⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.
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 | |
|---|---|---|---|---|
| SCHEMBL4029406 | 0.82 | — | — | |
| SCHEMBL24456476 | 0.70 | — | — | |
| SCHEMBL679654 | 0.70 | — | — | |
| SCHEMBL10299192 | 0.70 | — | — | |
| SCHEMBL24755672 | 0.70 | — | — | |
| SCHEMBL24335384 | 0.70 | — | — | |
| SCHEMBL7272611 | 0.70 | — | — | |
| SCHEMBL24335171 | 0.70 | — | — | |
| SCHEMBL14275690 | 0.70 | — | — | |
| SCHEMBL22097627 | 0.65 | — | — |
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 10 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1444210-B1 | QUNAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | ASTRAZENECA AB (SE) | 2009-02-18 | — | — | EP | claimed |
| EP-1444210-B1 | QUNAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | ASTRAZENECA AB (SE) | 2009-02-18 | — | — | EP | disclosed |
| US-20070088044-A1 | Quinazoline derivatives as antitumor agents | ASTRAZENECA AB | 2007-04-19 | — | — | US | disclosed |
| US-20070082921-A1 | Quinazoline derivatives as antitumor agents | ASTRAZENECA AB | 2007-04-12 | — | — | US | disclosed |
| US-20050054662-A1 | Quinazoline derivatives as antitumor agents | ASTRAZENECA AB (SE) | 2005-03-10 | — | — | US | disclosed |
| US-20050043336-A1 | Quinazoline derivatives as antitumor agents | ASTRAZENECA AB (SE) | 2005-02-24 | — | — | US | disclosed |
| EP-1444210-A1 | QUNAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | AstraZeneca AB (SE) | 2004-08-11 | — | — | EP | disclosed |
| EP-1444211-A2 | QUINAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | AstraZeneca AB (SE) | 2004-08-11 | — | — | EP | disclosed |
| WO-2003040108-A1 | QUINAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | ASTRAZENECA AB (SE) | 2003-05-15 | — | — | WO | disclosed |
| WO-2003040109-A2 | QUINAZOLINE DERIVATIVES AS ANTITUMOR AGENTS | ASTRAZENECA AB (SE) | 2003-05-15 | — | — | WO | disclosed |