Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | MEN1 | O00255 | 2/20 | 0.52 |
| ▸ | KMT2A | Q03164 | 2/20 | 0.52 |
| ▸ | PDK1 | Q15118 | 1/20 | 0.49 |
| ▸ | PDK2 | Q15119 | 1/20 | 0.49 |
| ▸ | PDK3 | Q15120 | 1/20 | 0.49 |
| ▸ | PDK4 | Q16654 | 1/20 | 0.49 |
| ▸ | SMN1; SMN2 | Q16637 | 3/20 | 0.45 |
| ▸ | S1PR2 | O95136 | 1/20 | 0.45 |
| ▸ | S1PR4 | O95977 | 1/20 | 0.45 |
| ▸ | LMNA | P02545 | 1/20 | 0.45 |
| ▸ | GAA | P10253 | 1/20 | 0.45 |
| ▸ | MAPT | P10636 | 1/20 | 0.45 |
| ▸ | XBP1 | P17861 | 1/20 | 0.45 |
| ▸ | HTT | P42858 | 1/20 | 0.45 |
| ▸ | PAX8 | Q06710 | 1/20 | 0.45 |
| ▸ | NPSR1 | Q6W5P4 | 1/20 | 0.45 |
| ▸ | S1PR3 | Q99500 | 1/20 | 0.45 |
| ▸ | S1PR5 | Q9H228 | 1/20 | 0.45 |
| ▸ | CTSV | O60911 | 1/20 | 0.44 |
| ▸ | CTSL | P07711 | 1/20 | 0.44 |
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 | |
|---|---|---|---|---|
| SCHEMBL4832864 | 0.76 | HDAC1 (0.44) | MEN1KMT2APDK1PDK2PDK3 | |
| SCHEMBL3319855 | 0.74 | MEN1 (0.55) | MEN1KMT2ANR4A2 | |
| Trifluoroacetic Acid SCHEMBL4032980 | 0.74 | MEN1 (0.58) | MEN1KMT2ASMN1; SMN2GAAMAPT | |
| SCHEMBL7420439 | 0.73 | MAOB (0.58) | SMN1; SMN2LMNAHTTLTA4HNR4A2 | |
| SCHEMBL4674930 | 0.72 | MEN1 (0.70) | MEN1KMT2ASMN1; SMN2LMNAGAA | |
| SCHEMBL3818042 | 0.70 | LTA4H (0.65) | MEN1KMT2ASMN1; SMN2NPC1RAB9A | |
| SCHEMBL1172070 | 0.70 | HDAC1 (0.64) | — | |
| SCHEMBL4032867 | 0.70 | NPC1 (0.57) | MEN1KMT2APDK1PDK2PDK3 | |
| SCHEMBL7058052 | 0.70 | HDAC1 (0.49) | MEN1KMT2ASMN1; SMN2MAPTHTT | |
| SCHEMBL16348239 | 0.70 | MEN1 (0.65) | MEN1KMT2ALMNANR4A2 |
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-1444211-B1 | QUINAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | ASTRAZENECA AB (SE) | 2009-01-21 | — | — | EP | disclosed |
| US-20070088044-A1 | Quinazoline derivatives as antitumor agents | ASTRAZENECA AB | 2007-04-19 | — | — | US | disclosed |
| US-20050054662-A1 | Quinazoline derivatives as antitumor agents | ASTRAZENECA AB (SE) | 2005-03-10 | — | — | US | disclosed |
| EP-1444211-A2 | QUINAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | AstraZeneca AB (SE) | 2004-08-11 | — | — | EP | disclosed |
| WO-2003040109-A2 | 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-20050054662-A1 | Quinazoline derivatives as antitumor agents | ERBB2, ERBB3, ABL1 | MEN1 1212/4885KMT2A 1693/4885PDK1 592/4885 |
| US-20070088044-A1 | Quinazoline derivatives as antitumor agents | ERBB2, EGFR, ERBB4 | MEN1 2352/4885KMT2A 1786/4885PDK1 1631/4885 |
“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.