Predicted protein targets (top 18)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | ALDH1A1 | P00352 | 5/20 | 0.58 |
| ▸ | TDP1 | Q9NUW8 | 3/20 | 0.58 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.58 |
| ▸ | ALOX15 | P16050 | 1/20 | 0.58 |
| ▸ | MAPT | P10636 | 2/20 | 0.50 |
| ▸ | SMN1; SMN2 | Q16637 | 2/20 | 0.47 |
| ▸ | TP53 | P04637 | 2/20 | 0.47 |
| ▸ | HTT | P42858 | 1/20 | 0.47 |
| ▸ | CTSV | O60911 | 1/20 | 0.47 |
| ▸ | CTSL | P07711 | 1/20 | 0.47 |
| ▸ | KMT2A | Q03164 | 3/20 | 0.46 |
| ▸ | MAOA | P21397 | 1/20 | 0.46 |
| ▸ | MAOB | P27338 | 1/20 | 0.46 |
| ▸ | CES2 | O00748 | 1/20 | 0.44 |
| ▸ | MEN1 | O00255 | 1/20 | 0.43 |
| ▸ | GAA | P10253 | 1/20 | 0.43 |
| ▸ | HSP90AA1 | P07900 | 1/20 | 0.43 |
| ▸ | VCAM1 | P19320 | 1/20 | 0.42 |
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 | |
|---|---|---|---|---|
| SCHEMBL21051836 | 0.83 | ALDH1A1 (0.58) | ALDH1A1TDP1CYP3A4ALOX15MAPT | |
| SCHEMBL6775538 | 0.81 | ALDH1A1 (0.55) | ALDH1A1TDP1CYP3A4ALOX15MAPT | |
| SCHEMBL6776859 | 0.78 | ALDH1A1 (0.53) | ALDH1A1TDP1CYP3A4ALOX15MAPT | |
| SCHEMBL260006 | 0.78 | ALDH1A1 (0.70) | ALDH1A1TDP1CYP3A4ALOX15MAPT | |
| SCHEMBL4036027 | 0.78 | ALDH1A1 (0.42) | ALDH1A1TDP1CYP3A4ALOX15MAPT | |
| SCHEMBL3874387 | 0.77 | ALDH1A1 (0.56) | ALDH1A1TDP1ALOX15MAPTSMN1; SMN2 | |
| SCHEMBL4031912 | 0.77 | ALDH1A1 (0.51) | ALDH1A1TDP1CYP3A4ALOX15MAPT | |
| Hydrochloric Acid SCHEMBL10694666 | 0.77 | ALDH1A1 (0.68) | ALDH1A1TDP1CYP3A4ALOX15MAPT | |
| SCHEMBL11351093 | 0.77 | ALDH1A1 (0.68) | ALDH1A1TDP1CYP3A4ALOX15MAPT | |
| SCHEMBL11810168 | 0.77 | ALDH1A1 (0.68) | ALDH1A1TDP1CYP3A4ALOX15MAPT |
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 5 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1444210-B1 | QUNAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | ASTRAZENECA AB (SE) | 2009-02-18 | — | — | EP | disclosed |
| US-20070082921-A1 | Quinazoline derivatives as antitumor agents | ASTRAZENECA AB | 2007-04-12 | — | — | US | disclosed |
| US-20050043336-A1 | Quinazoline derivatives as antitumor agents | ASTRAZENECA AB (SE) | 2005-02-24 | — | — | US | disclosed |
| EP-1444210-A1 | QUNAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | AstraZeneca AB (SE) | 2004-08-11 | — | — | EP | disclosed |
| WO-2003040108-A1 | QUINAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | ASTRAZENECA AB (SE) | 2003-05-15 | — | — | 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-20050043336-A1 | Quinazoline derivatives as antitumor agents | ERBB2, ERBB3, ABL1 | ALDH1A1 3334/4885TDP1 2237/4885CYP3A4 1087/4885 |
| US-20070082921-A1 | Quinazoline derivatives as antitumor agents | ERBB2, EGFR, ERBB4 | ALDH1A1 4094/4885TDP1 2562/4885CYP3A4 1781/4885 |
“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.