Predicted protein targets (top 11)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | EGFR | P00533 | 14/20 | 0.47 |
| ▸ | KDR | P35968 | 2/20 | 0.47 |
| ▸ | FLT1 | P17948 | 1/20 | 0.46 |
| ▸ | EPHA2 | P29317 | 1/20 | 0.46 |
| ▸ | EPHB4 | P54760 | 1/20 | 0.46 |
| ▸ | ERBB2 | P04626 | 11/20 | 0.45 |
| ▸ | STK4 | Q13043 | 1/20 | 0.43 |
| ▸ | GRM4 | Q14833 | 1/20 | 0.42 |
| ▸ | PTK6 | Q13882 | 1/20 | 0.41 |
| ▸ | AURKA | O14965 | 1/20 | 0.41 |
| ▸ | RPS6KB1 | P23443 | 1/20 | 0.41 |
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 | |
|---|---|---|---|---|
| SCHEMBL4862985 | 0.90 | ERBB2 (0.45) | EGFRKDREPHA2ERBB2STK4 | |
| SCHEMBL4865128 | 0.88 | EGFR (0.59) | EGFRERBB2 | |
| SCHEMBL6103472 | 0.87 | EGFR (0.48) | EGFRKDRFLT1EPHA2EPHB4 | |
| SCHEMBL4868534 | 0.87 | KDR (0.49) | EGFRKDRFLT1EPHA2EPHB4 | |
| SCHEMBL8150035 | 0.86 | CSNK2A1 (0.38) | EGFRKDRFLT1EPHA2EPHB4 | |
| SCHEMBL6102552 | 0.85 | EGFR (0.46) | EGFRKDRFLT1EPHA2EPHB4 | |
| SCHEMBL4858939 | 0.85 | AURKA (0.57) | EGFRERBB2STK4AURKARPS6KB1 | |
| SCHEMBL8488615 | 0.85 | EGFR (0.42) | EGFRERBB2PTK6AURKARPS6KB1 | |
| SCHEMBL8150843 | 0.85 | EGFR (0.42) | EGFRERBB2AURKARPS6KB1 | |
| SCHEMBL4866302 | 0.82 | AURKA (0.46) | EGFRERBB2AURKARPS6KB1 |
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 9 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1844022-B1 | QUINAZOLINE DERIVATIVES FOR INHIBITING CANCER CELL GROWTH AND METHOD FOR THE PREPARATION THEREOF | HANMI SCIENCE CO LTD (KR) | 2013-08-14 | — | — | EP | claimed |
| JP-2008525522-A | — | — | 2008-07-17 | — | — | JP | claimed |
| US-20080009509-A1 | Quinazoline Derivatives For Inhibiting Cancer Cell Growth And Method For The Preparation Thereof | HANMI PHARM CO., LTD (KR) | 2008-01-10 | — | — | US | claimed |
| EP-1844022-A1 | QUINAZOLINE DERIVATIVES FOR INHIBITING CANCER CELL GROWTH AND METHOD FOR THE PREPARATION THEREOF | Hanmi Pharm. Co., Ltd. (KR) | 2007-10-17 | — | — | EP | claimed |
| WO-2006071017-A1 | QUINAZOLINE DERIVATIVES FOR INHIBITING CANCER CELL GROWTH AND METHOD FOR THE PREPARATION THEREOF | HANMI PHARM. CO., LTD. (KR) | 2006-07-06 | — | — | WO | claimed |
| EP-1844022-B1 | QUINAZOLINE DERIVATIVES FOR INHIBITING CANCER CELL GROWTH AND METHOD FOR THE PREPARATION THEREOF | HANMI SCIENCE CO LTD (KR) | 2013-08-14 | — | — | EP | disclosed |
| US-20080009509-A1 | Quinazoline Derivatives For Inhibiting Cancer Cell Growth And Method For The Preparation Thereof | HANMI PHARM CO., LTD (KR) | 2008-01-10 | — | — | US | disclosed |
| EP-1844022-A1 | QUINAZOLINE DERIVATIVES FOR INHIBITING CANCER CELL GROWTH AND METHOD FOR THE PREPARATION THEREOF | Hanmi Pharm. Co., Ltd. (KR) | 2007-10-17 | — | — | EP | disclosed |
| WO-2006071017-A1 | QUINAZOLINE DERIVATIVES FOR INHIBITING CANCER CELL GROWTH AND METHOD FOR THE PREPARATION THEREOF | HANMI PHARM. CO., LTD. (KR) | 2006-07-06 | — | — | 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 (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-20080009509-A1 | Quinazoline Derivatives For Inhibiting Cancer Cell Growth And Method For The Preparation Thereof | MKI67, NQO2, H4C1; H4C2; H4C3; H4C4; H4C5; H4C6; H4C8; H4C9; H4C11; H4C12; H4C13; H4C14; H4C15; H4C16 | EGFR 1400/4885KDR 2570/4885FLT1 3238/4885 |
“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.