Predicted protein targets (top 18)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | RXFP1 | Q9HBX9 | 1/20 | 0.39 |
| ▸ | KMT2A | Q03164 | 3/20 | 0.39 |
| ▸ | MEN1 | O00255 | 2/20 | 0.39 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.39 |
| ▸ | HRH4 | Q9H3N8 | 1/20 | 0.37 |
| ▸ | TSHR | P16473 | 1/20 | 0.37 |
| ▸ | ITK | Q08881 | 3/20 | 0.36 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.36 |
| ▸ | NPC1 | O15118 | 1/20 | 0.36 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.36 |
| ▸ | TRPM8 | Q7Z2W7 | 2/20 | 0.36 |
| ▸ | ATM | Q13315 | 2/20 | 0.36 |
| ▸ | RAB9A | P51151 | 1/20 | 0.35 |
| ▸ | LMNA | P02545 | 1/20 | 0.35 |
| ▸ | BACE1 | P56817 | 1/20 | 0.34 |
| ▸ | APP | P05067 | 1/20 | 0.34 |
| ▸ | PTPN1 | P18031 | 1/20 | 0.33 |
| ▸ | DHFR | P00374 | 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 | |
|---|---|---|---|---|
| SCHEMBL4525920 | 0.85 | HRH4 (0.40) | HRH4TSHRPTPN1DHFR | |
| SCHEMBL4527358 | 0.82 | CYP1A2 (0.44) | HRH4TSHRLMNAPTPN1DHFR | |
| SCHEMBL4524754 | 0.81 | CYP3A4 (0.41) | HRH4APPPTPN1DHFR | |
| SCHEMBL4525916 | 0.79 | PTPN1 (0.49) | HRH4APPPTPN1DHFR | |
| SCHEMBL4529983 | 0.79 | HRH4 (0.44) | HRH4PTPN1DHFR | |
| SCHEMBL4528686 | 0.78 | ALOX5AP (0.42) | HRH4PTPN1DHFR | |
| SCHEMBL4512865 | 0.78 | HRH4 (0.45) | KMT2AMEN1HRH4TSHRALDH1A1 | |
| SCHEMBL4526220 | 0.78 | ALOX5AP (0.44) | HRH4PTPN1DHFR | |
| SCHEMBL4516605 | 0.77 | HRH4 (0.43) | SMN1; SMN2HRH4ALDH1A1PTPN1DHFR | |
| SCHEMBL13888565 | 0.76 | PTPN1 (0.44) | PTPN1DHFR |
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 7 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 |
| US-20060211715-A1 | Quinazoline protein tyrosine phosphatase inhibitors | BERTHEL STEVEN J | 2006-09-21 | — | — | US | 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 |
| CN-101056865-A | Aminoquinazolines compounds | HOFFMANN LA ROCHE (CH) | 2007-10-17 | — | — | CN | disclosed |
| US-20060211715-A1 | Quinazoline protein tyrosine phosphatase inhibitors | BERTHEL STEVEN J | 2006-09-21 | — | — | 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-20090105477-A1 | Quinazoline Protein Tyrosine Phosphatase Inhibitors | PTPN5, PTPN1, PTPN7 | RXFP1 1905/4885KMT2A 2013/4885MEN1 4622/4885 |
| US-20060211715-A1 | Quinazoline protein tyrosine phosphatase inhibitors | PTPN5, PTPN1, PTPN7 | RXFP1 1905/4885KMT2A 2013/4885MEN1 4622/4885 |
“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.