Predicted protein targets (top 5)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | EGFR | P00533 | 16/20 | 0.50 |
| ▸ | ERBB2 | P04626 | 10/20 | 0.48 |
| ▸ | JAK3 | P52333 | 2/20 | 0.47 |
| ▸ | BTK | Q06187 | 2/20 | 0.47 |
| ▸ | EPHX2 | P34913 | 1/20 | 0.43 |
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 | |
|---|---|---|---|---|
| SCHEMBL6101473 | 0.89 | EGFR (0.56) | EGFRERBB2JAK3BTK | |
| SCHEMBL6102552 | 0.85 | EGFR (0.46) | EGFRERBB2 | |
| SCHEMBL4868534 | 0.85 | KDR (0.49) | EGFRERBB2 | |
| SCHEMBL5125813 | 0.84 | EGFR (0.42) | EGFRERBB2JAK3 | |
| SCHEMBL2963863 | 0.84 | EGFR (0.53) | EGFRERBB2JAK3BTK | |
| SCHEMBL6103472 | 0.82 | EGFR (0.48) | EGFRERBB2 | |
| SCHEMBL5117292 | 0.80 | EGFR (0.53) | EGFRERBB2JAK3BTK | |
| SCHEMBL4867050 | 0.79 | EGFR (0.47) | EGFRERBB2 | |
| SCHEMBL4865094 | 0.76 | EGFR (0.56) | EGFRERBB2 | |
| SCHEMBL4858957 | 0.76 | EGFR (0.70) | EGFRERBB2 |
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 1400/4885ERBB2 1693/4885JAK3 135/4885 |
“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.