Predicted protein targets (top 16)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PIK3CD | O00329 | 1/20 | 0.46 |
| ▸ | DRD3 | P35462 | 1/20 | 0.45 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.38 |
| ▸ | TDP1 | Q9NUW8 | 1/20 | 0.38 |
| ▸ | CYP4F2 | P78329 | 1/20 | 0.38 |
| ▸ | CYP4A11 | Q02928 | 1/20 | 0.38 |
| ▸ | HSD11B1 | P28845 | 1/20 | 0.36 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.36 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.36 |
| ▸ | USP2 | O75604 | 1/20 | 0.36 |
| ▸ | ALOX15 | P16050 | 1/20 | 0.36 |
| ▸ | GLA | P06280 | 1/20 | 0.35 |
| ▸ | HRH3 | Q9Y5N1 | 1/20 | 0.35 |
| ▸ | KDM1A | O60341 | 2/20 | 0.35 |
| ▸ | SIGMAR1 | Q99720 | 4/20 | 0.34 |
| ▸ | THRB | P10828 | 2/20 | 0.34 |
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 | |
|---|---|---|---|---|
| SCHEMBL6954691 | 0.83 | ALDH1A1 (0.39) | DRD3CYP1A2HSD11B1ALDH1A1USP2 | |
| SCHEMBL6956487 | 0.83 | HRH2 (0.41) | DRD3HSD11B1ALDH1A1 | |
| SCHEMBL6976370 | 0.83 | DRD3 (0.48) | PIK3CDDRD3CYP1A2TDP1CYP4F2 | |
| SCHEMBL6956533 | 0.82 | HSD11B1 (0.40) | DRD3HSD11B1ALDH1A1SIGMAR1 | |
| SCHEMBL9973597 | 0.81 | DRD3 (0.33) | DRD3HSD11B1 | |
| SCHEMBL6958356 | 0.79 | DRD3 (0.34) | DRD3HSD11B1SIGMAR1 | |
| SCHEMBL6955961 | 0.79 | PSMB1 (0.38) | TDP1ALDH1A1KDM4E | |
| SCHEMBL6956777 | 0.77 | TSHR (0.47) | TDP1ALDH1A1KDM4E | |
| SCHEMBL6956811 | 0.77 | KDM4E (0.36) | ALDH1A1KDM4EHRH3KDM1A | |
| SCHEMBL6956360 | 0.76 | SIGMAR1 (0.40) | ALDH1A1KDM4ESIGMAR1 |
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 6 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-8349857-B2 | Quinazoline derivatives having tyrosine kinase inhibitory activity | SHIONOGI & CO., LTD. (JP) | 2013-01-08 | — | — | US | disclosed |
| US-8202879-B2 | Quinazoline derivatives having tyrosine kinase inhibitory activity | SHIONOGI & CO., LTD. (JP) | 2012-06-19 | — | — | US | disclosed |
| US-8202879-B2 | Quinazoline derivatives having tyrosine kinase inhibitory activity | SHIONOGI & CO., LTD. (JP) | 2012-06-19 | — | — | US | disclosed |
| US-20120123114-A1 | QUINAZOLINE DERIVATIVES HAVING TYROSINE KINASE INHIBITORY ACTIVITY | SHIONOGI & CO., LTD. (JP) | 2012-05-17 | — | — | US | disclosed |
| US-20090143414-A1 | Quinazoline Derivatives Having Tyrosine Kinase Inhibitory Activity | SHIONOGI & CO., LTD. (JP) | 2009-06-04 | — | — | US | disclosed |
| US-20090143414-A1 | Quinazoline Derivatives Having Tyrosine Kinase Inhibitory Activity | SHIONOGI & CO., LTD. (JP) | 2009-06-04 | — | — | US | 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-20090143414-A1 | Quinazoline Derivatives Having Tyrosine Kinase Inhibitory Activity | ERBB2, EGFR, ABL1 | PIK3CD 797/4885DRD3 804/4885CYP1A2 1375/4885 |
| US-20120123114-A1 | QUINAZOLINE DERIVATIVES HAVING TYROSINE KINASE INHIBITORY ACTIVITY | ERBB2, EGFR, ABL1 | PIK3CD 797/4885DRD3 804/4885CYP1A2 1375/4885 |
“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.