Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | SIGMAR1 | Q99720 | 6/20 | 0.38 |
| ▸ | HTR1A | P08908 | 3/20 | 0.38 |
| ▸ | HTR7 | P34969 | 3/20 | 0.38 |
| ▸ | TSHR | P16473 | 1/20 | 0.38 |
| ▸ | HSD11B1 | P28845 | 1/20 | 0.35 |
| ▸ | GAA | P10253 | 1/20 | 0.33 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.33 |
| ▸ | PAOX | Q6QHF9 | 1/20 | 0.33 |
| ▸ | HTR2A | P28223 | 2/20 | 0.32 |
| ▸ | CACNA1F | O60840 | 1/20 | 0.32 |
| ▸ | ADORA3 | P0DMS8 | 1/20 | 0.32 |
| ▸ | DRD4 | P21917 | 1/20 | 0.32 |
| ▸ | DRD5 | P21918 | 1/20 | 0.32 |
| ▸ | HRH2 | P25021 | 1/20 | 0.32 |
| ▸ | ADRA1D | P25100 | 1/20 | 0.32 |
| ▸ | ADRA1A | P35348 | 1/20 | 0.32 |
| ▸ | HRH1 | P35367 | 1/20 | 0.32 |
| ▸ | ADRA1B | P35368 | 1/20 | 0.32 |
| ▸ | OPRM1 | P35372 | 1/20 | 0.32 |
| ▸ | DRD3 | P35462 | 1/20 | 0.32 |
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 | |
|---|---|---|---|---|
| SCHEMBL4024885 | 0.86 | SIGMAR1 (0.38) | SIGMAR1HTR1AHTR7TSHRGAA | |
| SCHEMBL3428795 | 0.81 | SIGMAR1 (0.41) | SIGMAR1HTR1AHTR7TSHRHSD11B1 | |
| SCHEMBL25499538 | 0.80 | SMN1; SMN2 (0.40) | SIGMAR1HTR1AHTR7TSHRKDM4E | |
| SCHEMBL25499537 | 0.79 | TP53 (0.39) | SIGMAR1HTR1AHTR7KDM4EPAOX | |
| SCHEMBL21280856 | 0.78 | SIGMAR1 (0.40) | SIGMAR1HTR1AHTR7TSHRHSD11B1 | |
| SCHEMBL18909213 | 0.78 | DRD3 (0.48) | SIGMAR1HTR1AHTR7TSHRGAA | |
| SCHEMBL27989490 | 0.77 | ALDH1A1 (0.42) | SIGMAR1HTR1AHTR7TSHRHSD11B1 | |
| SCHEMBL3949996 | 0.75 | CYP1A2 (0.48) | HTR1A | |
| SCHEMBL3951701 | 0.75 | HIF1A (0.38) | TSHRKDM4EPAOX | |
| SCHEMBL705057 | 0.75 | CYP1A2 (0.41) | SIGMAR1HTR1AHTR7TSHRHSD11B1 |
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 10 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1528925-B1 | QUINAZOLINE DERIVATIVES FOR USE IN THE TREATMENT OF CANCER | ASTRAZENECA AB (SE) | 2009-04-22 | — | — | EP | claimed |
| US-7504408-B2 | Quinzoline derivatives for use in the treatment of cancer | ASTRAZENECA AB (SE) | 2009-03-17 | — | — | US | claimed |
| US-20050250797-A1 | Quinzoline derivatives for use in the treatment of cancer | ASTRAZENECA AB (SE) | 2005-11-10 | — | — | US | claimed |
| EP-1528925-A1 | QUINAZOLINE DERIVATIVES FOR USE IN THE TREATMENT OF CANCER | Astrazeneca AB (SE) | 2005-05-11 | — | — | EP | claimed |
| WO-2004004732-A1 | QUINAZOLINE DERIVATIVES FOR USE IN THE TREATMENT OF CANCER | ASTRAZENECA AB (SE) | 2004-01-15 | — | — | WO | claimed |
| EP-1528925-B1 | QUINAZOLINE DERIVATIVES FOR USE IN THE TREATMENT OF CANCER | ASTRAZENECA AB (SE) | 2009-04-22 | — | — | EP | disclosed |
| US-7504408-B2 | Quinzoline derivatives for use in the treatment of cancer | ASTRAZENECA AB (SE) | 2009-03-17 | — | — | US | disclosed |
| US-20050250797-A1 | Quinzoline derivatives for use in the treatment of cancer | ASTRAZENECA AB (SE) | 2005-11-10 | — | — | US | disclosed |
| EP-1528925-A1 | QUINAZOLINE DERIVATIVES FOR USE IN THE TREATMENT OF CANCER | Astrazeneca AB (SE) | 2005-05-11 | — | — | EP | disclosed |
| WO-2004004732-A1 | QUINAZOLINE DERIVATIVES FOR USE IN THE TREATMENT OF CANCER | ASTRAZENECA AB (SE) | 2004-01-15 | — | — | 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 (1 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-20050250797-A1 | Quinzoline derivatives for use in the treatment of cancer | TPD52L2, NQO2, CCNI | SIGMAR1 360/4885HTR1A 1385/4885HTR7 489/4885 |
“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.