Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | MCHR1 | Q99705 | 3/20 | 0.36 |
| ▸ | CHRM2 | P08172 | 1/20 | 0.35 |
| ▸ | CHRM3 | P20309 | 1/20 | 0.35 |
| ▸ | ESR1 | P03372 | 2/20 | 0.35 |
| ▸ | DRD2 | P14416 | 2/20 | 0.34 |
| ▸ | DRD3 | P35462 | 2/20 | 0.34 |
| ▸ | DRD4 | P21917 | 1/20 | 0.34 |
| ▸ | CLK2 | P49760 | 1/20 | 0.34 |
| ▸ | CLK3 | P49761 | 1/20 | 0.34 |
| ▸ | DYRK1A | Q13627 | 1/20 | 0.34 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.34 |
| ▸ | LTA4H | P09960 | 1/20 | 0.33 |
| ▸ | SIGMAR1 | Q99720 | 1/20 | 0.33 |
| ▸ | CSF1R | P07333 | 1/20 | 0.33 |
| ▸ | PDGFRB | P09619 | 1/20 | 0.33 |
| ▸ | KIT | P10721 | 1/20 | 0.33 |
| ▸ | PDGFRA | P16234 | 1/20 | 0.33 |
| ▸ | FLT3 | P36888 | 1/20 | 0.33 |
| ▸ | PIK3CD | O00329 | 1/20 | 0.33 |
| ▸ | PIK3CA | P42336 | 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 | |
|---|---|---|---|---|
| SCHEMBL20569180 | 0.82 | CHRM2 (0.38) | CHRM2CHRM3ESR1 | |
| SCHEMBL24322991 | 0.76 | CLK2 (0.44) | MCHR1CLK2CLK3DYRK1A | |
| SCHEMBL20037565 | 0.75 | CYP2D6 (0.37) | DRD2DRD3DRD4 | |
| SCHEMBL20037564 | 0.75 | CYP2D6 (0.37) | DRD2DRD3DRD4 | |
| SCHEMBL18937320 | 0.75 | HRH3 (0.51) | CLK2CLK3DYRK1A | |
| SCHEMBL25365519 | 0.74 | GRIN1 (0.32) | LTA4H | |
| SCHEMBL20037737 | 0.73 | MBOAT4 (0.38) | MCHR1DRD2DRD3DRD4CLK2 | |
| SCHEMBL20255387 | 0.73 | GCKR (0.33) | SIGMAR1PIK3CA | |
| SCHEMBL18291605 | 0.73 | PIK3CA (0.41) | KDM4EPIK3CA | |
| SCHEMBL20037567 | 0.73 | HRH3 (0.41) | PIK3CA |
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 2 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20180161329-A1 | PYRIDO[3,4-D]PYRIMIDINE DERIVATIVE AND PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | TEIJIN PHARMA LIMITED (JP) | 2018-06-14 | — | — | US | disclosed |
| EP-3305785-A1 | PYRIDO[3,4-d]PYRIMIDINE DERIVATIVE AND PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | Teijin Pharma Limited (JP) | 2018-04-11 | — | — | 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 (1 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-20180161329-A1 | PYRIDO[3,4-D]PYRIMIDINE DERIVATIVE AND PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | CDK4, CDK6, CDK16 | MCHR1 4511/4885CHRM2 4833/4885CHRM3 4841/4885 |
“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.