Predicted protein targets (top 20)
| gene | UniProt | supporting neighbours | confidence | |
|---|---|---|---|---|
| ▸ | EGFR | P00533 | 2/20 | 0.55 |
| ▸ | RAB9A | P51151 | 3/20 | 0.49 |
| ▸ | NPC1 | O15118 | 2/20 | 0.49 |
| ▸ | L3MBTL1 | Q9Y468 | 2/20 | 0.49 |
| ▸ | TSHR | P16473 | 1/20 | 0.49 |
| ▸ | LMNA | P02545 | 2/20 | 0.45 |
| ▸ | CYP1A2 | P05177 | 1/20 | 0.44 |
| ▸ | CYP2C9 | P11712 | 1/20 | 0.44 |
| ▸ | CYP2C19 | P33261 | 1/20 | 0.44 |
| ▸ | PI4KA | P42356 | 1/20 | 0.43 |
| ▸ | PI4K2B | Q8TCG2 | 1/20 | 0.43 |
| ▸ | PI4K2A | Q9BTU6 | 1/20 | 0.43 |
| ▸ | PI4KB | Q9UBF8 | 1/20 | 0.43 |
| ▸ | PDE4A | P27815 | 1/20 | 0.43 |
| ▸ | PDE4B | Q07343 | 1/20 | 0.43 |
| ▸ | PDE4C | Q08493 | 1/20 | 0.43 |
| ▸ | PDE4D | Q08499 | 1/20 | 0.43 |
| ▸ | ADORA2A | P29274 | 1/20 | 0.41 |
| ▸ | MEN1 | O00255 | 1/20 | 0.40 |
| ▸ | KMT2A | Q03164 | 1/20 | 0.40 |
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 | |
|---|---|---|---|---|
| SCHEMBL3635988 | 0.83 | EGFR (0.62) | EGFRRAB9ANPC1L3MBTL1TSHR | |
| SCHEMBL3979754 | 0.77 | EGFR (0.69) | EGFRRAB9ANPC1L3MBTL1TSHR | |
| SCHEMBL3976229 | 0.72 | EGFR (0.59) | EGFRRAB9ANPC1L3MBTL1TSHR | |
| SCHEMBL4364907 | 0.72 | CYP1A2 (0.59) | EGFRRAB9ANPC1L3MBTL1TSHR | |
| SCHEMBL2177069 | 0.72 | NCF1 (0.43) | KDRBRAFMAPK14TNNI3K | |
| SCHEMBL11286630 | 0.72 | RAB9A (0.56) | EGFRRAB9ANPC1L3MBTL1TSHR | |
| SCHEMBL3983945 | 0.72 | LMNA (0.49) | EGFRRAB9ANPC1L3MBTL1TSHR | |
| SCHEMBL4022956 | 0.72 | EGFR (0.65) | EGFRRAB9ANPC1CYP1A2CYP2C9 | |
| SCHEMBL30117773 | 0.72 | RAB9A (0.56) | EGFRRAB9ANPC1L3MBTL1TSHR | |
| SCHEMBL7053228 | 0.72 | RAB9A (0.56) | EGFRRAB9ANPC1L3MBTL1TSHR |
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 96 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1871769-B1 | CRYSTALLINE FORMS OF THE COMPOUND 4-(6-CHLORO-2,3-METHYLENEDIOXYANILINO)-7-[2-(4-METHYLPIPERAZIN-1-YL)ETHOXY]-5-TETRAHYDROPYRAN-4-YLOXYQUINAZOLINE. | ASTRAZENECA AB (SE) | 2017-02-22 | — | — | EP | disclosed |
| US-8304417-B2 | Crystalline forms of 4-(6-chloro-2,3-methylenedioxyanilino)-7-[2-(4-methylpiperazin-1-yl)ethoxy]-5-tetrahydropyran-4-yloxyquinazoline | ASTRAZENECA AB (SE) | 2012-11-06 | — | — | US | disclosed |
| US-20120165351-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2012-06-28 | — | — | US | disclosed |
| US-8153643-B2 | Quinazoline derivatives | ASTRAZENECA AB (SE) | 2012-04-10 | — | — | US | disclosed |
| EP-1802591-B1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2012-01-11 | — | — | EP | disclosed |
| 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-20090233950-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2009-09-17 | — | — | US | disclosed |
| US-20090233924-A1 | Quinazoline derivatives | ASTRAZENECA AB (SE) | 2009-09-17 | — | — | US | disclosed |
| US-20090099196-A1 | Chemical Process | ASTRAZENECA AB (SE) | 2009-04-16 | — | — | US | disclosed |
| WO-2002092578-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-11-21 | — | — | WO | disclosed |
| WO-2002092579-A1 | 4-ANILINOQUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-11-21 | — | — | WO | disclosed |
| WO-2002085895-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-10-31 | — | — | WO | disclosed |
| WO-2002034744-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-05-02 | — | — | WO | disclosed |
| WO-2002030926-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-04-18 | — | — | WO | disclosed |
| WO-2002030924-A1 | QUINAZOLINE DERIVATIVES WITH ANTI-TUMOUR ACTIVITY | ASTRAZENECA AB (SE) | 2002-04-18 | — | — | WO | disclosed |
| WO-2002016352-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2002-02-28 | — | — | WO | disclosed |
| WO-2001094341-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | ASTRAZENECA AB (SE) | 2001-12-13 | — | — | WO | disclosed |
| EP-1117653-A1 | CHEMICAL COMPOUNDS | AstraZeneca AB (SE) | 2001-07-25 | — | — | EP | disclosed |
| WO-2000020402-A1 | CHEMICAL COMPOUNDS | ASTRAZENECA AB (SE) | 2000-04-13 | — | — | 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 (5 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-20090099196-A1 | Chemical Process | CYP3A5, CYP3A43, CYP3A7 | EGFR 2358/4885RAB9A 2223/4885NPC1 2298/4885 |
| US-20090233924-A1 | Quinazoline derivatives | AQP1, PGF, F12 | EGFR 1629/4885RAB9A 180/4885NPC1 1044/4885 |
| US-20090233950-A1 | QUINAZOLINE DERIVATIVES | NQO2, CCNI, F12 | EGFR 2066/4885RAB9A 291/4885NPC1 1837/4885 |
| US-20120165351-A1 | QUINAZOLINE DERIVATIVES | AQP1, F12, AQP3 | EGFR 1920/4885RAB9A 188/4885NPC1 1200/4885 |
| US-20100280042-A1 | QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF TUMOURS | TPD52L2, NQO2, H1-5 | EGFR 1723/4885RAB9A 485/4885NPC1 1765/4885 |
“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.