Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | KMT2A | Q03164 | 4/20 | 0.42 |
| ▸ | MEN1 | O00255 | 3/20 | 0.42 |
| ▸ | TP53 | P04637 | 4/20 | 0.36 |
| ▸ | HPGD | P15428 | 1/20 | 0.36 |
| ▸ | NPY5R | Q15761 | 1/20 | 0.35 |
| ▸ | AKT1 | P31749 | 1/20 | 0.35 |
| ▸ | AKT2 | P31751 | 1/20 | 0.35 |
| ▸ | AKT3 | Q9Y243 | 1/20 | 0.35 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.35 |
| ▸ | TSHR | P16473 | 1/20 | 0.35 |
| ▸ | P2RY12 | Q9H244 | 1/20 | 0.35 |
| ▸ | LMNA | P02545 | 2/20 | 0.34 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.34 |
| ▸ | CYP2D6 | P10635 | 1/20 | 0.34 |
| ▸ | SCN1A | P35498 | 1/20 | 0.34 |
| ▸ | SCN2A | Q99250 | 1/20 | 0.34 |
| ▸ | SCN3A | Q9NY46 | 1/20 | 0.34 |
| ▸ | SRC | P12931 | 3/20 | 0.34 |
| ▸ | ABL1 | P00519 | 2/20 | 0.34 |
| ▸ | NPSR1 | Q6W5P4 | 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 | |
|---|---|---|---|---|
| SCHEMBL20203540 | 1.00 | KMT2A (0.42) | KMT2AMEN1TP53HPGDNPY5R | |
| SCHEMBL20203476 | 0.90 | GAA (0.37) | KMT2AMEN1TP53HPGDAKT1 | |
| SCHEMBL20203474 | 0.90 | MEN1 (0.35) | KMT2AMEN1TP53P2RY12NPC1 | |
| SCHEMBL21403245 | 0.85 | KMT2A (0.37) | KMT2AMEN1TP53AKT1AKT2 | |
| SCHEMBL20203485 | 0.85 | KMT2A (0.37) | KMT2AMEN1TP53AKT1AKT2 | |
| SCHEMBL20203512 | 0.84 | AKT1 (0.34) | KMT2AMEN1TP53HPGDNPY5R | |
| SCHEMBL21403227 | 0.84 | AKT1 (0.34) | KMT2AMEN1TP53HPGDNPY5R | |
| SCHEMBL20207266 | 0.81 | SMN1; SMN2 (0.37) | KMT2AMEN1TP53HPGDALDH1A1 | |
| SCHEMBL20037602 | 0.81 | HASPIN (0.37) | TP53ALDH1A1TSHRLMNACYP1A2 | |
| SCHEMBL20203573 | 0.81 | SMN1; SMN2 (0.37) | KMT2AMEN1TP53HPGDALDH1A1 |
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 |
|---|---|---|---|---|---|---|---|
| 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-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 |
| 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 | KMT2A 657/4885MEN1 2438/4885TP53 176/4885 |
“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.