Predicted protein targets (top 14)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | HDAC1 | Q13547 | 2/20 | 0.47 |
| ▸ | HDAC6 | Q9UBN7 | 2/20 | 0.47 |
| ▸ | GPR119 | Q8TDV5 | 2/20 | 0.43 |
| ▸ | KDM1A | O60341 | 1/20 | 0.43 |
| ▸ | GRM5 | P41594 | 1/20 | 0.40 |
| ▸ | EIF2AK3 | Q9NZJ5 | 1/20 | 0.40 |
| ▸ | POLB | P06746 | 1/20 | 0.40 |
| ▸ | DTYMK | P23919 | 1/20 | 0.39 |
| ▸ | L3MBTL1 | Q9Y468 | 1/20 | 0.39 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.39 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.39 |
| ▸ | CNR1 | P21554 | 1/20 | 0.39 |
| ▸ | ACHE | P22303 | 1/20 | 0.39 |
| ▸ | BCHE | P06276 | 1/20 | 0.39 |
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 | |
|---|---|---|---|---|
| SCHEMBL3956276 | 0.81 | GPR119 (0.54) | GPR119GRM5POLBDTYMKKDM4E | |
| SCHEMBL20571442 | 0.79 | HDAC1 (0.55) | HDAC1HDAC6GPR119KDM1APOLB | |
| SCHEMBL30793467 | 0.79 | GPR119 (0.51) | GPR119GRM5POLBDTYMKKDM4E | |
| SCHEMBL3109454 | 0.76 | HDAC1 (0.54) | HDAC1HDAC6GPR119KDM1APOLB | |
| SCHEMBL30829767 | 0.76 | HDAC1 (0.54) | HDAC1HDAC6GPR119KDM1APOLB | |
| SCHEMBL5431085 | 0.75 | CYP11B2 (0.50) | GPR119POLBDTYMKALDH1A1 | |
| SCHEMBL6635461 | 0.75 | ALDH1A1 (0.63) | EIF2AK3POLBL3MBTL1ALDH1A1 | |
| SCHEMBL21424895 | 0.74 | HDAC1 (0.57) | HDAC1HDAC6GPR119KDM1APOLB | |
| SCHEMBL6339719 | 0.73 | ALDH1A1 (0.51) | POLBKDM4EALDH1A1 | |
| SCHEMBL29676749 | 0.73 | ALDH1A1 (0.51) | POLBKDM4EALDH1A1 |
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 |
|---|---|---|---|---|---|---|---|
| EP-3723754-B1 | IMIDAZO [1,2-C] QUINAZOLIN-5-AMINE COMPOUNDS WITH A2A ANTAGONIST PROPERTIES | MERCK SHARP & DOHME LLC (US) | 2026-05-13 | — | — | EP | disclosed |
| US-11498923-B2 | Substituted imidazo[1,2-c]quinazolines as A2A antagonists | MERCK SHARP & DOHME LLC (US) | 2022-11-15 | — | — | US | disclosed |
| US-20210053973-A1 | IMIDAZO[1,2-C]QUINAZOLIN-5-AMINE COMPOUNDS WITH A2A ANTAGONIST PROPERTIES | MERCK SHARP & DOHME CORP. (US) | 2021-02-25 | — | — | US | disclosed |
| EP-3723754-A1 | IMIDAZO [1,2-C] QUINAZOLIN-5-AMINE COMPOUNDS WITH A2A ANTAGONIST PROPERTIES | MERCK SHARP & DOHME CORP. (US) | 2020-10-21 | — | — | EP | disclosed |
| WO-2019118313-A1 | IMIDAZO [1,2-C] QUINAZOLIN-5-AMINE COMPOUNDS WITH A2A ANTAGONIST PROPERTIES | MERCK SHARP & DOHME CORP. (US) | 2019-06-20 | — | — | WO | disclosed |
| WO-2019118313-A1 | IMIDAZO [1,2-C] QUINAZOLIN-5-AMINE COMPOUNDS WITH A2A ANTAGONIST PROPERTIES | MERCK SHARP & DOHME CORP. (US) | 2019-06-20 | — | — | 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 (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-11498923-B2 | Substituted imidazo[1,2-c]quinazolines as A2A antagonists | ADORA2A, ADORA3, ADORA1 | HDAC1 977/4885HDAC6 562/4885GPR119 188/4885 |
| US-20210053973-A1 | IMIDAZO[1,2-C]QUINAZOLIN-5-AMINE COMPOUNDS WITH A2A ANTAGONIST PROPERTIES | ADORA2A, ADORA3, ADORA1 | HDAC1 800/4885HDAC6 550/4885GPR119 198/4885 |
“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.