Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | ACHE | P22303 | 2/20 | 0.44 |
| ▸ | MAOA | P21397 | 3/20 | 0.40 |
| ▸ | ALDH1A1 | P00352 | 2/20 | 0.36 |
| ▸ | MAPT | P10636 | 2/20 | 0.36 |
| ▸ | MITF | O75030 | 1/20 | 0.36 |
| ▸ | LMNA | P02545 | 1/20 | 0.36 |
| ▸ | TP53 | P04637 | 1/20 | 0.36 |
| ▸ | TSHR | P16473 | 1/20 | 0.36 |
| ▸ | EGFR | P00533 | 1/20 | 0.36 |
| ▸ | CA12 | O43570 | 2/20 | 0.36 |
| ▸ | CA1 | P00915 | 2/20 | 0.36 |
| ▸ | AKR1B1 | P15121 | 2/20 | 0.36 |
| ▸ | CA7 | P43166 | 2/20 | 0.36 |
| ▸ | MCL1 | Q07820 | 2/20 | 0.36 |
| ▸ | CA9 | Q16790 | 2/20 | 0.36 |
| ▸ | CA13 | Q8N1Q1 | 2/20 | 0.36 |
| ▸ | MEN1 | O00255 | 4/20 | 0.35 |
| ▸ | KMT2A | Q03164 | 4/20 | 0.35 |
| ▸ | KDM4E | B2RXH2 | 2/20 | 0.35 |
| ▸ | CYP1A2 | P05177 | 2/20 | 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 | |
|---|---|---|---|---|
| SCHEMBL5217067 | 0.87 | KDM4E (0.40) | ACHEMAOAALDH1A1MAPTCA1 | |
| SCHEMBL30281224 | 0.87 | KDM4E (0.40) | ACHEMAOAALDH1A1MAPTCA1 | |
| Water SCHEMBL31616949 | 0.85 | KDM4E (0.39) | ACHEMAOAALDH1A1MAPTCA1 | |
| SCHEMBL31511963 | 0.81 | HPGD (0.38) | ALDH1A1MAPTTSHRGAAHPGD | |
| SCHEMBL28393372 | 0.78 | CHEK1 (0.38) | ALDH1A1MAPTKDM4ERAB9A | |
| SCHEMBL6686429 | 0.78 | ACHE (0.47) | ACHEALDH1A1MAPTCA1CA7 | |
| SCHEMBL1546879 | 0.72 | CTSV (0.45) | ALDH1A1MAPTMEN1KMT2AHPGD | |
| SCHEMBL4475236 | 0.72 | CTSV (0.45) | ALDH1A1MAPTMEN1KMT2AHPGD | |
| SCHEMBL31401846 | 0.71 | PDE3B (0.46) | ACHEMAOAALDH1A1CA1CA7 | |
| SCHEMBL10030674 | 0.70 | EP300 (0.40) | ACHEMAOAALDH1A1MAPTLMNA |
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 |
|---|---|---|---|---|---|---|---|
| CN-105377820-B | Process for producing quinazoline derivative | 神隆医药(常熟)有限公司 | 2020-02-07 | — | — | CN | disclosed |
| EP-3154951-A1 | PROCESS FOR PREPARING QUINAZOLINE DERIVATIVE | Scinopharm (Changshu) Pharmaceuticals Ltd. (CN) | 2017-04-19 | — | — | EP | disclosed |
| US-9617227-B2 | Process of preparing a quinazoline derivative | SCINOPHARM (CHANGSHU) PHARMACEUTICALS, LTD. (CN) | 2017-04-11 | — | — | US | disclosed |
| US-20160200688-A1 | Process of Preparing a Quinazoline Derivative | SCIANDA (CHANGSHU) PHARMACEUTICALS, LTD. (CN) | 2016-07-14 | — | — | US | disclosed |
| CN-105377820-A | Process for producing quinazoline derivative | SCINOPHARM CHANGSHU PHARMACEUTICALS LTD | 2016-03-02 | — | — | CN | disclosed |
| WO-2015188318-A1 | PROCESS FOR PREPARING QUINAZOLINE DERIVATIVE | SCINOPHARM (CHANGSHU) PHARMACEUTICALS, LTD. (CN) | 2015-12-17 | — | — | 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-20160200688-A1 | Process of Preparing a Quinazoline Derivative | ABL1, EGFR, KRAS | ACHE 4189/4885MAOA 498/4885ALDH1A1 2355/4885 |
“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.