Predicted protein targets (top 4)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH4 | Q9H3N8 | 6/20 | 0.47 |
| ▸ | LMNA | P02545 | 1/20 | 0.40 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.40 |
| ▸ | KDM4E | B2RXH2 | 1/20 | 0.40 |
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 | |
|---|---|---|---|---|
| SCHEMBL20249268 | 0.94 | HRH4 (0.51) | HRH4CYP1A2KDM4E | |
| SCHEMBL16134879 | 0.81 | CYP1A2 (0.57) | HRH4CYP1A2KDM4E | |
| SCHEMBL20249305 | 0.79 | TRPV1 (0.39) | HRH4LMNACYP1A2KDM4E | |
| SCHEMBL6350054 | 0.79 | HTR3E (0.49) | HRH4CYP1A2KDM4E | |
| SCHEMBL20038095 | 0.78 | HTR3E (0.50) | HRH4CYP1A2KDM4E | |
| SCHEMBL6352737 | 0.78 | CYP1A2 (0.69) | HRH4LMNACYP1A2KDM4E | |
| SCHEMBL18291520 | 0.78 | HRH4 (0.50) | HRH4CYP1A2 | |
| SCHEMBL20249260 | 0.77 | BPTF (0.51) | HRH4CYP1A2KDM4E | |
| SCHEMBL20249325 | 0.76 | HRH3 (0.48) | HRH4LMNAKDM4E | |
| SCHEMBL20249315 | 0.76 | KDM2B (0.46) | HRH4 |
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 |
| US-20180161329-A1 | PYRIDO[3,4-D]PYRIMIDINE DERIVATIVE AND PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | TEIJIN PHARMA LIMITED (JP) | 2018-06-14 | — | — | US | 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 | HRH4 1763/4885LMNA 3947/4885CYP1A2 2217/4885 |
“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.