⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL296678 | 0.97 | — | — | |
| SCHEMBL892987 | 0.76 | LMNA (1.00) | — | |
| Hydrochloric Acid SCHEMBL6081619 | 0.73 | LMNA (0.93) | — | |
| SCHEMBL30352536 | 0.73 | LMNA (0.93) | — | |
| Hydrochloric Acid SCHEMBL3757253 | 0.73 | LMNA (0.93) | — | |
| Hydrochloric Acid SCHEMBL9093331 | 0.73 | LMNA (0.93) | — | |
| SCHEMBL9733197 | 0.73 | LMNA (0.93) | — | |
| SCHEMBL3252982 | 0.73 | NPSR1 (0.42) | — | |
| SCHEMBL967274 | 0.73 | — | — | |
| SCHEMBL968654 | 0.71 | HRH3 (0.48) | — |
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 64 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 |
| 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 |
| EP-4374877-A2 | PHARMACEUTICAL CONTAINING SODIUM-DEPENDENT PHOSPHATE TRANSPORTER INHIBITOR AND PHOSPHORUS ADSORBENT FOR USE IN THE PREVENTION, TREATMENT OR SUPPRESSION OF CHRONIC KIDNEY DISEASE, ARTERIOSCLEROSIS ASSOCIATED WITH VASCULAR CALCIFICATION, OR ECTOPIC CALCIFICATION. | CHUGAI SEIYAKU KABUSHIKI KAISHA (JP) | 2024-05-29 | — | — | EP | disclosed |
| EP-3928779-B1 | PHARMACEUTICAL CONTAINING SODIUM-DEPENDENT PHOSPHATE TRANSPORTER INHIBITOR AND PHOSPHORUS ADSORBENT FOR USE IN THE PREVENTION, TREATMENT OR SUPPRESSION OF CHRONIC KIDNEY DISEASE, ARTERIOSCLEROSIS ASSOCIATED WITH VASCULAR CALCIFICATION, OR ECTOPIC CALCIFICATION. | CHUGAI PHARMACEUTICAL CO LTD (JP) | 2024-03-06 | — | — | EP | disclosed |
| CN-116323587-A | Small molecules for autoimmune diseases and cancer treatment | 阿索斯治疗公司 | 2023-06-23 | — | — | CN | disclosed |
| EP-4192826-A1 | SMALL MOLECULES FOR THE TREATMENT OF AUTOIMMUNE DISEASES AND CANCER | Athos Therapeutics, Inc. (US) | 2023-06-14 | — | — | EP | disclosed |
| US-20230159498-A1 | SMALL MOLECULES FOR THE TREATMENT OF AUTOIMMUNE DISEASES AND CANCER | ATHOS THERAPEUTICS, INC. | 2023-05-25 | — | — | US | disclosed |
| US-20010051732-A1 | Pyridone derivatives and process for preparing the same | SUMITOMO PHARMACEUTICALS COMPANY, LIMITED | 2001-12-13 | — | — | US | disclosed |
| US-6300500-B1 | Preparation of pyridone derivatives using phthalimido containing starting material | SUMITOMO PHARMACEUTICALS COMPANY, LIMITED (JP) | 2001-10-09 | — | — | US | disclosed |
| WO-2001066099-A2 | USE OF QUINAZOLINE DERIVATIVES AS ANGIOGENESIS INHIBITORS | ASTRAZENECA AB (SE) | 2001-09-13 | — | — | WO | disclosed |
| EP-1086948-A1 | PYRIDONE DERIVATIVES AND PROCESS FOR PRODUCING THE SAME | SUMITOMO PHARMACEUTICALS COMPANY, LIMITED (JP) | 2001-03-28 | — | — | EP | disclosed |
| WO-2001004102-A1 | QUINAZOLINE DERIVATIVES | ASTRAZENECA UK LIMITED (GB) | 2001-01-18 | — | — | WO | disclosed |