Predicted protein targets (top 17)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | MAOA | P21397 | 1/20 | 0.34 |
| ▸ | MAOB | P27338 | 1/20 | 0.34 |
| ▸ | EPHX2 | P34913 | 1/20 | 0.34 |
| ▸ | MLYCD | O95822 | 1/20 | 0.33 |
| ▸ | LTA4H | P09960 | 1/20 | 0.33 |
| ▸ | TDP1 | Q9NUW8 | 1/20 | 0.32 |
| ▸ | CTSK | P43235 | 2/20 | 0.31 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.31 |
| ▸ | DGAT1 | O75907 | 1/20 | 0.31 |
| ▸ | HDAC3 | O15379 | 1/20 | 0.30 |
| ▸ | HDAC1 | Q13547 | 1/20 | 0.30 |
| ▸ | HDAC2 | Q92769 | 1/20 | 0.30 |
| ▸ | HDAC8 | Q9BY41 | 1/20 | 0.30 |
| ▸ | HDAC6 | Q9UBN7 | 1/20 | 0.30 |
| ▸ | MEN1 | O00255 | 1/20 | 0.30 |
| ▸ | GAA | P10253 | 1/20 | 0.30 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.30 |
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 | |
|---|---|---|---|---|
| SCHEMBL3485766 | 0.87 | EPHX2 (0.40) | MAOAMAOBEPHX2MLYCDTDP1 | |
| SCHEMBL3624896 | 0.84 | KDM4E (0.37) | EPHX2MLYCDLTA4HTDP1DGAT1 | |
| SCHEMBL5179584 | 0.81 | MAOA (0.39) | MAOAMAOBEPHX2MLYCDTDP1 | |
| SCHEMBL16086144 | 0.80 | MLYCD (0.36) | EPHX2MLYCDLTA4H | |
| SCHEMBL9201782 | 0.79 | TSHR (0.38) | MAOAMAOBEPHX2MLYCDLTA4H | |
| SCHEMBL6191373 | 0.79 | TDP1 (0.42) | MAOAMAOBEPHX2MLYCDTDP1 | |
| SCHEMBL948359 | 0.79 | PAOX (0.38) | MAOAMAOBEPHX2MLYCDTDP1 | |
| SCHEMBL19478676 | 0.78 | KDM4E (0.36) | EPHX2MLYCDLTA4HTDP1DGAT1 | |
| SCHEMBL17401062 | 0.78 | KDM4E (0.36) | EPHX2MLYCDLTA4HTDP1DGAT1 | |
| SCHEMBL10250750 | 0.78 | EPHX2 (0.35) | MAOAMAOBEPHX2MLYCDTDP1 |
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 |
|---|---|---|---|---|---|---|---|
| EP-1854789-B1 | QUINAZOLINE DERIVATIVE HAVING TYROSINE KINASE INHIBITORY ACTIVITY | SHIONOGI & CO (JP) | 2013-10-09 | — | — | EP | disclosed |
| 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 |
| EP-1854789-A1 | QUINAZOLINE DERIVATIVE HAVING TYROSINE KINASE INHIBITORY ACTIVITY | SHIONOGI & CO., LTD. (JP) | 2007-11-14 | — | — | EP | 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 | MAOA 883/4885MAOB 781/4885EPHX2 4292/4885 |
| US-20120123114-A1 | QUINAZOLINE DERIVATIVES HAVING TYROSINE KINASE INHIBITORY ACTIVITY | ERBB2, EGFR, ABL1 | MAOA 883/4885MAOB 781/4885EPHX2 4292/4885 |
“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.