Predicted protein targets (top 15)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH3 | Q9Y5N1 | 4/20 | 0.34 |
| ▸ | ALOX5AP | P20292 | 2/20 | 0.34 |
| ▸ | FEN1 | P39748 | 2/20 | 0.34 |
| ▸ | NOS3 | P29474 | 1/20 | 0.31 |
| ▸ | NOS1 | P29475 | 1/20 | 0.31 |
| ▸ | NOS2 | P35228 | 1/20 | 0.31 |
| ▸ | DUT | P33316 | 1/20 | 0.31 |
| ▸ | HTR1D | P28221 | 1/20 | 0.31 |
| ▸ | HTR1B | P28222 | 1/20 | 0.31 |
| ▸ | PIK3CA | P42336 | 2/20 | 0.31 |
| ▸ | MTOR | P42345 | 2/20 | 0.31 |
| ▸ | CDK1 | P06493 | 1/20 | 0.30 |
| ▸ | CDK4 | P11802 | 1/20 | 0.30 |
| ▸ | CDK6 | Q00534 | 1/20 | 0.30 |
| ▸ | HRH1 | P35367 | 1/20 | 0.30 |
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 | |
|---|---|---|---|---|
| SCHEMBL20037567 | 0.81 | HRH3 (0.41) | HRH3HTR1DHTR1BPIK3CAMTOR | |
| SCHEMBL18202723 | 0.81 | PIK3CA (0.43) | HRH3NOS3NOS1NOS2PIK3CA | |
| SCHEMBL20037568 | 0.80 | NOS3 (0.40) | NOS3NOS1NOS2HTR1DHTR1B | |
| SCHEMBL18291605 | 0.77 | PIK3CA (0.41) | HRH3PIK3CAMTOR | |
| SCHEMBL5133063 | 0.76 | LMNA (0.46) | HRH3NOS3NOS1NOS2CDK1 | |
| SCHEMBL4184353 | 0.75 | LMNA (0.55) | HRH3 | |
| SCHEMBL2497517 | 0.75 | ALOX5AP (0.40) | ALOX5APFEN1 | |
| SCHEMBL20255126 | 0.75 | PIK3CA (0.34) | ALOX5APFEN1DUTPIK3CAMTOR | |
| SCHEMBL18202737 | 0.73 | ALDH1A1 (0.40) | HRH3CDK1CDK4CDK6 | |
| SCHEMBL20037570 | 0.73 | NOS3 (0.33) | NOS3NOS1NOS2DUTHTR1D |
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 | HRH3 2304/4885ALOX5AP 3913/4885FEN1 1799/4885 |
“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.