Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDE7A | Q13946 | 2/20 | 0.51 |
| ▸ | TP53 | P04637 | 2/20 | 0.47 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.47 |
| ▸ | SMN1; SMN2 | Q16637 | 2/20 | 0.44 |
| ▸ | HSD17B10 | Q99714 | 1/20 | 0.44 |
| ▸ | POLB | P06746 | 2/20 | 0.43 |
| ▸ | NPC1 | O15118 | 2/20 | 0.42 |
| ▸ | RAB9A | P51151 | 2/20 | 0.42 |
| ▸ | PKM | P14618 | 1/20 | 0.42 |
| ▸ | KMT2A | Q03164 | 5/20 | 0.42 |
| ▸ | MEN1 | O00255 | 3/20 | 0.42 |
| ▸ | L3MBTL1 | Q9Y468 | 2/20 | 0.41 |
| ▸ | MAPT | P10636 | 3/20 | 0.41 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.41 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.41 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.41 |
| ▸ | CYP2C9 | P11712 | 1/20 | 0.41 |
| ▸ | HPGD | P15428 | 1/20 | 0.41 |
| ▸ | CYP2C19 | P33261 | 1/20 | 0.41 |
| ▸ | LMNA | P02545 | 1/20 | 0.41 |
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 | |
|---|---|---|---|---|
| SCHEMBL4029429 | 0.85 | TP53 (0.47) | PDE7ATP53ALDH1A1POLBNPC1 | |
| SCHEMBL6756625 | 0.81 | TP53 (0.45) | PDE7ATP53ALDH1A1SMN1; SMN2POLB | |
| SCHEMBL6819389 | 0.79 | HSD17B10 (0.50) | PDE7AALDH1A1SMN1; SMN2HSD17B10NPC1 | |
| SCHEMBL5204546 | 0.77 | L3MBTL1 (0.49) | TP53ALDH1A1SMN1; SMN2POLBNPC1 | |
| SCHEMBL4029123 | 0.76 | CYP2C19 (0.42) | TP53ALDH1A1SMN1; SMN2HSD17B10NPC1 | |
| SCHEMBL6759904 | 0.76 | POLB (0.64) | TP53ALDH1A1SMN1; SMN2POLBNPC1 | |
| SCHEMBL4802337 | 0.75 | HSD17B10 (0.60) | PDE7ATP53ALDH1A1SMN1; SMN2HSD17B10 | |
| SCHEMBL27200599 | 0.71 | NPBWR1 (0.44) | ALDH1A1SMN1; SMN2HSD17B10POLBKMT2A | |
| SCHEMBL13549957 | 0.71 | PDE7A (0.57) | PDE7ATP53ALDH1A1HSD17B10POLB | |
| SCHEMBL6252749 | 0.70 | POLB (0.50) | PDE7ATP53ALDH1A1HSD17B10POLB |
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 | PDE7A 3807/4885TP53 8/4885ALDH1A1 3334/4885 |
| US-20070082921-A1 | Quinazoline derivatives as antitumor agents | ERBB2, EGFR, ERBB4 | PDE7A 3933/4885TP53 19/4885ALDH1A1 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.