Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | CHEK1 | O14757 | 1/20 | 0.41 |
| ▸ | ACHE | P22303 | 1/20 | 0.41 |
| ▸ | PRMT5 | O14744 | 2/20 | 0.41 |
| ▸ | WDR77 | Q9BQA1 | 2/20 | 0.41 |
| ▸ | IDH1 | O75874 | 1/20 | 0.39 |
| ▸ | JAK2 | O60674 | 1/20 | 0.36 |
| ▸ | SYK | P43405 | 1/20 | 0.36 |
| ▸ | HRH3 | Q9Y5N1 | 1/20 | 0.36 |
| ▸ | HPGD | P15428 | 1/20 | 0.35 |
| ▸ | MEN1 | O00255 | 2/20 | 0.35 |
| ▸ | KMT2A | Q03164 | 2/20 | 0.35 |
| ▸ | CYP2C9 | P11712 | 2/20 | 0.35 |
| ▸ | ATM | Q13315 | 1/20 | 0.35 |
| ▸ | CYP3A4 | P08684 | 1/20 | 0.35 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.35 |
| ▸ | PANK3 | Q9H999 | 1/20 | 0.35 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.34 |
| ▸ | TSHR | P16473 | 1/20 | 0.34 |
| ▸ | CYP2C19 | P33261 | 1/20 | 0.34 |
| ▸ | HIF1A | Q16665 | 1/20 | 0.34 |
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 | |
|---|---|---|---|---|
| SCHEMBL12028961 | 0.82 | HRH3 (0.51) | HRH3ALDH1A1HIF1A | |
| SCHEMBL4547913 | 0.80 | HRH3 (0.50) | PRMT5WDR77HRH3ALDH1A1TSHR | |
| SCHEMBL12028959 | 0.80 | HRH3 (0.47) | PRMT5WDR77HRH3MEN1KMT2A | |
| SCHEMBL20804089 | 0.79 | ALDH1A1 (0.49) | CHEK1ACHEHRH3MEN1KMT2A | |
| SCHEMBL25896863 | 0.79 | HRH3 (0.53) | HRH3MEN1KMT2ACYP2D6ALDH1A1 | |
| SCHEMBL20203451 | 0.77 | ALDH1A1 (0.51) | PRMT5WDR77MEN1KMT2AATM | |
| SCHEMBL17660303 | 0.77 | LMNA (0.50) | PRMT5WDR77HRH3HPGDMEN1 | |
| SCHEMBL23103355 | 0.77 | PRMT5 (0.41) | PRMT5 | |
| SCHEMBL20203429 | 0.76 | CXCR4 (0.47) | HRH3MEN1KMT2A | |
| SCHEMBL20804010 | 0.75 | TRPV6 (0.42) | PRMT5WDR77IDH1HRH3MEN1 |
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 4 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-11084814-B2 | Pyrido[3, 4-d]pyrimidine derivative and pharmaceutically acceptable salt thereof | TEIJIN PHARMA LIMITED (JP) | 2021-08-10 | — | — | US | disclosed |
| EP-3546458-B1 | ((PYRIDIN-2-YL)-AMINO)PYRIDO[3,4-D]PYRIMIDINE AND ((PYRIDAZIN-3-YL)-AMINO)PYRIDO[3,4-D]PYRIMIDINE DERIVATIVES AS CDK4/6 INHIBITORS FOR TREATING E.G. RHEUMATOID ARTHRITIS, ARTERIOSCLEROSIS, PULMONARY FIBROSIS, CEREBRAL INFARCTION OR CANCER | TEIJIN PHARMA LTD (JP) | 2021-01-06 | — | — | EP | disclosed |
| EP-3546458-A1 | PYRIDO[3, 4-D]PYRIMIDINE DERIVATIVE AND PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | Teijin Pharma Limited (JP) | 2019-10-02 | — | — | EP | disclosed |
| WO-2018097297-A1 | PYRIDO[3, 4-D]PYRIMIDINE DERIVATIVE AND PHARMACEUTICALLY ACCEPTABLE SALT THEREOF | 帝人ファーマ株式会社 | 2018-05-31 | — | — | 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 (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-11084814-B2 | Pyrido[3, 4-d]pyrimidine derivative and pharmaceutically acceptable salt thereof | CDK4, CDK6, CDK16 | CHEK1 286/4885ACHE 4605/4885PRMT5 1943/4885 |
“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.