Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | OPRK1 | P41145 | 2/20 | 0.57 |
| ▸ | SPHK2 | Q9NRA0 | 4/20 | 0.50 |
| ▸ | SPHK1 | Q9NYA1 | 3/20 | 0.50 |
| ▸ | MEN1 | O00255 | 1/20 | 0.50 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.50 |
| ▸ | MAPK1 | P28482 | 1/20 | 0.48 |
| ▸ | ALDH1A1 | P00352 | 4/20 | 0.47 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.47 |
| ▸ | CRHBP | P24387 | 1/20 | 0.46 |
| ▸ | CRHR2 | Q13324 | 1/20 | 0.46 |
| ▸ | SMN1; SMN2 | Q16637 | 1/20 | 0.46 |
| ▸ | OPRD1 | P41143 | 1/20 | 0.45 |
| ▸ | PSEN1 | P49768 | 1/20 | 0.42 |
| ▸ | PSEN2 | P49810 | 1/20 | 0.42 |
| ▸ | APH1B | Q8WW43 | 1/20 | 0.42 |
| ▸ | NCSTN | Q92542 | 1/20 | 0.42 |
| ▸ | APH1A | Q96BI3 | 1/20 | 0.42 |
| ▸ | PSENEN | Q9NZ42 | 1/20 | 0.42 |
| ▸ | HDAC8 | Q9BY41 | 2/20 | 0.41 |
| ▸ | HDAC6 | Q9UBN7 | 2/20 | 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 | |
|---|---|---|---|---|
| SCHEMBL7651919 | 0.88 | MAPK1 (0.60) | OPRK1SPHK2SPHK1MEN1KMT2A | |
| SCHEMBL18751633 | 0.85 | OPRD1 (0.56) | MEN1KMT2AMAPK1OPRD1 | |
| SCHEMBL19628590 | 0.85 | OPRD1 (0.56) | MEN1KMT2AMAPK1OPRD1 | |
| SCHEMBL11990438 | 0.85 | OPRD1 (0.56) | MEN1KMT2AMAPK1OPRD1 | |
| SCHEMBL12642719 | 0.85 | OPRK1 (0.54) | OPRK1SPHK2SPHK1MEN1KMT2A | |
| SCHEMBL11938900 | 0.82 | SIGMAR1 (0.53) | OPRK1SPHK2SPHK1MAPK1ALDH1A1 | |
| SCHEMBL11938960 | 0.79 | MAPK1 (0.51) | SPHK2SPHK1MEN1KMT2AMAPK1 | |
| SCHEMBL12642706 | 0.77 | HDAC8 (0.67) | OPRK1SPHK2SPHK1MAPK1ALDH1A1 | |
| SCHEMBL11990424 | 0.77 | OPRD1 (0.54) | SPHK2SPHK1MEN1KMT2AOPRD1 | |
| SCHEMBL11938584 | 0.77 | MAPK1 (0.45) | SPHK2SPHK1MAPK1ALDH1A1KDM4E |
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 6 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1818326-A1 | Nitrogen-containing heterocyclic compounds and pharmaceutical composition containing the compounds | Eisai R&D Management Co., Ltd. (JP) | 2007-08-15 | — | — | EP | disclosed |
| EP-1254895-B1 | NITROGENOUS CYCLIC COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME | EISAI R&D MAN CO LTD (JP) | 2007-05-23 | — | — | EP | disclosed |
| US-20060084658-A1 | Nitrogen-containing cyclic compound and pharmaceutical composition containing the compound | EISAI R&D MANAGEMENT CO., LTD. (JP) | 2006-04-20 | — | — | US | disclosed |
| US-6906072-B1 | Piperazine compound and pharmaceutical composition containing the compound | EISAI CO., LTD. (JP) | 2005-06-14 | — | — | US | disclosed |
| US-20040220193-A1 | Nitrogen-containing cyclic compound and pharmaceutical composition containing the compound | EISAI CO., LTD. | 2004-11-04 | — | — | US | disclosed |
| EP-1254895-A1 | NITROGENOUS CYCLIC COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME | Eisai Co., Ltd. (JP) | 2002-11-06 | — | — | 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 (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-20040220193-A1 | Nitrogen-containing cyclic compound and pharmaceutical composition containing the compound | CACNA1D, CACNA1B, CACNA1E | OPRK1 68/4885SPHK2 2328/4885SPHK1 3033/4885 |
| US-20060084658-A1 | Nitrogen-containing cyclic compound and pharmaceutical composition containing the compound | CACNA1B, CACNA1E, CACNA1D | OPRK1 81/4885SPHK2 2389/4885SPHK1 3060/4885 |
“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.