Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | ATM | Q13315 | 1/20 | 0.40 |
| ▸ | ARG1 | P05089 | 1/20 | 0.39 |
| ▸ | ARG2 | P78540 | 1/20 | 0.39 |
| ▸ | PARP1 | P09874 | 2/20 | 0.36 |
| ▸ | CYP3A4 | P08684 | 3/20 | 0.36 |
| ▸ | CYP1A2 | P05177 | 2/20 | 0.36 |
| ▸ | CYP2D6 | P10635 | 2/20 | 0.36 |
| ▸ | NAMPT | P43490 | 1/20 | 0.35 |
| ▸ | CHRM2 | P08172 | 1/20 | 0.35 |
| ▸ | CHRM3 | P20309 | 1/20 | 0.35 |
| ▸ | SMN1; SMN2 | Q16637 | 4/20 | 0.35 |
| ▸ | TP53 | P04637 | 1/20 | 0.35 |
| ▸ | PKM | P14618 | 1/20 | 0.35 |
| ▸ | NFKB1 | P19838 | 1/20 | 0.35 |
| ▸ | THPO | P40225 | 1/20 | 0.35 |
| ▸ | HIF1A | Q16665 | 1/20 | 0.35 |
| ▸ | ALDH1A1 | P00352 | 3/20 | 0.34 |
| ▸ | MEN1 | O00255 | 1/20 | 0.34 |
| ▸ | GMNN | O75496 | 1/20 | 0.34 |
| ▸ | LMNA | P02545 | 1/20 | 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 | |
|---|---|---|---|---|
| SCHEMBL28249223 | 1.00 | ATM (0.40) | ATMARG1ARG2PARP1CYP3A4 | |
| SCHEMBL9975294 | 0.84 | ATM (0.42) | ATMPARP1CYP2D6CHRM3SMN1; SMN2 | |
| SCHEMBL28249239 | 0.84 | ATM (0.42) | ATMPARP1CYP2D6CHRM3SMN1; SMN2 | |
| SCHEMBL26088863 | 0.80 | SMN1; SMN2 (0.50) | ATMCYP3A4CYP1A2CYP2D6CHRM2 | |
| SCHEMBL28249234 | 0.79 | NTMT1 (0.37) | ARG1ARG2CYP2D6NAMPTCHRM3 | |
| SCHEMBL29103884 | 0.78 | CHRM2 (0.40) | ATMCHRM2CHRM3 | |
| SCHEMBL28972352 | 0.78 | CHRM2 (0.40) | ATMCHRM2CHRM3 | |
| SCHEMBL3694792 | 0.77 | CYP3A4 (0.43) | ATMCYP3A4CYP1A2CYP2D6SMN1; SMN2 | |
| SCHEMBL3694790 | 0.77 | CYP3A4 (0.43) | ATMCYP3A4CYP1A2CYP2D6SMN1; SMN2 | |
| SCHEMBL13519661 | 0.77 | ARG1 (0.41) | ARG1ARG2PARP1CYP3A4CYP1A2 |
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 | ATM 373/4885ARG1 828/4885ARG2 2078/4885 |
| US-20120123114-A1 | QUINAZOLINE DERIVATIVES HAVING TYROSINE KINASE INHIBITORY ACTIVITY | ERBB2, EGFR, ABL1 | ATM 373/4885ARG1 828/4885ARG2 2078/4885 |
“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.