Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | DHFR | P00374 | 7/20 | 0.51 |
| ▸ | NOS3 | P29474 | 1/20 | 0.47 |
| ▸ | NOS1 | P29475 | 1/20 | 0.47 |
| ▸ | NOS2 | P35228 | 1/20 | 0.47 |
| ▸ | CYP1A2 | P05177 | 3/20 | 0.44 |
| ▸ | CYP2D6 | P10635 | 3/20 | 0.44 |
| ▸ | CYP3A4 | P08684 | 2/20 | 0.44 |
| ▸ | CLK4 | Q9HAZ1 | 1/20 | 0.44 |
| ▸ | ALOX5AP | P20292 | 1/20 | 0.43 |
| ▸ | FEN1 | P39748 | 1/20 | 0.43 |
| ▸ | TRPA1 | O75762 | 1/20 | 0.42 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.41 |
| ▸ | TSHR | P16473 | 2/20 | 0.41 |
| ▸ | HSP90AA1 | P07900 | 1/20 | 0.39 |
| ▸ | EGLN1 | Q9GZT9 | 1/20 | 0.39 |
| ▸ | CCNT1 | O60563 | 1/20 | 0.38 |
| ▸ | CCNA2 | P20248 | 1/20 | 0.38 |
| ▸ | CDK2 | P24941 | 1/20 | 0.38 |
| ▸ | CDK9 | P50750 | 1/20 | 0.38 |
| ▸ | ABL1 | P00519 | 1/20 | 0.38 |
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 | |
|---|---|---|---|---|
| SCHEMBL4528737 | 0.84 | DHFR (0.68) | DHFRNOS3NOS1NOS2ALOX5AP | |
| SCHEMBL4524257 | 0.83 | CYP1A2 (0.53) | DHFRNOS3NOS1NOS2CYP1A2 | |
| SCHEMBL4524540 | 0.80 | DHFR (0.51) | DHFRNOS3NOS1NOS2CYP1A2 | |
| SCHEMBL4511415 | 0.80 | DHFR (0.51) | DHFRNOS3NOS1NOS2CYP1A2 | |
| SCHEMBL4524134 | 0.79 | CYP1A2 (0.57) | DHFRCYP1A2CYP2D6CYP3A4CLK4 | |
| SCHEMBL4533694 | 0.77 | DHFR (0.55) | DHFRCYP1A2CYP2D6CYP3A4CLK4 | |
| Trifluoroacetic Acid SCHEMBL4523782 | 0.76 | CYP2D6 (0.44) | DHFRCYP1A2CYP2D6CYP3A4CLK4 | |
| Trifluoroacetic Acid SCHEMBL4527702 | 0.75 | CYP2D6 (0.51) | DHFRCYP1A2CYP2D6CYP3A4CLK4 | |
| SCHEMBL4517691 | 0.75 | DHFR (0.49) | DHFRNOS3NOS1NOS2CYP1A2 | |
| SCHEMBL4522332 | 0.75 | HRH4 (0.55) | DHFRNOS3NOS1NOS2CYP1A2 |
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 2071/4885NOS3 938/4885NOS1 666/4885 |
| US-20060211715-A1 | Quinazoline protein tyrosine phosphatase inhibitors | PTPN5, PTPN1, PTPN7 | DHFR 2071/4885NOS3 938/4885NOS1 666/4885 |
“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.