Predicted protein targets (top 3)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PDK1 | Q15118 | 3/20 | 0.33 |
| ▸ | PDK2 | Q15119 | 1/20 | 0.33 |
| ▸ | PDK3 | Q15120 | 1/20 | 0.33 |
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 | |
|---|---|---|---|---|
| SCHEMBL6978177 | 0.84 | PDK1 (0.35) | PDK1PDK2PDK3 | |
| SCHEMBL6959791 | 0.83 | — | — | |
| SCHEMBL6959693 | 0.83 | — | — | |
| SCHEMBL9975299 | 0.81 | PDK1 (0.38) | PDK1PDK2PDK3 | |
| SCHEMBL6959695 | 0.69 | L3MBTL1 (0.38) | — | |
| SCHEMBL6956713 | 0.69 | IRAK4 (0.34) | — | |
| SCHEMBL6958666 | 0.69 | IRAK4 (0.34) | — | |
| SCHEMBL6958258 | 0.69 | CHRNB2 (0.36) | — | |
| SCHEMBL24952282 | 0.68 | PDK1 (0.35) | PDK1PDK2PDK3 | |
| SCHEMBL6958274 | 0.68 | CHRM3 (0.30) | — |
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 4 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-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 |
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 | PDK1 2795/4885PDK2 1607/4885PDK3 2009/4885 |
| US-20120123114-A1 | QUINAZOLINE DERIVATIVES HAVING TYROSINE KINASE INHIBITORY ACTIVITY | ERBB2, EGFR, ABL1 | PDK1 2795/4885PDK2 1607/4885PDK3 2009/4885 |
“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.