Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | EGFR | P00533 | 15/20 | 0.77 |
| ▸ | ERBB2 | P04626 | 10/20 | 0.77 |
| ▸ | ABCB11 | O95342 | 2/20 | 0.77 |
| ▸ | MEN1 | O00255 | 1/20 | 0.77 |
| ▸ | PIK3C2B | O00750 | 1/20 | 0.77 |
| ▸ | MAP2K7 | O14733 | 1/20 | 0.77 |
| ▸ | RIPK2 | O43353 | 1/20 | 0.77 |
| ▸ | PIK3C2G | O75747 | 1/20 | 0.77 |
| ▸ | STK10 | O94804 | 1/20 | 0.77 |
| ▸ | ABL1 | P00519 | 1/20 | 0.77 |
| ▸ | INSR | P06213 | 1/20 | 0.77 |
| ▸ | RET | P07949 | 1/20 | 0.77 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.77 |
| ▸ | PDGFRB | P09619 | 1/20 | 0.77 |
| ▸ | SRC | P12931 | 1/20 | 0.77 |
| ▸ | CYP3A5 | P20815 | 1/20 | 0.77 |
| ▸ | ERBB3 | P21860 | 1/20 | 0.77 |
| ▸ | CDK2 | P24941 | 1/20 | 0.77 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.77 |
| ▸ | KCNH2 | Q12809 | 1/20 | 0.77 |
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 | |
|---|---|---|---|---|
| SCHEMBL15766158 | 0.97 | EGFR (0.79) | EGFRERBB2ABCB11MEN1PIK3C2B | |
| SCHEMBL4337630 | 0.95 | HDAC3 (0.83) | EGFRERBB2ABCB11MEN1PIK3C2B | |
| SCHEMBL15766048 | 0.94 | ABCB11 (0.83) | EGFRERBB2ABCB11MEN1PIK3C2B | |
| SCHEMBL13538227 | 0.92 | HDAC3 (0.78) | EGFRERBB2ABCB11MEN1PIK3C2B | |
| SCHEMBL8210205 | 0.91 | EGFR (0.80) | EGFRERBB2ABCB11MEN1PIK3C2B | |
| SCHEMBL12727523 | 0.91 | EGFR (0.87) | EGFRERBB2ABCB11MEN1PIK3C2B | |
| SCHEMBL4740260 | 0.90 | HDAC3 (0.90) | EGFRERBB2ABCB11MEN1PIK3C2B | |
| SCHEMBL22336743 | 0.89 | EGFR (0.84) | EGFRERBB2ABCB11MEN1PIK3C2B | |
| SCHEMBL4338870 | 0.89 | HDAC3 (0.86) | EGFRERBB2ABCB11MEN1PIK3C2B | |
| SCHEMBL11897347 | 0.89 | EGFR (0.81) | EGFRERBB2ABCB11MEN1PIK3C2B |
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-9499530-B2 | Quinazoline derivative, composition having the derivative, and use of the derivative in preparing medicament | HANGZHOU MINSHENG INSTITUTES FOR PHARMA RESEARCH (CN) | 2016-11-22 | — | — | US | claimed |
| US-20150080392-A1 | QUINAZOLINE DERIVATIVE, COMPOSITION HAVING THE DERIVATIVE, AND USE OF THE DERIVATIVE IN PREPARING MEDICAMENT | HANGZHOU MINSHENG PHARMACEUTICAL CO. LTD (CN) | 2015-03-19 | — | — | US | claimed |
| EP-2740729-A1 | QUINAZOLINE DERIVATIVE, COMPOSITION HAVING THE DERIVATIVE, AND USE OF THE DERIVATIVE IN PREPARING MEDICAMENT | Hangzhou Minsheng Institutes for Pharma Research (CN) | 2014-06-11 | — | — | EP | claimed |
| US-11753407-B2 | Compounds for treating spinal muscular atrophy | PTC THERAPEUTICS, INC. (US) | 2023-09-12 | — | — | US | disclosed |
| US-20210276999-A1 | COMPOUNDS FOR TREATING SPINAL MUSCULAR ATROPHY | HOFFMANN-LA ROCHE INC. | 2021-09-09 | — | — | US | disclosed |
| EP-2740729-B1 | QUINAZOLINE DERIVATIVE, COMPOSITION HAVING THE DERIVATIVE, AND USE OF THE DERIVATIVE IN PREPARING MEDICAMENT | HANGZHOU MINSHENG INSTITUTES FOR PHARMA RES (CN) | 2020-11-25 | — | — | EP | disclosed |
| US-9914722-B2 | Compounds for treating spinal muscular atrophy | PTC THERAPEUTICS, INC. (US) | 2018-03-13 | — | — | US | disclosed |
| US-9499530-B2 | Quinazoline derivative, composition having the derivative, and use of the derivative in preparing medicament | HANGZHOU MINSHENG INSTITUTES FOR PHARMA RESEARCH (CN) | 2016-11-22 | — | — | US | disclosed |
| US-20150284340-A1 | QUINAZOLINE BASED EGFR INHIBITORS CONTAINING A ZINC BINDING MOIETY | CURIS INC (US) | 2015-10-08 | — | — | US | disclosed |
| US-9024024-B2 | Quinazoline based EGFR inhibitors containing a zinc binding moiety | CURIS, INC. (US) | 2015-05-05 | — | — | US | disclosed |
| US-20150119380-A1 | COMPOUNDS FOR TREATING SPINAL MUSCULAR ATROPHY | F. HOFFMANN-LA ROCHE AG (CH) | 2015-04-30 | — | — | US | disclosed |
| EP-2740729-A1 | QUINAZOLINE DERIVATIVE, COMPOSITION HAVING THE DERIVATIVE, AND USE OF THE DERIVATIVE IN PREPARING MEDICAMENT | Hangzhou Minsheng Institutes for Pharma Research (CN) | 2014-06-11 | — | — | EP | disclosed |
| US-8604044-B2 | Quinazoline based EGFR inhibitors containing a zinc binding moiety | CURIS, INC. (US) | 2013-12-10 | — | — | US | disclosed |
| EP-2061772-A2 | MULTI-FUNCTIONAL SMALL MOLECULES AS ANTI-PROLIFERATIVE AGENTS | Curis, Inc. (US) | 2009-05-27 | — | — | EP | disclosed |
| EP-2061773-A2 | QUINAZOLINE BASED EGFR INHIBITORS CONTAINING A ZINC BINDING MOIETY | Curis, Inc. (US) | 2009-05-27 | — | — | EP | disclosed |
| US-20080221132-A1 | Multi-Functional Small Molecules as Anti-Proliferative Agents | CURIS, INC. | 2008-09-11 | — | — | US | disclosed |
| US-20080194578-A1 | inhibitors of epidermal growth factor receptor tyrosine kinase and histone deacetylase; 2-(4-(3-Chloro-4-fluorophenylamino)-7-methoxyquinazolin-6-yloxy)-N-hydroxyacetamide; anticarcinogenic agent | CURIS, INC. | 2008-08-14 | — | — | US | disclosed |
| WO-2008033747-A9 | MULTI-FUNCTIONAL SMALL MOLECULES AS ANTI-PROLIFERATIVE AGENTS | CURIS INC (MA) | 2008-07-24 | — | — | WO | disclosed |
| WO-2008033749-A2 | QUINAZOLINE BASED EGFR INHIBITORS CONTAINING A ZINC BINDING MOIETY | CURIS, INC. (US) | 2008-03-20 | — | — | WO | disclosed |
| WO-2008033747-A2 | MULTI-FUNCTIONAL SMALL MOLECULES AS ANTI-PROLIFERATIVE AGENTS | CURIS, INC. (US) | 2008-03-20 | — | — | 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 (7 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-20080221132-A1 | Multi-Functional Small Molecules as Anti-Proliferative Agents | HDAC1, HDAC6, HDAC5 | EGFR 2358/4885ERBB2 2794/4885ABCB11 4419/4885 |
| US-20080194578-A1 | inhibitors of epidermal growth factor receptor tyrosine kinase and histone deacetylase; 2-(4-(3-Chloro-4-fluorophenylamino)-7-methoxyquinazolin-6-yloxy)-N-hydroxyacetamide; anticarcinogenic agent | HDAC1, HDAC8, EGFR | EGFR 3/4885ERBB2 9/4885ABCB11 4645/4885 |
| US-20150119380-A1 | COMPOUNDS FOR TREATING SPINAL MUSCULAR ATROPHY | SMN1; SMN2, RBM17, RBM22 | EGFR 4684/4885ERBB2 4490/4885ABCB11 4721/4885 |
| US-20210276999-A1 | COMPOUNDS FOR TREATING SPINAL MUSCULAR ATROPHY | SMN1; SMN2, CPT1B, GYS1 | EGFR 4794/4885ERBB2 4825/4885ABCB11 3473/4885 |
| US-20150080392-A1 | QUINAZOLINE DERIVATIVE, COMPOSITION HAVING THE DERIVATIVE, AND USE OF THE DERIVATIVE IN PREPARING MEDICAMENT | LCK, ZAP70, FYN | EGFR 24/4885ERBB2 6/4885ABCB11 4157/4885 |
| US-20150284340-A1 | QUINAZOLINE BASED EGFR INHIBITORS CONTAINING A ZINC BINDING MOIETY | EGFR, ERBB4, HDAC5 | EGFR 1/4885ERBB2 7/4885ABCB11 2855/4885 |
| US-11753407-B2 | Compounds for treating spinal muscular atrophy | SMN1; SMN2, CPT1B, GYS1 | EGFR 4595/4885ERBB2 4756/4885ABCB11 4115/4885 |
“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.