Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HDAC6 | Q9UBN7 | 3/20 | 0.45 |
| ▸ | NSD2 | O96028 | 2/20 | 0.44 |
| ▸ | TNF | P01375 | 3/20 | 0.43 |
| ▸ | EHMT2 | Q96KQ7 | 2/20 | 0.42 |
| ▸ | EPHA2 | P29317 | 4/20 | 0.41 |
| ▸ | EPHB4 | P54760 | 2/20 | 0.40 |
| ▸ | KDM1A | O60341 | 1/20 | 0.40 |
| ▸ | RCOR1 | Q9UKL0 | 1/20 | 0.40 |
| ▸ | KDR | P35968 | 1/20 | 0.40 |
| ▸ | DNMT3A | Q9Y6K1 | 1/20 | 0.40 |
| ▸ | TLR9 | Q9NR96 | 1/20 | 0.40 |
| ▸ | TLR7 | Q9NYK1 | 1/20 | 0.40 |
| ▸ | USP19 | O94966 | 1/20 | 0.40 |
| ▸ | ERBB2 | P04626 | 1/20 | 0.39 |
| ▸ | GPR119 | Q8TDV5 | 1/20 | 0.39 |
| ▸ | PDE4A | P27815 | 1/20 | 0.39 |
| ▸ | PDE4B | Q07343 | 1/20 | 0.39 |
| ▸ | PDE4C | Q08493 | 1/20 | 0.39 |
| ▸ | PDE4D | Q08499 | 1/20 | 0.39 |
| ▸ | ENPP1 | P22413 | 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 | |
|---|---|---|---|---|
| SCHEMBL4377668 | 0.93 | HDAC6 (0.45) | HDAC6NSD2TNFEHMT2EPHA2 | |
| SCHEMBL1613534 | 0.89 | HDAC6 (0.49) | HDAC6TNFKDR | |
| SCHEMBL1613324 | 0.85 | HDAC6 (0.48) | HDAC6TNFKDRUSP19HDAC3 | |
| Hydrochloric Acid SCHEMBL4373074 | 0.85 | HDAC6 (0.48) | HDAC6TNFKDRUSP19HDAC3 | |
| SCHEMBL7580235 | 0.85 | EHMT2 (0.49) | HDAC6NSD2TNFEHMT2TLR9 | |
| SCHEMBL5216513 | 0.85 | HDAC6 (0.45) | HDAC6TNFKDRPDE4APDE4D | |
| SCHEMBL4380593 | 0.83 | HDAC6 (0.44) | HDAC6TNFKDRUSP19ENPP1 | |
| SCHEMBL6410009 | 0.83 | TNF (0.44) | HDAC6NSD2TNFEHMT2KDR | |
| SCHEMBL4371036 | 0.82 | HDAC6 (0.49) | HDAC6TNFKDRUSP19ENPP1 | |
| SCHEMBL4380760 | 0.81 | HDAC6 (0.51) | HDAC6TNFEPHA2EPHB4KDR |
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 50 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20210276972-A1 | Quinazoline Derivatives as VEGF Inhibitors | GENZYME CORPORATION (US) | 2021-09-09 | — | — | US | disclosed |
| US-20200262811-A1 | Quinazoline Derivatives as VEGF Inhibitors | GENZYME CORPORATION (US) | 2020-08-20 | — | — | US | disclosed |
| US-10457664-B2 | Quinazoline derivatives as VEGF inhibitors | GENZYME CORPORATION (US) | 2019-10-29 | — | — | US | disclosed |
| US-20190002433-A1 | Quinazoline Derivatives as VEGF Inhibitors | GENZYME CORPORATION (US) | 2019-01-03 | — | — | US | disclosed |
| US-20180099946-A1 | Quinazoline Derivatives as VEGF Inhibitors | GENZYME CORPORATION (US) | 2018-04-12 | — | — | US | disclosed |
| US-20160130249-A1 | Quinazoline Derivatives as VEGF Inhibitors | ASTRAZENECA AB (SE) | 2016-05-12 | — | — | US | disclosed |
| US-9040548-B2 | Quinazoline derivatives as VEGF inhibitors | ASTRAZENECA AB (SE) | 2015-05-26 | — | — | US | disclosed |
| US-20140121228-A1 | Quinazoline Derivatives as VEGF Inhibitors | ASTRAZENECA AB (SE) | 2014-05-01 | — | — | US | disclosed |
| US-8642608-B2 | Quinazoline derivatives as VEGF inhibitors | ASTRAZENECA AB (SE) | 2014-02-04 | — | — | US | disclosed |
| US-8492560-B2 | Quinazoline derivatives as angiogenesis inhibitors | ASTRAZENECA AB (SE) | 2013-07-23 | — | — | US | disclosed |
| WO-2004014383-A1 | COMBINATION OF ZD6474, AN INHIBITOR OF THE VASCULAR ENDOTHELIAL GROWTH FACTOR RECEPTOR, WITH RADIOTHERAPY IN THE TREATMENT OF CANCER | ASTRAZENECA AB (SE) | 2004-02-19 | — | — | WO | disclosed |
| WO-2003045364-A2 | USE OF QUINAZOLINES TO TREAT T-CELL MEDIATED DISEASES | ASTRAZENECA AB (SE) | 2003-06-05 | — | — | WO | disclosed |
| EP-1313727-A1 | QUINAZOLINE DERIVATIVES | AstraZeneca AB (SE) | 2003-05-28 | — | — | EP | disclosed |
| WO-2002092578-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-11-21 | — | — | WO | disclosed |
| WO-2002092577-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-11-21 | — | — | WO | disclosed |
| WO-2002016352-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-02-28 | — | — | WO | disclosed |
| EP-1154774-A1 | QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | AstraZeneca AB (SE) | 2001-11-21 | — | — | EP | disclosed |
| EP-1119567-A1 | QUINAZOLINE DERIVATIVES | AstraZeneca AB (SE) | 2001-08-01 | — | — | EP | disclosed |
| WO-2000047212-A1 | QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ASTRAZENECA AB (SE) | 2000-08-17 | — | — | WO | disclosed |
| WO-2000021955-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2000-04-20 | — | — | 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-20180099946-A1 | Quinazoline Derivatives as VEGF Inhibitors | FLT4, FLT1, KDR | HDAC6 2844/4885NSD2 4453/4885TNF 193/4885 |
| US-20210276972-A1 | Quinazoline Derivatives as VEGF Inhibitors | FLT1, FLT4, KDR | HDAC6 3137/4885NSD2 4589/4885TNF 261/4885 |
| US-10457664-B2 | Quinazoline derivatives as VEGF inhibitors | FLT1, FLT4, KDR | HDAC6 2999/4885NSD2 4377/4885TNF 212/4885 |
| US-20160130249-A1 | Quinazoline Derivatives as VEGF Inhibitors | FLT1, FLT4, KDR | HDAC6 3041/4885NSD2 4319/4885TNF 182/4885 |
| US-20140121228-A1 | Quinazoline Derivatives as VEGF Inhibitors | FLT4, FLT1, KDR | HDAC6 2668/4885NSD2 3957/4885TNF 1259/4885 |
| US-20200262811-A1 | Quinazoline Derivatives as VEGF Inhibitors | FLT1, FLT4, KDR | HDAC6 3041/4885NSD2 4319/4885TNF 182/4885 |
| US-20190002433-A1 | Quinazoline Derivatives as VEGF Inhibitors | FLT1, FLT4, KDR | HDAC6 2999/4885NSD2 4377/4885TNF 212/4885 |
“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.