Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | EGFR | P00533 | 20/20 | 0.68 |
| ▸ | ERBB2 | P04626 | 15/20 | 0.68 |
| ▸ | ABL1 | P00519 | 5/20 | 0.68 |
| ▸ | INSR | P06213 | 5/20 | 0.68 |
| ▸ | PDGFRB | P09619 | 5/20 | 0.68 |
| ▸ | CDK2 | P24941 | 5/20 | 0.68 |
| ▸ | PLK1 | P53350 | 4/20 | 0.68 |
| ▸ | HDAC3 | O15379 | 2/20 | 0.68 |
| ▸ | HDAC4 | P56524 | 2/20 | 0.68 |
| ▸ | HDAC1 | Q13547 | 2/20 | 0.68 |
| ▸ | HDAC7 | Q8WUI4 | 2/20 | 0.68 |
| ▸ | HDAC2 | Q92769 | 2/20 | 0.68 |
| ▸ | HDAC10 | Q969S8 | 2/20 | 0.68 |
| ▸ | HDAC11 | Q96DB2 | 2/20 | 0.68 |
| ▸ | HDAC8 | Q9BY41 | 2/20 | 0.68 |
| ▸ | HDAC6 | Q9UBN7 | 2/20 | 0.68 |
| ▸ | HDAC9 | Q9UKV0 | 2/20 | 0.68 |
| ▸ | HDAC5 | Q9UQL6 | 2/20 | 0.68 |
| ▸ | MEN1 | O00255 | 1/20 | 0.61 |
| ▸ | PIK3C2B | O00750 | 1/20 | 0.61 |
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 | |
|---|---|---|---|---|
| SCHEMBL3320359 | 0.93 | EGFR (0.67) | EGFRERBB2ABL1INSRPDGFRB | |
| SCHEMBL142111 | 0.92 | EGFR (0.68) | EGFRERBB2ABL1INSRPDGFRB | |
| SCHEMBL142106 | 0.92 | EGFR (0.79) | EGFRERBB2ABL1INSRPDGFRB | |
| SCHEMBL12719625 | 0.92 | EGFR (0.66) | EGFRERBB2ABL1INSRPDGFRB | |
| SCHEMBL29387336 | 0.92 | EGFR (0.79) | EGFRERBB2ABL1INSRPDGFRB | |
| SCHEMBL3320362 | 0.91 | EGFR (0.72) | EGFRERBB2ABL1INSRPDGFRB | |
| Hydrochloric Acid SCHEMBL2511570 | 0.91 | EGFR (0.78) | EGFRERBB2ABL1INSRPDGFRB | |
| SCHEMBL3004266 | 0.90 | EGFR (0.70) | EGFRERBB2ABL1INSRPDGFRB | |
| SCHEMBL4717859 | 0.89 | EGFR (0.54) | EGFRERBB2ABL1INSRPDGFRB | |
| SCHEMBL4718981 | 0.88 | EGFR (0.56) | EGFRERBB2ABL1INSRPDGFRB |
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 24 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1454907-B1 | Quninazoline and pyridopyrimidine derivatives | GLAXO GROUP LTD (GB) | 2008-12-17 | — | — | EP | claimed |
| EP-1454907-A1 | Quninazoline and pyridopyrmidine derivatives | Glaxo Group Limited (GB) | 2004-09-08 | — | — | EP | claimed |
| US-20160339027-A1 | BICYCLIC HETEROAROMATIC COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS | NOVARTIS AG (CH) | 2016-11-24 | — | — | US | disclosed |
| US-20160051551-A1 | BICYCLIC HETEROAROMATIC COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS | NOVARTIS AG (CH) | 2016-02-25 | — | — | US | disclosed |
| US-9199973-B2 | Bicyclic heteroaromatic compounds as protein tyrosine kinase inhibitors | NOVARTIS AG (CH) | 2015-12-01 | — | — | US | disclosed |
| US-20150065527-A1 | BICYCLIC HETEROAROMATIC COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS | NOVARTIS AG (CH) | 2015-03-05 | — | — | US | disclosed |
| US-8912205-B2 | Bicyclic heteroaromatic compounds as protein tyrosine kinase inhibitors | GLAXOSMITHKLINE LLC (US) | 2014-12-16 | — | — | US | disclosed |
| US-20130310562-A1 | Bicyclic Heteroaromatic Compounds As Protein Tyrosine Kinase Inhibitors | GLAXOSMITHKLINE LLC (US) | 2013-11-21 | — | — | US | disclosed |
| US-8513262-B2 | Bicyclic heteroaromatic compounds as protein tyrosine kinase inhibitors | GLAXOSMITHKLINE LLC (US) | 2013-08-20 | — | — | US | disclosed |
| US-20100120804-A1 | Bicyclic heteroaromatic compounds as protein tyrosine kinase inhibitors | NOVARTIS AG (CH) | 2010-05-13 | — | — | US | disclosed |
| EP-1454907-B1 | Quninazoline and pyridopyrimidine derivatives | GLAXO GROUP LTD (GB) | 2008-12-17 | — | — | EP | disclosed |
| US-20050130996-A1 | Heterocyclic compounds | NOVARTIS AG (CH) | 2005-06-16 | — | — | US | disclosed |
| EP-1460072-A1 | Bicyclic heteroaromatic compounds as protein tyrosine kinase inhibitors | GLAXO GROUP LIMITED (GB) | 2004-09-22 | — | — | EP | disclosed |
| EP-1454907-A1 | Quninazoline and pyridopyrmidine derivatives | Glaxo Group Limited (GB) | 2004-09-08 | — | — | EP | disclosed |
| US-6727256-B1 | 4-AMINOQUINAZOLINE DERIVATIVES AS ANTICARCINOGENIC AGENTS | SMITHKLINE BEECHAM CORPORATION | 2004-04-27 | — | — | US | disclosed |
| US-6713485-B2 | ANTIPROLIFERATIVE AGENTS; SIDE EFFECT REDUCTION | SMITHKLINE BEECHAM CORPORATION | 2004-03-30 | — | — | US | disclosed |
| US-20030176451-A1 | Reacting a heterocyclic-methanesulfonyl substituted-quinazolineamine compound with amine compound | LEO OSPREY LIMITED (GB) | 2003-09-18 | — | — | US | disclosed |
| US-20020147205-A1 | Heterocyclic compounds | NOVARTIS AG (CH) | 2002-10-10 | — | — | US | 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 (8 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 2282/4885ABL1 63/4885 |
| US-20020147205-A1 | Heterocyclic compounds | ERBB2, ERBB3, ERBB4 | EGFR 4/4885ERBB2 1/4885ABL1 5/4885 |
| US-20050130996-A1 | Heterocyclic compounds | CCNH, SDHA, CYP1A2 | EGFR 3748/4885ERBB2 3150/4885ABL1 1065/4885 |
| US-20160339027-A1 | BICYCLIC HETEROAROMATIC COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS | ABL1, ERBB2, SRC | EGFR 7/4885ERBB2 2/4885ABL1 1/4885 |
| US-20100120804-A1 | Bicyclic heteroaromatic compounds as protein tyrosine kinase inhibitors | ABL1, ERBB2, CDK2 | EGFR 69/4885ERBB2 2/4885ABL1 1/4885 |
| US-20130310562-A1 | Bicyclic Heteroaromatic Compounds As Protein Tyrosine Kinase Inhibitors | ABL1, ERBB2, SRC | EGFR 7/4885ERBB2 2/4885ABL1 1/4885 |
| US-20160051551-A1 | BICYCLIC HETEROAROMATIC COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS | ABL1, ERBB2, SRC | EGFR 7/4885ERBB2 2/4885ABL1 1/4885 |
| US-20150065527-A1 | BICYCLIC HETEROAROMATIC COMPOUNDS AS PROTEIN TYROSINE KINASE INHIBITORS | ABL1, ERBB2, SRC | EGFR 7/4885ERBB2 2/4885ABL1 1/4885 |
“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.