Predicted protein targets (top 14)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | ACHE | P22303 | 1/20 | 0.48 |
| ▸ | MAPT | P10636 | 6/20 | 0.44 |
| ▸ | APP | P05067 | 2/20 | 0.44 |
| ▸ | SNCA | P37840 | 2/20 | 0.44 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.43 |
| ▸ | GSK3B | P49841 | 1/20 | 0.43 |
| ▸ | ADK | P55263 | 1/20 | 0.43 |
| ▸ | MMP1 | P03956 | 1/20 | 0.43 |
| ▸ | MMP9 | P14780 | 1/20 | 0.43 |
| ▸ | L3MBTL1 | Q9Y468 | 1/20 | 0.43 |
| ▸ | KCNJ1 | P48048 | 1/20 | 0.42 |
| ▸ | KCNH2 | Q12809 | 1/20 | 0.42 |
| ▸ | HTT | P42858 | 1/20 | 0.42 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.41 |
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 | |
|---|---|---|---|---|
| SCHEMBL189949 | 0.83 | MAPT (0.44) | ACHEMAPTAPPSNCAALDH1A1 | |
| SCHEMBL190994 | 0.81 | ACHE (0.42) | ACHEMAPTAPPSNCAALDH1A1 | |
| SCHEMBL13007728 | 0.80 | ACHE (0.41) | ACHEMAPTAPPSNCAALDH1A1 | |
| SCHEMBL190671 | 0.79 | ACHE (0.42) | ACHEMAPTAPPSNCAALDH1A1 | |
| SCHEMBL13007729 | 0.78 | ACHE (0.44) | ACHEMAPTAPPSNCAALDH1A1 | |
| SCHEMBL28253259 | 0.74 | KCNJ1 (0.45) | ACHEMAPTMMP1MMP9KCNJ1 | |
| SCHEMBL2861194 | 0.73 | ACHE (0.47) | ACHEMAPTAPPSNCAMMP1 | |
| SCHEMBL2675190 | 0.71 | MAPT (0.48) | ACHEMAPTAPPSNCAL3MBTL1 | |
| SCHEMBL12635990 | 0.71 | ACHE (0.67) | ACHEALDH1A1 | |
| SCHEMBL2675704 | 0.71 | ACHE (0.45) | ACHEMAPTAPPSNCAALDH1A1 |
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 |
|---|---|---|---|---|---|---|---|
| EP-1814878-B1 | SPIRO-2, 4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | RIGEL PHARMACEUTICALS INC (US) | 2012-01-04 | — | — | EP | disclosed |
| US-7851480-B2 | Spiro 2,4-pyrimidinediamine compounds and their uses | RIGEL PHARMACEUTICALS, INC. (US) | 2010-12-14 | — | — | US | disclosed |
| US-7557207-B2 | Spiro 2,4-pyrimidinediamine compounds and their uses | RIGEL PHARMACEUTICALS, INC. (US) | 2009-07-07 | — | — | US | disclosed |
| US-20090062270-A1 | SPIRO 2,4 PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | RIGEL PHARMACEUTICALS, INC. | 2009-03-05 | — | — | US | disclosed |
| EP-1814878-A1 | SPIRO-2, 4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | Rigel Pharmaceuticals, Inc. (US) | 2007-08-08 | — | — | EP | disclosed |
| US-20060167254-A1 | Spiro 2,4-pyrimidinediamine compounds and their uses | RIGEL PHARMACEUTICALS, INC. (US) | 2006-07-27 | — | — | US | disclosed |
| WO-2006068770-A1 | SPIRO-2, 4-PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | RIGEL PHARMACEUTICALS, INC. (US) | 2006-06-29 | — | — | 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-20060167254-A1 | Spiro 2,4-pyrimidinediamine compounds and their uses | SSB, SPHK2, PKD2 | ACHE 2884/4885MAPT 4264/4885APP 3360/4885 |
| US-20090062270-A1 | SPIRO 2,4 PYRIMIDINEDIAMINE COMPOUNDS AND THEIR USES | SSB, SPHK2, PKD2 | ACHE 2808/4885MAPT 4261/4885APP 3114/4885 |
“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.