Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | NR1H2 | P55055 | 1/20 | 0.49 |
| ▸ | NR1H3 | Q13133 | 1/20 | 0.49 |
| ▸ | ALDH1A1 | P00352 | 8/20 | 0.48 |
| ▸ | MAPT | P10636 | 5/20 | 0.48 |
| ▸ | CYP1A2 | P05177 | 3/20 | 0.48 |
| ▸ | MEN1 | O00255 | 3/20 | 0.48 |
| ▸ | KMT2A | Q03164 | 3/20 | 0.48 |
| ▸ | CYP3A4 | P08684 | 2/20 | 0.48 |
| ▸ | NPSR1 | Q6W5P4 | 2/20 | 0.48 |
| ▸ | L3MBTL1 | Q9Y468 | 1/20 | 0.48 |
| ▸ | CYP2D6 | P10635 | 2/20 | 0.46 |
| ▸ | CYP2C9 | P11712 | 2/20 | 0.46 |
| ▸ | CYP2C19 | P33261 | 2/20 | 0.46 |
| ▸ | CXCR3 | P49682 | 1/20 | 0.45 |
| ▸ | NPC1 | O15118 | 2/20 | 0.44 |
| ▸ | RAB9A | P51151 | 2/20 | 0.44 |
| ▸ | MAPK1 | P28482 | 1/20 | 0.44 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.44 |
| ▸ | POLB | P06746 | 1/20 | 0.44 |
| ▸ | ABCG2 | Q9UNQ0 | 1/20 | 0.43 |
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 | |
|---|---|---|---|---|
| SCHEMBL5813680 | 0.81 | ALDH1A1 (0.58) | ALDH1A1MAPTCYP1A2MEN1KMT2A | |
| SCHEMBL4196693 | 0.78 | ALDH1A1 (0.49) | NR1H2NR1H3ALDH1A1MAPTMEN1 | |
| SCHEMBL18741270 | 0.77 | KMT2A (0.50) | NR1H2NR1H3ALDH1A1MAPTCYP1A2 | |
| SCHEMBL18741238 | 0.74 | KMT2A (0.49) | ALDH1A1MAPTCYP1A2MEN1KMT2A | |
| SCHEMBL11681034 | 0.73 | ALDH1A1 (0.51) | ALDH1A1MAPTCYP1A2MEN1KMT2A | |
| SCHEMBL7467742 | 0.73 | ALDH1A1 (0.55) | ALDH1A1MAPTCYP1A2MEN1KMT2A | |
| SCHEMBL7467722 | 0.73 | ALDH1A1 (0.51) | ALDH1A1MAPTCYP1A2MEN1KMT2A | |
| SCHEMBL2884783 | 0.72 | CRHBP (0.58) | ALDH1A1MAPTCYP1A2MEN1KMT2A | |
| SCHEMBL23637665 | 0.72 | CXCR3 (0.56) | ALDH1A1MAPTCYP1A2KMT2ACYP3A4 | |
| SCHEMBL1468921 | 0.71 | CYP1A2 (0.56) | ALDH1A1MAPTCYP1A2MEN1KMT2A |
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 | NR1H2 2777/4885NR1H3 2765/4885ALDH1A1 3334/4885 |
| US-20070082921-A1 | Quinazoline derivatives as antitumor agents | ERBB2, EGFR, ERBB4 | NR1H2 2176/4885NR1H3 2140/4885ALDH1A1 4094/4885 |
“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.