Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | DHFR | P00374 | 5/20 | 0.54 |
| ▸ | PTPN1 | P18031 | 7/20 | 0.46 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.42 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.42 |
| ▸ | LMNA | P02545 | 2/20 | 0.42 |
| ▸ | CYP1A2 | P05177 | 2/20 | 0.42 |
| ▸ | CYP3A4 | P08684 | 2/20 | 0.42 |
| ▸ | CYP2D6 | P10635 | 2/20 | 0.42 |
| ▸ | MAPK1 | P28482 | 2/20 | 0.42 |
| ▸ | CYP2C19 | P33261 | 2/20 | 0.42 |
| ▸ | HSD17B10 | Q99714 | 2/20 | 0.42 |
| ▸ | TDP1 | Q9NUW8 | 2/20 | 0.42 |
| ▸ | TSHR | P16473 | 1/20 | 0.42 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.42 |
| ▸ | HPGD | P15428 | 1/20 | 0.41 |
| ▸ | DRD1 | P21728 | 1/20 | 0.40 |
| ▸ | ALOX5AP | P20292 | 1/20 | 0.39 |
| ▸ | FEN1 | P39748 | 1/20 | 0.39 |
| ▸ | APP | P05067 | 1/20 | 0.38 |
| ▸ | EGFR | P00533 | 1/20 | 0.37 |
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 | |
|---|---|---|---|---|
| SCHEMBL4521232 | 0.86 | DHFR (0.73) | DHFRPTPN1KDM4EALDH1A1LMNA | |
| SCHEMBL4521785 | 0.83 | DHFR (0.55) | DHFRPTPN1KDM4EALDH1A1LMNA | |
| SCHEMBL13888550 | 0.83 | DHFR (0.74) | DHFRPTPN1KDM4EALDH1A1LMNA | |
| SCHEMBL4526439 | 0.81 | DHFR (0.50) | DHFRPTPN1ALOX5APFEN1NLRP3 | |
| SCHEMBL4519688 | 0.80 | DHFR (0.52) | DHFRPTPN1CYP1A2CYP3A4CYP2D6 | |
| SCHEMBL16184069 | 0.80 | CYP1A2 (0.57) | KDM4EALDH1A1LMNACYP1A2CYP3A4 | |
| SCHEMBL4533461 | 0.80 | DHFR (0.57) | DHFRPTPN1KDM4EALDH1A1LMNA | |
| SCHEMBL4515183 | 0.79 | PTPN1 (0.59) | DHFRPTPN1CYP1A2CYP3A4CYP2D6 | |
| SCHEMBL16184075 | 0.79 | CYP1A2 (0.43) | DHFRKDM4EALDH1A1LMNACYP1A2 | |
| SCHEMBL4511008 | 0.79 | DHFR (0.51) | DHFRPTPN1ALOX5APFEN1APP |
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 |
|---|---|---|---|---|---|---|---|
| US-20090105477-A1 | Quinazoline Protein Tyrosine Phosphatase Inhibitors | BERTHEL STEVEN JOSEPH | 2009-04-23 | — | — | US | claimed |
| EP-1812409-A1 | AMINOQUINAZOLINES COMPOUNDS | F. Hoffmann-Roche AG (CH) | 2007-08-01 | — | — | EP | claimed |
| US-20060211715-A1 | Quinazoline protein tyrosine phosphatase inhibitors | BERTHEL STEVEN J | 2006-09-21 | — | — | US | claimed |
| WO-2006050843-A1 | AMINOQUINAZOLINES COMPOUNDS | F. HOFFMANN-LA ROCHE AG (CH) | 2006-05-18 | — | — | WO | claimed |
| US-20090105477-A1 | Quinazoline Protein Tyrosine Phosphatase Inhibitors | BERTHEL STEVEN JOSEPH | 2009-04-23 | — | — | US | disclosed |
| US-20090105477-A1 | Quinazoline Protein Tyrosine Phosphatase Inhibitors | BERTHEL STEVEN JOSEPH | 2009-04-23 | — | — | US | disclosed |
| US-20090105477-A1 | Quinazoline Protein Tyrosine Phosphatase Inhibitors | BERTHEL STEVEN JOSEPH | 2009-04-23 | — | — | US | disclosed |
| EP-1812409-A1 | AMINOQUINAZOLINES COMPOUNDS | F. Hoffmann-Roche AG (CH) | 2007-08-01 | — | — | EP | disclosed |
| US-20060211715-A1 | Quinazoline protein tyrosine phosphatase inhibitors | BERTHEL STEVEN J | 2006-09-21 | — | — | US | disclosed |
| WO-2006050843-A1 | AMINOQUINAZOLINES COMPOUNDS | F. HOFFMANN-LA ROCHE AG (CH) | 2006-05-18 | — | — | 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 (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-20090105477-A1 | Quinazoline Protein Tyrosine Phosphatase Inhibitors | PTPN5, PTPN1, PTPN7 | DHFR 2071/4885PTPN1 2/4885KDM4E 462/4885 |
| US-20060211715-A1 | Quinazoline protein tyrosine phosphatase inhibitors | PTPN5, PTPN1, PTPN7 | DHFR 2071/4885PTPN1 2/4885KDM4E 462/4885 |
“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.