Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HRH3 | Q9Y5N1 | 4/20 | 0.50 |
| ▸ | NOS1 | P29475 | 2/20 | 0.50 |
| ▸ | NOS3 | P29474 | 1/20 | 0.50 |
| ▸ | NOS2 | P35228 | 1/20 | 0.50 |
| ▸ | ALDH1A1 | P00352 | 1/20 | 0.45 |
| ▸ | TSHR | P16473 | 1/20 | 0.45 |
| ▸ | TAAR1 | Q96RJ0 | 2/20 | 0.44 |
| ▸ | CYP51A1 | Q16850 | 2/20 | 0.42 |
| ▸ | CA1 | P00915 | 1/20 | 0.40 |
| ▸ | CA2 | P00918 | 1/20 | 0.40 |
| ▸ | CA5A | P35218 | 1/20 | 0.40 |
| ▸ | CA9 | Q16790 | 1/20 | 0.40 |
| ▸ | CA5B | Q9Y2D0 | 1/20 | 0.40 |
| ▸ | TP53 | P04637 | 1/20 | 0.40 |
| ▸ | PTGS2 | P35354 | 3/20 | 0.39 |
| ▸ | SCN1A | P35498 | 1/20 | 0.38 |
| ▸ | SCN2A | Q99250 | 1/20 | 0.38 |
| ▸ | SCN3A | Q9NY46 | 1/20 | 0.38 |
| ▸ | SMO | Q99835 | 1/20 | 0.36 |
| ▸ | NOX1 | Q9Y5S8 | 1/20 | 0.35 |
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 | |
|---|---|---|---|---|
| SCHEMBL19126736 | 0.81 | HRH3 (0.53) | HRH3TAAR1CYP51A1CA1CA2 | |
| SCHEMBL13455265 | 0.77 | PLAU (0.47) | TAAR1CYP51A1CA1CA2CA5A | |
| SCHEMBL15590856 | 0.76 | CYP51A1 (0.49) | ALDH1A1TSHRCYP51A1CA1CA2 | |
| SCHEMBL30874461 | 0.76 | CYP51A1 (0.49) | CYP51A1CA1CA2CA5ACA9 | |
| SCHEMBL659509 | 0.75 | HRH3 (0.82) | HRH3NOS1NOS3NOS2ALDH1A1 | |
| SCHEMBL16748959 | 0.75 | CA1 (0.58) | CYP51A1CA1CA2CA5ACA9 | |
| SCHEMBL15290259 | 0.73 | PTGS2 (0.44) | CYP51A1CA1CA2CA5ACA9 | |
| SCHEMBL23623817 | 0.72 | CYP51A1 (0.50) | CYP51A1CA1CA2CA5ACA9 | |
| SCHEMBL15617808 | 0.72 | CYP51A1 (0.46) | CYP51A1CA1CA2CA5ACA9 | |
| SCHEMBL13190235 | 0.72 | HRH3 (0.56) | HRH3NOS1NOS3NOS2ALDH1A1 |
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 12 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-11939314-B2 | Quinolin-2-one derivatives | MERCK PATENT GMBH (DE) | 2024-03-26 | — | — | US | disclosed |
| US-20230028687-A1 | QUINOLIN-2-ONE DERIVATIVES | MERCK PATENT GMBH (DE) | 2023-01-26 | — | — | US | disclosed |
| US-11186562-B2 | Quinolin-2-one derivatives | MERCK PATENT GMBH (DE) | 2021-11-30 | — | — | US | disclosed |
| US-11174241-B2 | Quinolin-2-one derivatives | MERCK PATENT GMBH (DE) | 2021-11-16 | — | — | US | disclosed |
| CN-108473485-B | Quinolin-2-one derivatives | 默克专利股份公司 | 2021-11-02 | — | — | CN | disclosed |
| US-20200190054-A1 | QUINOLIN-2-ONE DERIVATIVES | MERCK PATENT GMBH (DE) | 2020-06-18 | — | — | US | disclosed |
| US-20200190055-A1 | QUINOLIN-2-ONE DERIVATIVES | MERCK PATENT GMBH (DE) | 2020-06-18 | — | — | US | disclosed |
| US-10669251-B2 | Quinolin-2-one derivatives | MERCK PATENT GMBH (DE) | 2020-06-02 | — | — | US | disclosed |
| US-20190023685-A1 | QUINOLIN-2-ONE DERIVATIVES | MERCK PATENT GMBH (DE) | 2019-01-24 | — | — | US | disclosed |
| EP-3402792-A1 | QUINOLIN-2-ONE DERIVATIVES | Merck Patent GmbH (DE) | 2018-11-21 | — | — | EP | disclosed |
| CN-108473485-A | QUINOLIN-2-ONE DERIVATIVES | 默克专利股份公司 | 2018-08-31 | — | — | CN | disclosed |
| WO-2017121444-A1 | QUINOLIN-2-ONE DERIVATIVES | MERCK PATENT GMBH (DE) | 2017-07-20 | — | — | 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 (8 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-11174241-B2 | Quinolin-2-one derivatives | KIT, CDK2, CDK1 | HRH3 637/4885NOS1 2055/4885NOS3 1329/4885 |
| US-20190023685-A1 | QUINOLIN-2-ONE DERIVATIVES | KIT, CDK2, CDK1 | HRH3 637/4885NOS1 2055/4885NOS3 1329/4885 |
| US-20200190054-A1 | QUINOLIN-2-ONE DERIVATIVES | KIT, CDK2, CDK1 | HRH3 637/4885NOS1 2055/4885NOS3 1329/4885 |
| US-11939314-B2 | Quinolin-2-one derivatives | KIT, CDK2, CDK1 | HRH3 637/4885NOS1 2055/4885NOS3 1329/4885 |
| US-20230028687-A1 | QUINOLIN-2-ONE DERIVATIVES | KIT, CDK2, CDK1 | HRH3 637/4885NOS1 2055/4885NOS3 1329/4885 |
| US-20200190055-A1 | QUINOLIN-2-ONE DERIVATIVES | KIT, CDK2, CDK1 | HRH3 637/4885NOS1 2055/4885NOS3 1329/4885 |
| US-10669251-B2 | Quinolin-2-one derivatives | KIT, CDK2, CDK1 | HRH3 637/4885NOS1 2055/4885NOS3 1329/4885 |
| US-11186562-B2 | Quinolin-2-one derivatives | KIT, CDK2, CDK1 | HRH3 637/4885NOS1 2055/4885NOS3 1329/4885 |
“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.