q99714 | 1/20 | 0.99 |
| ▸ | ABCB11 | O95342 | 2/20 | 0.74 |
| ▸ | PIK3C2B | O00750 | 1/20 | 0.74 |
| ▸ | MAP2K7 | O14733 | 1/20 | 0.74 |
| ▸ | RIPK2 | O43353 | 1/20 | 0.74 |
| ▸ | PIK3C2G | O75747 | 1/20 | 0.74 |
| ▸ | STK10 | O94804 | 1/20 | 0.74 |
| ▸ | ABL1 | P00519 | 1/20 | 0.74 |
| ▸ | INSR | P06213 | 1/20 | 0.74 |
| ▸ | RET | P07949 | 1/20 | 0.74 |
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 | |
|---|---|---|---|---|
| Hydrochloric Acid SCHEMBL30362906 | 0.99 | EGFR (1.00) | EGFRERBB2MEN1KMT2AMAPK1 | |
| Hydrochloric Acid SCHEMBL9988095 | 0.99 | EGFR (1.00) | EGFRERBB2MEN1KMT2AMAPK1 | |
| Hydrochloric Acid SCHEMBL29556740 | 0.99 | EGFR (1.00) | EGFRERBB2MEN1KMT2AMAPK1 | |
| SCHEMBL4011172 | 0.94 | EGFR (0.89) | EGFRERBB2MEN1KMT2AMAPK1 | |
| SCHEMBL4005721 | 0.94 | EGFR (0.89) | EGFRERBB2MEN1KMT2AMAPK1 | |
| SCHEMBL4008075 | 0.93 | EGFR (0.88) | EGFRERBB2MEN1KMT2AMAPK1 | |
| SCHEMBL2102233 | 0.93 | EGFR (0.87) | EGFRERBB2MEN1KMT2AMAPK1 | |
| SCHEMBL4010480 | 0.93 | EGFR (0.87) | EGFRERBB2MEN1KMT2AMAPK1 | |
| SCHEMBL4005342 | 0.93 | EGFR (0.87) | EGFRERBB2MEN1KMT2AMAPK1 | |
| SCHEMBL12029760 | 0.93 | EGFR (0.87) | EGFRERBB2MEN1KMT2AMAPK1 |
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 145 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2400033-B1 | Method for determining sensitivity of tumor cells to tyrosine kinase inhibitor and computer program product | SYSMEX CORP (JP) | 2013-02-20 | — | — | EP | claimed |
| EP-1460072-B1 | Bicyclic heteroaromatic compounds as protein tyrosine kinase inhibitors | GLAXO GROUP LTD (GB) | 2006-04-05 | — | — | EP | claimed |
| EP-1460072-A1 | Bicyclic heteroaromatic compounds as protein tyrosine kinase inhibitors | GLAXO GROUP LIMITED (GB) | 2004-09-22 | — | — | EP | claimed |
| EP-4705293-A1 | SPIRO-HETEROCYCLIC INHIBITORS OF KRAS G12C MUTANT PROTEINS AND USES THEREOF | Amgen Inc. (US) | 2026-03-11 | — | — | EP | disclosed |
| WO-2025217247-A1 | TETHERED SPIRO-HETEROCYCLIC INHIBITORS OF KRAS G12C MUTANT PROTEINS AND USES THEREOF | AMGEN INC. (US) | 2025-10-16 | — | — | WO | disclosed |
| EP-4598921-A1 | MACROCYCLIC KRAS INHIBITORS AND METHODS OF USE | Amgen Inc. (US) | 2025-08-13 | — | — | EP | disclosed |
| EP-4598917-A1 | HETEROCYCLIC INHIBITORS OF KRAS G12C MUTANT PROTEINS AND USES THEREOF | Amgen Inc. (US) | 2025-08-13 | — | — | EP | disclosed |
| WO-2025136346-A1 | INDAZOLE CONTAINING COMPOUNDS AND METHODS OF USE | AMGEN INC. (US) | 2025-06-26 | — | — | WO | disclosed |
| EP-4479401-A1 | QUINAZOLINE COMPOUNDS AND USE THEREOF AS INHIBTORS OF MUTANT KRAS PROTEINS | Amgen Inc. (US) | 2024-12-25 | — | — | EP | disclosed |
| EP-4479398-A1 | QUINAZOLINE COMPOUNDS AND USE THEREOF AS INHIBTORS OF MUTANT KRAS PROTEINS | Amgen Inc. (US) | 2024-12-25 | — | — | EP | disclosed |
| WO-2024229317-A1 | SPIRO-HETEROCYCLIC INHIBITORS OF KRAS G12C MUTANT PROTEINS AND USES THEREOF | AMGEN INC. (US) | 2024-11-07 | — | — | WO | disclosed |
| US-20030176451-A1 | Reacting a heterocyclic-methanesulfonyl substituted-quinazolineamine compound with amine compound | LEO OSPREY LIMITED (GB) | 2003-09-18 | — | — | US | disclosed |
| CN-1440403-A | Quinazoline ditosylate compounds | GLAXO GROUP LTD (GB) | 2003-09-03 | — | — | CN | disclosed |
| WO-2003053446-A1 | THIENOPYRIMIDINE COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS | SMITHKLINE BEECHAM CORPORATION (US) | 2003-07-03 | — | — | WO | disclosed |
| EP-1294715-A1 | QUINAZOLINE DITOSYLATE SALT COMPOUNDS | GLAXO GROUP LIMITED (GB) | 2003-03-26 | — | — | EP | disclosed |
| US-20020147205-A1 | Heterocyclic compounds | NOVARTIS AG (CH) | 2002-10-10 | — | — | US | disclosed |
| WO-2002056912-A2 | PHARMACEUTICAL COMBINATION FOR THE TREATMENT OF CANCER CONTAINING A 4-QUINAZOLINEAMINE AND ANOTHER ANTI-NEOPLASTIC AGENT | GLAXO GROUP LIMITED (GB) | 2002-07-25 | — | — | WO | disclosed |
| WO-2002002552-A1 | QUINAZOLINE DITOSYLATE SALT COMPOUNDS | GLAXO GROUP LIMITED (GB) | 2002-01-10 | — | — | WO | disclosed |
| EP-1047694-A1 | BICYCLIC HETEROAROMATIC COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS | GLAXO GROUP LIMITED (GB) | 2000-11-02 | — | — | EP | disclosed |
| WO-1999035146-A1 | BICYCLIC HETEROAROMATIC COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS | GLAXO GROUP LIMITED (GB) | 1999-07-15 | — | — | 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 (2 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-20030176451-A1 | Reacting a heterocyclic-methanesulfonyl substituted-quinazolineamine compound with amine compound | CCNH, HRH2, HRH1 | EGFR 3409/4885ERBB2 2282/4885MEN1 215/4885 |
| US-20020147205-A1 | Heterocyclic compounds | ERBB2, ERBB3, ERBB4 | EGFR 4/4885ERBB2 1/4885MEN1 3421/4885 |
“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.