Predicted protein targets (top 12)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | KDR | P35968 | 15/20 | 0.58 |
| ▸ | FLT1 | P17948 | 5/20 | 0.58 |
| ▸ | FGFR1 | P11362 | 3/20 | 0.58 |
| ▸ | EGFR | P00533 | 11/20 | 0.53 |
| ▸ | ABCG2 | Q9UNQ0 | 1/20 | 0.49 |
| ▸ | FBP1 | P09467 | 1/20 | 0.48 |
| ▸ | FLT4 | P35916 | 2/20 | 0.47 |
| ▸ | RET | P07949 | 1/20 | 0.47 |
| ▸ | KIF5B | P33176 | 1/20 | 0.47 |
| ▸ | EPHB2 | P29323 | 1/20 | 0.46 |
| ▸ | RAF1 | P04049 | 1/20 | 0.46 |
| ▸ | BRAF | P15056 | 1/20 | 0.46 |
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 | |
|---|---|---|---|---|
| SCHEMBL4579295 | 0.91 | KDR (0.64) | KDRFLT1FGFR1EGFRFBP1 | |
| SCHEMBL5091094 | 0.90 | KDR (0.62) | KDRFLT1FGFR1EGFRFLT4 | |
| SCHEMBL4578020 | 0.88 | EGFR (0.50) | KDRFLT1FGFR1EGFRABCG2 | |
| SCHEMBL5097232 | 0.87 | KDR (0.51) | KDRFLT1FGFR1EGFRABCG2 | |
| SCHEMBL4578498 | 0.87 | KDR (0.58) | KDRFLT1FGFR1EGFRFBP1 | |
| SCHEMBL4578485 | 0.86 | EGFR (0.51) | KDRFLT1EGFRABCG2FBP1 | |
| SCHEMBL4577412 | 0.84 | KDR (0.59) | KDRFLT1FGFR1EGFRABCG2 | |
| SCHEMBL4579634 | 0.83 | SRC (0.57) | KDRFLT1FGFR1EGFRABCG2 | |
| SCHEMBL4577331 | 0.83 | KDR (0.53) | KDRFLT1EGFRFBP1 | |
| SCHEMBL4576844 | 0.83 | EGFR (0.52) | EGFRABCG2FBP1 |
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 5 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-8846699-B2 | Quinazoline derivatives as a multiplex inhibitor and method for the preparation thereof | HANMI PHARM. CO., LTD. (KR) | 2014-09-30 | — | — | US | disclosed |
| EP-1951686-B1 | QUINAZOLINE DERIVATIVES AS A MULTIPLEX INHIBITOR AND METHOD FOR THE PREPARATION THEREOF | HANMI PHARM IND CO LTD (KR) | 2013-04-03 | — | — | EP | disclosed |
| US-20080318950-A1 | Quinazoline Derivatives as a Multiplex Inhibitor and Method For the Preparation Thereof | HANMI PHARM. CO., LTD (KR) | 2008-12-25 | — | — | US | disclosed |
| EP-1951686-A1 | QUINAZOLINE DERIVATIVES AS A MULTIPLEX INHIBITOR AND METHOD FOR THE PREPARATION THEREOF | Hanmi Pharm. Co., Ltd. (KR) | 2008-08-06 | — | — | EP | disclosed |
| WO-2007055514-A1 | QUINAZOLINE DERIVATIVES AS A MULTIPLEX INHIBITOR AND METHOD FOR THE PREPARATION THEREOF | HANMI PHARM. CO., LTD. (KR) | 2007-05-18 | — | — | 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-20080318950-A1 | Quinazoline Derivatives as a Multiplex Inhibitor and Method For the Preparation Thereof | ABL1, JAK1, BTK | KDR 1226/4885FLT1 959/4885FGFR1 528/4885 |
“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.