Predicted protein targets (top 18)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | CDK4 | P11802 | 3/20 | 0.54 |
| ▸ | CCND1 | P24385 | 3/20 | 0.54 |
| ▸ | CCND2 | P30279 | 1/20 | 0.54 |
| ▸ | CCND3 | P30281 | 1/20 | 0.54 |
| ▸ | TNK2 | Q07912 | 1/20 | 0.52 |
| ▸ | ALK | Q9UM73 | 1/20 | 0.52 |
| ▸ | WEE1 | P30291 | 5/20 | 0.50 |
| ▸ | EGFR | P00533 | 5/20 | 0.50 |
| ▸ | MAP4K1 | Q92918 | 1/20 | 0.48 |
| ▸ | CSF1R | P07333 | 1/20 | 0.47 |
| ▸ | FGFR4 | P22455 | 2/20 | 0.47 |
| ▸ | CDK1 | P06493 | 1/20 | 0.47 |
| ▸ | CDK2 | P24941 | 1/20 | 0.47 |
| ▸ | FGFR1 | P11362 | 1/20 | 0.47 |
| ▸ | SRC | P12931 | 1/20 | 0.47 |
| ▸ | FGFR2 | P21802 | 1/20 | 0.47 |
| ▸ | FGFR3 | P22607 | 1/20 | 0.47 |
| ▸ | BRD4 | O60885 | 1/20 | 0.47 |
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 | |
|---|---|---|---|---|
| SCHEMBL21373388 | 0.92 | CDK4 (0.54) | CDK4CCND1CCND2CCND3TNK2 | |
| SCHEMBL29506574 | 0.92 | CDK4 (0.54) | CDK4CCND1CCND2CCND3TNK2 | |
| SCHEMBL21373409 | 0.92 | WEE1 (0.49) | CDK4CCND1CCND2CCND3TNK2 | |
| SCHEMBL21373461 | 0.92 | WEE1 (0.53) | CDK4CCND1CCND2CCND3TNK2 | |
| SCHEMBL21373308 | 0.91 | WEE1 (0.53) | ALKWEE1EGFRFGFR4FGFR1 | |
| SCHEMBL21373472 | 0.90 | FLT3 (0.53) | CDK4CCND1CCND2CCND3TNK2 | |
| SCHEMBL29506568 | 0.90 | FLT3 (0.53) | CDK4CCND1CCND2CCND3TNK2 | |
| SCHEMBL21373334 | 0.90 | WEE1 (0.49) | CDK4CCND1CCND2CCND3TNK2 | |
| SCHEMBL20180608 | 0.89 | WEE1 (0.55) | CCND3TNK2ALKWEE1FGFR4 | |
| SCHEMBL29506508 | 0.89 | WEE1 (0.55) | CCND3TNK2ALKWEE1FGFR4 |
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 25 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-118338905-A | Use of Wee1 kinase inhibitors in the treatment of cancer | 上海瑛派药业有限公司 | 2024-07-12 | — | — | CN | claimed |
| US-20240091233-A1 | USE OF WEE1 KINASE INHIBITORS IN THE TREATMENT OF CANCER | Impact Therapeutics (Shanghai), Inc (CN) | 2024-03-21 | — | — | US | claimed |
| EP-3543242-B1 | 8,9-DIHYDROIMIDAZOLE[1,2-A]PYRIMIDO[5,4-E]PYRIMIDINE-5(6H)-KETONE COMPOUND | IMPACT THERAPEUTICS SHANGHAI INC (CN) | 2024-01-03 | — | — | EP | claimed |
| CN-117202908-A | Use of Wee1 kinase inhibitors in the treatment of cancer diseases | 上海瑛派药业有限公司 | 2023-12-08 | — | — | CN | claimed |
| WO-2023093840-A1 | USE OF WEE1 KINASE INHIBITORS IN THE TREATMENT OF CANCER | IMPACT THERAPEUTICS (SHANGHAI) , INC (CN) | 2023-06-01 | — | — | WO | claimed |
| WO-2022188802-A1 | USE OF WEE1 KINASE INHIBITORS IN THE TREATMENT OF CANCER | IMPACT THERAPEUTICS (SHANGHAI) , INC (CN) | 2022-09-15 | — | — | WO | claimed |
| US-11345711-B2 | 8,9-dihydroimidazo[1,2-a]pyrimido[5,4-e]pyrimidin-5(6H)-ones | Impact Therapeutics (Shanghai), Inc (CN) | 2022-05-31 | — | — | US | claimed |
| CN-109906227-B | 8, 9-dihydroimidazo [1,2-a ] pyrimido [5,4-e ] pyrimidin-5 (6H) -ones | 上海瑛派药业有限公司 | 2022-03-11 | — | — | CN | claimed |
| US-20200385394-A1 | 8,9-DIHYDROIMIDAZO[1,2-a]PYRIMIDO[5,4-e]PYRIMIDIN-5(6H)-ONES | Impact Therapeutics (Shanghai), Inc (CN) | 2020-12-10 | — | — | US | claimed |
| US-10703759-B2 | 8,9-dihydroimidazo[1,2-a]pyrimido[5,4-e]pyrimidin-5(6H)-ones | IMPACT THERAPEUTICS, INC (CN) | 2020-07-07 | — | — | US | claimed |
| US-20190308984-A1 | 8,9-DIHYDROIMIDAZO[1,2-a]PYRIMIDO[5,4-e]PYRIMIDIN-5(6H)-ONES | Impact Therapeutics (Shanghai), Inc (CN) | 2019-10-10 | — | — | US | claimed |
| EP-3543242-A1 | 8,9-DIHYDROIMIDAZOLE[1,2-A]PYRIMIDO[5,4-E]PYRIMIDINE-5(6H)-KETONE COMPOUND | Impact Therapeutics, Inc (CN) | 2019-09-25 | — | — | EP | claimed |
| WO-2025074275-A1 | COMBINATION THERAPIES INCLUDING MYT1 INHIBITORS AND WEE1 INHIBITORS | REPARE THERAPEUTICS, INC. (CA) | 2025-04-10 | — | — | WO | disclosed |
| CN-118338905-A | Use of Wee1 kinase inhibitors in the treatment of cancer | 上海瑛派药业有限公司 | 2024-07-12 | — | — | CN | disclosed |
| US-20240091233-A1 | USE OF WEE1 KINASE INHIBITORS IN THE TREATMENT OF CANCER | Impact Therapeutics (Shanghai), Inc (CN) | 2024-03-21 | — | — | US | disclosed |
| EP-3543242-B1 | 8,9-DIHYDROIMIDAZOLE[1,2-A]PYRIMIDO[5,4-E]PYRIMIDINE-5(6H)-KETONE COMPOUND | IMPACT THERAPEUTICS SHANGHAI INC (CN) | 2024-01-03 | — | — | EP | disclosed |
| US-20200385394-A1 | 8,9-DIHYDROIMIDAZO[1,2-a]PYRIMIDO[5,4-e]PYRIMIDIN-5(6H)-ONES | Impact Therapeutics (Shanghai), Inc (CN) | 2020-12-10 | — | — | US | disclosed |
| US-10703759-B2 | 8,9-dihydroimidazo[1,2-a]pyrimido[5,4-e]pyrimidin-5(6H)-ones | IMPACT THERAPEUTICS, INC (CN) | 2020-07-07 | — | — | US | disclosed |
| US-20190308984-A1 | 8,9-DIHYDROIMIDAZO[1,2-a]PYRIMIDO[5,4-e]PYRIMIDIN-5(6H)-ONES | Impact Therapeutics (Shanghai), Inc (CN) | 2019-10-10 | — | — | US | disclosed |
| EP-3543242-A1 | 8,9-DIHYDROIMIDAZOLE[1,2-A]PYRIMIDO[5,4-E]PYRIMIDINE-5(6H)-KETONE COMPOUND | Impact Therapeutics, Inc (CN) | 2019-09-25 | — | — | 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 (5 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-20190308984-A1 | 8,9-DIHYDROIMIDAZO[1,2-a]PYRIMIDO[5,4-e]PYRIMIDIN-5(6H)-ONES | WEE1, WEE2, CCNE1 | CDK4 124/4885CCND1 464/4885CCND2 651/4885 |
| US-11345711-B2 | 8,9-dihydroimidazo[1,2-a]pyrimido[5,4-e]pyrimidin-5(6H)-ones | WEE1, WEE2, CCNE1 | CDK4 124/4885CCND1 464/4885CCND2 651/4885 |
| US-20240091233-A1 | USE OF WEE1 KINASE INHIBITORS IN THE TREATMENT OF CANCER | WEE1, WEE2, EZH2 | CDK4 135/4885CCND1 1054/4885CCND2 1311/4885 |
| US-10703759-B2 | 8,9-dihydroimidazo[1,2-a]pyrimido[5,4-e]pyrimidin-5(6H)-ones | WEE1, WEE2, CCNE1 | CDK4 124/4885CCND1 464/4885CCND2 651/4885 |
| US-20200385394-A1 | 8,9-DIHYDROIMIDAZO[1,2-a]PYRIMIDO[5,4-e]PYRIMIDIN-5(6H)-ONES | WEE1, WEE2, CCNE1 | CDK4 124/4885CCND1 464/4885CCND2 651/4885 |
“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.