⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL965523 | 0.92 | — | — | |
| SCHEMBL966223 | 0.79 | — | — | |
| SCHEMBL8769971 | 0.74 | — | — | |
| SCHEMBL21216 | 0.74 | ALDH1A1 (0.91) | — | |
| SCHEMBL151805 | 0.72 | — | — | |
| SCHEMBL16222340 | 0.72 | — | — | |
| SCHEMBL2231054 | 0.72 | — | — | |
| SCHEMBL27990147 | 0.72 | USP2 (0.30) | — | |
| SCHEMBL8083762 | 0.71 | ALDH1A1 (1.00) | — | |
| SCHEMBL35856 | 0.71 | ALDH1A1 (1.00) | — |
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 28 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-7498335-B2 | Method of producing an antiangiogenic or vascular permeability reducing effect | ASTRAZENECA AB (CH) | 2009-03-03 | — | — | US | claimed |
| EP-1296973-B1 | GUANIDINE DERIVATIVES OF QUINAZOLINE FOR USE IN THE TREATMENT OF AUTOIMMUNE DISEASES | ASTRAZENECA AB (SE) | 2008-11-05 | — | — | EP | claimed |
| EP-1218353-B1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA UK LTD (GB) | 2007-10-17 | — | — | EP | claimed |
| US-7001904-B1 | Guanidine derivatives quinazoline and quinoline for use in the treatment of autoimmune diseases | ASTRAZENECA AB (SE) | 2006-02-21 | — | — | US | claimed |
| EP-1272185-B1 | USE OF QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ASTRAZENECA AB (SE) | 2005-07-27 | — | — | EP | claimed |
| US-6806274-B1 | IMMUNOREGULATION OR IMMUNOSUPPRESSIVE AGENTS; TYROSINE KINASE INHIBITORS; PREVENTING ORGAN TRANSPLANT REJECTION; AUTOIMMUNE CONDITIONS; REDUCED SIDE EFFECTS | ASTRAZENECA UK LIMITED (GB) | 2004-10-19 | — | — | US | claimed |
| US-20030225111-A1 | Therapy | ASTRAZENECA AB (SE) | 2003-12-04 | — | — | US | claimed |
| EP-1296973-A1 | GUANIDINE DERIVATIVES OF QUINAZOLINE AND QUINOLINE FOR USE IN THE TREATMENT OF AUTOIMMUNE DISEASES | AstraZeneca AB (SE) | 2003-04-02 | — | — | EP | claimed |
| EP-1272185-A2 | USE OF QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | AstraZeneca AB (SE) | 2003-01-08 | — | — | EP | claimed |
| EP-1218353-A1 | QUINAZOLINE DERIVATIVES | AstraZeneca UK Limited (GB) | 2002-07-03 | — | — | EP | claimed |
| WO-2002002534-A1 | QUINAZOLINES WITH THERAPEUTIC USE | ASTRAZENECA AB (SE) | 2002-01-10 | — | — | WO | claimed |
| WO-2002000644-A1 | GUANIDINE DERIVATIVES OF QUINAZOLINE AND QUINOLINE FOR USE IN THE TREATMENT OF AUTOIMMUNE DISEASES | ASTRAZENECA AB (SE) | 2002-01-03 | — | — | WO | claimed |
| WO-2001066099-A2 | USE OF QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ASTRAZENECA AB (SE) | 2001-09-13 | — | — | WO | claimed |
| WO-2001004102-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA UK LIMITED (GB) | 2001-01-18 | — | — | WO | claimed |
| US-7498335-B2 | Method of producing an antiangiogenic or vascular permeability reducing effect | ASTRAZENECA AB (CH) | 2009-03-03 | — | — | US | disclosed |
| EP-1296973-B1 | GUANIDINE DERIVATIVES OF QUINAZOLINE FOR USE IN THE TREATMENT OF AUTOIMMUNE DISEASES | ASTRAZENECA AB (SE) | 2008-11-05 | — | — | EP | disclosed |
| EP-1218353-B1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA UK LTD (GB) | 2007-10-17 | — | — | EP | disclosed |
| WO-2002000644-A1 | GUANIDINE DERIVATIVES OF QUINAZOLINE AND QUINOLINE FOR USE IN THE TREATMENT OF AUTOIMMUNE DISEASES | ASTRAZENECA AB (SE) | 2002-01-03 | — | — | WO | disclosed |
| WO-2001066099-A2 | USE OF QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ASTRAZENECA AB (SE) | 2001-09-13 | — | — | WO | disclosed |
| WO-2001004102-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA UK LIMITED (GB) | 2001-01-18 | — | — | WO | disclosed |