Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | SRC | P12931 | 2/20 | 0.49 |
| ▸ | EGFR | P00533 | 2/20 | 0.48 |
| ▸ | LRRK2 | Q5S007 | 1/20 | 0.41 |
| ▸ | ERBB2 | P04626 | 1/20 | 0.40 |
| ▸ | PIK3CD | O00329 | 2/20 | 0.39 |
| ▸ | PIK3CA | P42336 | 2/20 | 0.39 |
| ▸ | PIK3CB | P42338 | 2/20 | 0.39 |
| ▸ | PIK3CG | P48736 | 2/20 | 0.39 |
| ▸ | NEK2 | P51955 | 1/20 | 0.37 |
| ▸ | PLK1 | P53350 | 1/20 | 0.37 |
| ▸ | NFE2L2 | Q16236 | 1/20 | 0.37 |
| ▸ | ABCB1 | P08183 | 1/20 | 0.37 |
| ▸ | PARP1 | P09874 | 2/20 | 0.36 |
| ▸ | TGFBR1 | P36897 | 1/20 | 0.36 |
| ▸ | ACVR1 | Q04771 | 1/20 | 0.36 |
| ▸ | NSD2 | O96028 | 1/20 | 0.36 |
| ▸ | TERT | O14746 | 1/20 | 0.36 |
| ▸ | IL2 | P60568 | 1/20 | 0.36 |
| ▸ | MAP4K1 | Q92918 | 1/20 | 0.36 |
| ▸ | KMT2A | Q03164 | 1/20 | 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 | |
|---|---|---|---|---|
| SCHEMBL3276246 | 0.85 | LRRK2 (0.40) | SRCLRRK2PARP1TERTKMT2A | |
| SCHEMBL21886642 | 0.83 | ERBB2 (0.46) | SRCEGFRERBB2NFE2L2PARP1 | |
| SCHEMBL4027494 | 0.80 | PARP1 (0.48) | SRCEGFRLRRK2ERBB2PARP1 | |
| SCHEMBL3275698 | 0.77 | SRC (0.51) | SRCEGFRLRRK2NEK2PLK1 | |
| SCHEMBL30988727 | 0.77 | SRC (0.58) | SRCEGFRERBB2PIK3CDPIK3CA | |
| SCHEMBL3275840 | 0.77 | SRC (0.63) | SRCEGFRERBB2PIK3CDPIK3CA | |
| SCHEMBL24106809 | 0.77 | ERBB2 (0.38) | SRCEGFRLRRK2ERBB2ABCB1 | |
| SCHEMBL25987116 | 0.75 | PARP1 (0.37) | SRCEGFRERBB2PARP1TERT | |
| SCHEMBL21886644 | 0.74 | CLK2 (0.38) | SRCEGFRERBB2PARP1TERT | |
| SCHEMBL29920185 | 0.74 | ACVR1 (0.46) | EGFRPARP1TGFBR1ACVR1IL2 |
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 14 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20100280042-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | HENNEQUIN LAURENT FRANCOIS ANDRE | 2010-11-04 | — | — | US | disclosed |
| US-7696214-B2 | Quinazoline derivatives for the treatment of tumours | ASTRAZENECA AB (SE) | 2010-04-13 | — | — | US | disclosed |
| US-7160891-B2 | Quinazoline derivatives for the treatment of T cell mediated diseases | ASTRAZENECA AB (SE) | 2007-01-09 | — | — | US | disclosed |
| US-20060258642-A1 | Quinazoline derivatives for the treatment of tumours | ASTRAZENECA AB | 2006-11-16 | — | — | US | disclosed |
| US-7049438-B2 | Quinazoline derivatives for treatment of tumours | ASTRAZENECA AB (SE) | 2006-05-23 | — | — | US | disclosed |
| EP-1450808-B8 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF T CELL MEDIATED DISEASES | ASTRAZENECA AB (SE) | 2006-01-04 | — | — | EP | disclosed |
| EP-1450808-B1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF T CELL MEDIATED DISEASES | ASTRAZENECA AB (SE) | 2005-06-15 | — | — | EP | disclosed |
| US-20050038050-A1 | Quinazoline derivatives for the treatment of t cell mediated diseases | ASTRAZENECA AB (SE) | 2005-02-17 | — | — | US | disclosed |
| US-20040214841-A1 | Quinazoline derivatives for treatment of tumours | ASTRAZENECA AB (SE) | 2004-10-28 | — | — | US | disclosed |
| EP-1450808-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF T CELL MEDIATED DISEASES | Astrazeneca AB (SE) | 2004-09-01 | — | — | EP | disclosed |
| WO-2003045395-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF T CELL MEDIATED DISEASES | ASTRAZENECA AB (SE) | 2003-06-05 | — | — | WO | disclosed |
| WO-2001094341-A9 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | ASTRAZENECA AB (SE) | 2003-04-17 | — | — | WO | disclosed |
| EP-1292594-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | AstraZeneca AB (SE) | 2003-03-19 | — | — | EP | disclosed |
| WO-2001094341-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | ASTRAZENECA AB (SE) | 2001-12-13 | — | — | 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 (4 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-20060258642-A1 | Quinazoline derivatives for the treatment of tumours | TPD52L2, NQO2, H1-5 | SRC 1986/4885EGFR 1723/4885LRRK2 2872/4885 |
| US-20040214841-A1 | Quinazoline derivatives for treatment of tumours | NQO2, TOP1, TPD52L2 | SRC 1906/4885EGFR 1547/4885LRRK2 2863/4885 |
| US-20050038050-A1 | Quinazoline derivatives for the treatment of t cell mediated diseases | CD4, HLA-DRB1, IFNG | SRC 3241/4885EGFR 4734/4885LRRK2 4174/4885 |
| US-20100280042-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | TPD52L2, NQO2, H1-5 | SRC 1986/4885EGFR 1723/4885LRRK2 2872/4885 |
“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.