Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | MEN1 | O00255 | 2/20 | 0.40 |
| ▸ | KMT2A | Q03164 | 2/20 | 0.40 |
| ▸ | MAPK8 | P45983 | 1/20 | 0.39 |
| ▸ | MAPK9 | P45984 | 1/20 | 0.39 |
| ▸ | MAPK10 | P53779 | 1/20 | 0.39 |
| ▸ | HASPIN | Q8TF76 | 2/20 | 0.38 |
| ▸ | PDE3B | Q13370 | 2/20 | 0.38 |
| ▸ | PDE3A | Q14432 | 2/20 | 0.38 |
| ▸ | NTRK1 | P04629 | 1/20 | 0.36 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.34 |
| ▸ | LMNA | P02545 | 2/20 | 0.34 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.34 |
| ▸ | AHR | P35869 | 1/20 | 0.34 |
| ▸ | MAPT | P10636 | 1/20 | 0.34 |
| ▸ | NPC1 | O15118 | 2/20 | 0.33 |
| ▸ | RAB9A | P51151 | 1/20 | 0.33 |
| ▸ | GLA | P06280 | 1/20 | 0.33 |
| ▸ | PMP22 | Q01453 | 1/20 | 0.33 |
| ▸ | HSD17B10 | Q99714 | 1/20 | 0.33 |
| ▸ | HCAR1 | Q9BXC0 | 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 | |
|---|---|---|---|---|
| SCHEMBL14221269 | 0.79 | MEN1 (0.35) | MEN1KMT2AHASPINNTRK1KDM4E | |
| SCHEMBL27087437 | 0.78 | TYMS (0.40) | MEN1KMT2AMAPK8MAPK9MAPK10 | |
| SCHEMBL3334033 | 0.77 | PDE3B (0.44) | MAPK8MAPK9MAPK10PDE3BPDE3A | |
| SCHEMBL14221055 | 0.76 | HTR1A (0.39) | MAPK8MAPK9MAPK10PDE3BPDE3A | |
| SCHEMBL5262113 | 0.73 | MEN1 (0.39) | MEN1KMT2AKDM4ELMNAAHR | |
| SCHEMBL11832992 | 0.73 | AXL (0.38) | MEN1KMT2AHASPINNTRK1KDM4E | |
| SCHEMBL3745415 | 0.73 | MAPK8 (0.41) | MAPK8MAPK9MAPK10PDE3BPDE3A | |
| SCHEMBL1983844 | 0.73 | ALDH1A1 (0.43) | MEN1KMT2AMAPK8MAPK9MAPK10 | |
| SCHEMBL27103142 | 0.73 | TYRO3 (0.50) | KMT2AMAPK8MAPK9MAPK10PDE3B | |
| SCHEMBL7548296 | 0.73 | PDE3B (0.39) | MAPK8MAPK9MAPK10PDE3BPDE3A |
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 243 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1806348-A2 | Pyrido (2,3-D)Pyrimidines as inhibitors of cellular proliferation | Warner-Lambert Company LLC (US) | 2007-07-11 | — | — | EP | claimed |
| US-6498163-B1 | POTENT INHIBITORS OF CYCLIN-DEPENDENT KINASES AND GROWTH FACTOR MEDIATED KINASES; CANCER, RESTENOSIS, ATHEROSCLEROSIS | WARNER-LAMBERT COMPANY | 2002-12-24 | — | — | US | claimed |
| EP-0964864-A2 | PYRIDO 2,3-D] PYRIMIDINES AND 4-AMINOPYRIMIDINES AS INHIBITORS OF CELLULAR PROLIFERATION | WARNER-LAMBERT COMPANY (US) | 1999-12-22 | — | — | EP | claimed |
| WO-1998033798-A2 | PYRIDO[2,3-D]PYRIMIDINES AND 4-AMINO-PYRIMIDINES AS INHIBITORS OF CELL PROLIFERATION | WARNER LAMBERT COMPANY (US) | 1998-08-06 | — | — | WO | claimed |
| US-12521395-B2 | Gem-disubstituted heterocyclic compounds and their use as IDH inhibitors | NERVIANO MEDICAL SCIENCES S.R.L. (IT) | 2026-01-13 | — | — | US | disclosed |
| EP-3941919-B1 | PYRIDO-PYRIMIDINONE AND PTERIDINONE COMPOUNDS AS INHIBITORS OF ENDORIBONUCLEASE INOSITOL REQUIRING ENZYME I (IRE I ALPHA) FOR THE TREATMENT OF CANCER DISEASES. | GENENTECH INC (US) | 2025-12-24 | — | — | EP | disclosed |
| US-12344603-B2 | Pyrido-pyrimidinone and pteridinone compounds and methods of use | GENENTECH, INC. (US) | 2025-07-01 | — | — | US | disclosed |
| WO-2025137393-A1 | BIFUNCTIONAL COMPOUNDS CONTAINING PYRIDO[2,3-D]PYRIMIDIN-7(8H)-ONE DERIVATIVES FOR DEGRADING CYCLIN-DEPENDENT KINASES 2, 4, AND 6 VIA UBIQUITIN PROTEASOME PATHWAY | NIKANG THERAPEUTICS, INC. (US) | 2025-06-26 | — | — | WO | disclosed |
| WO-2025137385-A1 | BIFUNCTIONAL COMPOUNDS CONTAINING PYRIDO[2,3-D]P¥RIMIDIN-7(8H)-ONE DERIVATIVES FOR DEGRADING CYCLIN-DEPENDENT KINASE 2 AND CYCLIN- DEPENDENT KINASE 4 VIA UBIQUITIN PROTEASOME PATHWAY | NIKANG THERAPEUTICS, INC. (US) | 2025-06-26 | — | — | WO | disclosed |
| EP-4547336-A1 | USP1 INHIBITORS AND USES THEREOF | Zentaur Therapeutics USA Inc. (US) | 2025-05-07 | — | — | EP | disclosed |
| EP-4543889-A1 | BIFUNCTIONAL COMPOUNDS CONTAINING PYRIDO[2,3-DJPYRIMIDIN-7(8H)-ONE DERIVATIVES FOR DEGRADING CYCLIN-DEPENDENT KINASE 2 VIA UBIQUITIN PROTEASOME PATHWAY | Nikang Therapeutics, Inc. (US) | 2025-04-30 | — | — | EP | disclosed |
| CN-119836421-A | USP1 inhibitors and uses thereof | 森韬医药美国公司 | 2025-04-15 | — | — | CN | disclosed |
| US-20030073668-A1 | Pyrido[2,3-d]pyrimidine-2,7-diamine kinase inhibitors | BOOTH RICHARD JOHN (US) | 2003-04-17 | — | — | US | disclosed |
| US-6498163-B1 | POTENT INHIBITORS OF CYCLIN-DEPENDENT KINASES AND GROWTH FACTOR MEDIATED KINASES; CANCER, RESTENOSIS, ATHEROSCLEROSIS | WARNER-LAMBERT COMPANY | 2002-12-24 | — | — | US | disclosed |
| EP-1255755-A1 | PYRIDOPYRIMIDINONE DERIVATIVES FOR TREATMENT OF NEURODEGENERATIVE DISEASE | WARNER-LAMBERT COMPANY (US) | 2002-11-13 | — | — | EP | disclosed |
| EP-1254137-A1 | PYRIDO 2,3-d]PYRIMIDINE-2,7-DIAMINE KINASE INHIBITORS | WARNER-LAMBERT COMPANY (US) | 2002-11-06 | — | — | EP | disclosed |
| WO-2001055148-A1 | PYRIDOPYRIMIDINONE DERIVATIVES FOR TREATMENT OF NEURODEGENERATIVE DISEASE | WARNER-LAMBERT COMPANY (US) | 2001-08-02 | — | — | WO | disclosed |
| WO-2001055147-A1 | PYRIDO[2,3-d]PYRIMIDINE-2,7-DIAMINE KINASE INHIBITORS | WARNER-LAMBERT COMPANY (US) | 2001-08-02 | — | — | WO | disclosed |
| EP-0964864-A2 | PYRIDO 2,3-D] PYRIMIDINES AND 4-AMINOPYRIMIDINES AS INHIBITORS OF CELLULAR PROLIFERATION | WARNER-LAMBERT COMPANY (US) | 1999-12-22 | — | — | EP | disclosed |
| WO-1998033798-A2 | PYRIDO[2,3-D]PYRIMIDINES AND 4-AMINO-PYRIMIDINES AS INHIBITORS OF CELL PROLIFERATION | WARNER LAMBERT COMPANY (US) | 1998-08-06 | — | — | 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 (2 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-20030073668-A1 | Pyrido[2,3-d]pyrimidine-2,7-diamine kinase inhibitors | CDK9, CDK19, CDK3 | MEN1 4797/4885KMT2A 2672/4885MAPK8 240/4885 |
| US-12344603-B2 | Pyrido-pyrimidinone and pteridinone compounds and methods of use | TYMP, TYMS, DPYD | MEN1 333/4885KMT2A 1919/4885MAPK8 925/4885 |
“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.