Predicted protein targets (top 17)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | PTK2 | Q05397 | 1/20 | 0.74 |
| ▸ | ULK1 | O75385 | 5/20 | 0.64 |
| ▸ | AURKA | O14965 | 2/20 | 0.55 |
| ▸ | KDR | P35968 | 2/20 | 0.55 |
| ▸ | AURKB | Q96GD4 | 2/20 | 0.55 |
| ▸ | IGF1R | P08069 | 2/20 | 0.54 |
| ▸ | PRKAA2 | P54646 | 1/20 | 0.54 |
| ▸ | PRKAA1 | Q13131 | 1/20 | 0.54 |
| ▸ | ULK2 | Q8IYT8 | 1/20 | 0.54 |
| ▸ | BRD4 | O60885 | 3/20 | 0.52 |
| ▸ | CHEK1 | O14757 | 1/20 | 0.51 |
| ▸ | NTRK2 | Q16620 | 1/20 | 0.51 |
| ▸ | SYK | P43405 | 2/20 | 0.51 |
| ▸ | EGFR | P00533 | 2/20 | 0.50 |
| ▸ | LCK | P06239 | 1/20 | 0.50 |
| ▸ | CDK19 | Q9BWU1 | 1/20 | 0.50 |
| ▸ | ALK | Q9UM73 | 1/20 | 0.50 |
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 | |
|---|---|---|---|---|
| SCHEMBL17544503 | 0.92 | PTK2 (0.76) | PTK2ULK1KDRIGF1RPRKAA2 | |
| SCHEMBL29575717 | 0.89 | PTK2 (0.65) | PTK2ULK1IGF1RPRKAA2PRKAA1 | |
| SCHEMBL17547493 | 0.89 | PTK2 (0.65) | PTK2ULK1IGF1RPRKAA2PRKAA1 | |
| SCHEMBL4027379 | 0.86 | PTK2 (0.61) | PTK2ULK1PRKAA2PRKAA1ULK2 | |
| SCHEMBL17544506 | 0.86 | PTK2 (0.61) | PTK2ULK1AURKAKDRAURKB | |
| SCHEMBL19654488 | 0.86 | PTK2 (0.67) | PTK2ULK1KDRIGF1RPRKAA2 | |
| SCHEMBL29575113 | 0.86 | PTK2 (1.00) | PTK2ULK1KDRIGF1RPRKAA2 | |
| SCHEMBL17547491 | 0.86 | PTK2 (1.00) | PTK2ULK1KDRIGF1RPRKAA2 | |
| Hydrochloric Acid SCHEMBL3808853 | 0.85 | PTK2 (0.60) | PTK2ULK1PRKAA2PRKAA1ULK2 | |
| SCHEMBL17547549 | 0.85 | PTK2 (0.72) | PTK2ULK1AURKAKDRAURKB |
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 15 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| JP-4658477-B2 | — | — | 2011-03-23 | — | — | JP | claimed |
| US-20080039622-A1 | Inhibiting the immunoglobulin (Ig) IgE and/or IgG receptor using R940343, N4-[(2,2-Difluoro-4H-benzo[1,4]oxazin-3-one)-6-yl]-5-fluoro-N2-[3-(methylaminocarbonylmethyleneoxy)phenyl]-2,4-pyrimidinediamine; treating allergic and inflammatory diseases; syk kinase inhibitors | RIGEL PHARMACEUTICALS, INC. | 2008-02-14 | — | — | US | claimed |
| US-20070293522-A1 | 2,4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | RIGEL PHARMACEUTICALS, INC. (US) | 2007-12-20 | — | — | US | claimed |
| US-20070293524-A1 | Salts, hydrates, solvatesand/or N-oxides; inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators; Syk kinase inhibitors; inhibiting an Fc receptor signal transduction cascade | RIGEL PHARMACEUTICALS, INC. (US) | 2007-12-20 | — | — | US | claimed |
| US-20070293520-A1 | One amine is substituted with a fused heterocyclic ring and the other with a fused heterocyclic ring or phenyl ring, e.g., N2,N4-Bis(3,4-ethylenedioxyphenyl)-5-cyano-2,4-pyrimidinediamine; inhibit IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators such as histamine | RIGEL PHARMACEUTICALS, INC. (US) | 2007-12-20 | — | — | US | claimed |
| US-20070293523-A1 | inhibitors of immunoglobulin E or G receptor signaling cascades; Syk kinase inhibitors; use as antiallergic, antiinflammatory agents | RIGEL PHARMACEUTICALS, INC. (US) | 2007-12-20 | — | — | US | claimed |
| US-20070293521-A1 | inhibitors of immunoglobulin E or G receptor signaling cascades; Syk kinase inhibitors; use as antiallergic, antiinflammatory agents | RIGEL PHARMACEUTICALS, INC. (US) | 2007-12-20 | — | — | US | claimed |
| US-20070225321-A1 | 2,4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | RIGEL PHARMACEUTICALS, INC. (US) | 2007-09-27 | — | — | US | claimed |
| US-20060058292-A1 | N4-[2,2-difluoro-4H-benzo[1,4]oxazin-3-one)-6-yl]-5-fluoro-N2-[3-(methylaminocarbonylmethyleneoxy)phenyl]-2,4-pyrimidinediamine; inhibit the immunoglobulins IgE or IgG receptor signaling cascades in mast, basophil cells; antiallergen, antiinflammatory agent; asthma, osteoarthritis | MIDCAP FINANCIAL TRUST | 2006-03-16 | — | — | US | claimed |
| EP-1471915-A4 | 2,4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | RIGEL PHARMACEUTICALS INC (US) | 2006-02-15 | — | — | EP | claimed |
| JP-2005516046-A | — | — | 2005-06-02 | — | — | JP | claimed |
| EP-1471915-A2 | 2,4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | Rigel Pharmaceuticals, Inc. (US) | 2004-11-03 | — | — | EP | claimed |
| US-20040029902-A1 | Antiinflamamtory agents | MIDCAP FINANCIAL TRUST | 2004-02-12 | — | — | US | claimed |
| WO-2003063794-A2 | 2,4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | RIGEL PHARMACEUTICALS, INC. (US) | 2003-08-07 | — | — | WO | claimed |
| EP-2281563-A1 | 2,4-Pyrimidinediamine compounds and their uses | Rigel Pharmaceuticals, Inc. (US) | 2011-02-09 | — | — | 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 (9 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-20060058292-A1 | N4-[2,2-difluoro-4H-benzo[1,4]oxazin-3-one)-6-yl]-5-fluoro-N2-[3-(methylaminocarbonylmethyleneoxy)phenyl]-2,4-pyrimidinediamine; inhibit the immunoglobulins IgE or IgG receptor signaling cascades in mast, basophil cells; antiallergen, antiinflammatory agent; asthma, osteoarthritis | FCER2, FCGR1A, HRH4 | PTK2 257/4885ULK1 2094/4885AURKA 533/4885 |
| US-20070225321-A1 | 2,4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | FCER2, FCGR1A, FCGR2A | PTK2 759/4885ULK1 975/4885AURKA 997/4885 |
| US-20040029902-A1 | Antiinflamamtory agents | FCER2, FCGR1A, HNMT | PTK2 1836/4885ULK1 1252/4885AURKA 1221/4885 |
| US-20080039622-A1 | Inhibiting the immunoglobulin (Ig) IgE and/or IgG receptor using R940343, N4-[(2,2-Difluoro-4H-benzo[1,4]oxazin-3-one)-6-yl]-5-fluoro-N2-[3-(methylaminocarbonylmethyleneoxy)phenyl]-2,4-pyrimidinediamine; treating allergic and inflammatory diseases; syk kinase inhibitors | FCER2, FCGR1A, FCGR2A | PTK2 189/4885ULK1 872/4885AURKA 240/4885 |
| US-20070293523-A1 | inhibitors of immunoglobulin E or G receptor signaling cascades; Syk kinase inhibitors; use as antiallergic, antiinflammatory agents | FCER2, SYK, FCGR1A | PTK2 312/4885ULK1 837/4885AURKA 962/4885 |
| US-20070293522-A1 | 2,4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | FCER2, FCGR1A, FCGR2A | PTK2 759/4885ULK1 975/4885AURKA 997/4885 |
| US-20070293520-A1 | One amine is substituted with a fused heterocyclic ring and the other with a fused heterocyclic ring or phenyl ring, e.g., N2,N4-Bis(3,4-ethylenedioxyphenyl)-5-cyano-2,4-pyrimidinediamine; inhibit IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators such as histamine | HRH4, FCER2, HRH2 | PTK2 995/4885ULK1 1332/4885AURKA 581/4885 |
| US-20070293521-A1 | inhibitors of immunoglobulin E or G receptor signaling cascades; Syk kinase inhibitors; use as antiallergic, antiinflammatory agents | FCER2, SYK, FCGR1A | PTK2 312/4885ULK1 837/4885AURKA 962/4885 |
| US-20070293524-A1 | Salts, hydrates, solvatesand/or N-oxides; inhibit the IgE and/or IgG receptor signaling cascades that lead to the release of chemical mediators; Syk kinase inhibitors; inhibiting an Fc receptor signal transduction cascade | SYK, FCER2, FCGR1A | PTK2 447/4885ULK1 622/4885AURKA 485/4885 |
“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.