⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL320817 | 0.80 | — | — | |
| SCHEMBL30931747 | 0.72 | — | — | |
| SCHEMBL3004021 | 0.72 | — | — | |
| SCHEMBL1039840 | 0.72 | — | — | |
| SCHEMBL1807539 | 0.72 | — | — | |
| SCHEMBL55472 | 0.71 | — | — | |
| Phosphine SCHEMBL22230553 | 0.70 | TAAR1 (0.46) | — | |
| SCHEMBL19236964 | 0.70 | ALDH1A1 (0.39) | — | |
| SCHEMBL4573522 | 0.69 | PNMT (0.41) | — | |
| SCHEMBL80764 | 0.68 | — | — |
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 85 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2313377-B1 | METHOD FOR STEREOSELECTIVE SYNTHESIS OF BICYCLIC HETEROCYCLES | BOEHRINGER INGELHEIM INT (DE) | 2016-01-06 | — | — | EP | claimed |
| CN-101128456-B | Quinazoline derivatives as tyrosine kinase inhibitors | ASTRAZENECA AB | 2013-01-23 | — | — | CN | claimed |
| US-8263768-B2 | Process for the stereoselective preparation of bicyclic heterocycles | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2012-09-11 | — | — | US | claimed |
| US-20120116080-A1 | PROCESS FOR THE STEREOSELECTIVE PREPARATION OF BICYCLIC HETEROCYCLES | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2012-05-10 | — | — | US | claimed |
| JP-4795952-B2 | — | — | 2011-10-19 | — | — | JP | claimed |
| CN-1914182-B | Quinazoline derivatives | ASTRAZENECA AB | 2011-09-07 | — | — | CN | claimed |
| EP-1856095-B1 | QUINAZOLINE DERIVATIVES AS TYROSINE KINASE INHIBITORS | ASTRAZENECA AB (SE) | 2011-08-24 | — | — | EP | claimed |
| US-20110152297-A1 | QUINAZOLINE DERIVATIVES AS TYROSINE KINASE INHIBITORS | Astra Zeneca AB Corporation | 2011-06-23 | — | — | US | claimed |
| EP-2313377-A1 | METHOD FOR STEREOSELECTIVE SYNTHESIS OF BICYCLIC HETEROCYCLENE | BOEHRINGER INGELHEIM INTERNATIONAL GMBH (DE) | 2011-04-27 | — | — | EP | claimed |
| JP-4673839-B2 | — | — | 2011-04-20 | — | — | JP | claimed |
| WO-2006090163-A1 | QUINAZOLINE DERIVATIVES AS TYROSINE KINASE INHIBITORS | ASTRAZENECA AB (SE) | 2006-08-31 | — | — | WO | claimed |
| EP-1667996-A1 | QUINAZOLINE DERIVATIVES | Astrazeneca AB (SE) | 2006-06-14 | — | — | EP | claimed |
| EP-1667991-A1 | QUINAZOLINE DERIVATIVES AS TYROSINE KINASE INHIBITORS | Astrazeneca AB (SE) | 2006-06-14 | — | — | EP | claimed |
| EP-1664030-A1 | QUINAZOLINE DERIVATIVES | AstraZeneca AB (SE) | 2006-06-07 | — | — | EP | claimed |
| EP-1622620-A1 | QUINAZOLINE DERIVATIVES AND THEIR USE IN THE TREATMENT OF CANCER | AstraZeneca AB (SE) | 2006-02-08 | — | — | EP | claimed |
| WO-2005075439-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2005-08-18 | — | — | WO | claimed |
| WO-2005026150-A1 | QUINAZOLINE DERIVATIVES AS TYROSINE KINASE INHIBITORS | ASTRAZENECA AB (SE) | 2005-03-24 | — | — | WO | claimed |
| WO-2005026156-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2005-03-24 | — | — | WO | claimed |
| WO-2005026157-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA AB (SE) | 2005-03-24 | — | — | WO | claimed |
| WO-2004096226-A1 | QUINAZOLINE DERIVATIVES AND THEIR USE IN THE TREATMENT OF CANCER | ASTRAZENECA AB (SE) | 2004-11-11 | — | — | WO | claimed |