Predicted protein targets (top 7)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | ERBB2 | P04626 | 14/20 | 0.63 |
| ▸ | EPHA2 | P29317 | 1/20 | 0.63 |
| ▸ | KDR | P35968 | 1/20 | 0.63 |
| ▸ | EGFR | P00533 | 18/20 | 0.60 |
| ▸ | GAK | O14976 | 1/20 | 0.52 |
| ▸ | LCK | P06239 | 1/20 | 0.52 |
| ▸ | ERBB4 | Q15303 | 1/20 | 0.51 |
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 | |
|---|---|---|---|---|
| SCHEMBL9910666 | 0.90 | EGFR (0.66) | ERBB2EGFRGAK | |
| SCHEMBL4867054 | 0.88 | KDR (0.65) | ERBB2EPHA2KDREGFRGAK | |
| SCHEMBL9910667 | 0.85 | EGFR (0.67) | ERBB2EGFRGAKERBB4 | |
| SCHEMBL8150849 | 0.85 | EGFR (0.57) | ERBB2KDREGFRGAKLCK | |
| SCHEMBL8488619 | 0.85 | EGFR (0.57) | ERBB2EGFRGAKLCKERBB4 | |
| SCHEMBL233913 | 0.84 | EGFR (0.77) | ERBB2EGFRGAKERBB4 | |
| SCHEMBL9910668 | 0.84 | EGFR (0.64) | ERBB2EPHA2KDREGFRGAK | |
| SCHEMBL2989878 | 0.83 | ERBB2 (0.73) | ERBB2EGFRLCKERBB4 | |
| SCHEMBL2987648 | 0.82 | EGFR (0.68) | ERBB2EPHA2KDREGFRLCK | |
| SCHEMBL9910669 | 0.82 | EGFR (0.64) | ERBB2EGFRGAKERBB4 |
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 | ERBB2 1693/4885EPHA2 4530/4885KDR 2570/4885 |
“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.