⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL24291 | 0.71 | — | — | |
| SCHEMBL16930144 | 0.70 | — | — | |
| SCHEMBL2466745 | 0.67 | — | — | |
| SCHEMBL28155127 | 0.67 | — | — | |
| SCHEMBL30471 | 0.67 | — | — | |
| SCHEMBL3312933 | 0.67 | — | — | |
| SCHEMBL30470 | 0.67 | — | — | |
| SCHEMBL8105763 | 0.63 | — | — | |
| SCHEMBL4730422 | 0.63 | — | — | |
| SCHEMBL3111292 | 0.63 | — | — |
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 146 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2134688-B1 | FLUORINATED DERIVATIVES OF DEFERIPRONE | APOTEX TECHNOLOGIES INC (CA) | 2016-10-05 | — | — | EP | claimed |
| EP-2979695-A1 | THERAPEUTIC AGENT FOR EYE DISORDER | AskAt Inc. (JP) | 2016-02-03 | — | — | EP | claimed |
| US-20160008317-A1 | THERAPEUTIC AGENT FOR OCULAR DISEASE | ASKAT INC. (JP) | 2016-01-14 | — | — | US | claimed |
| US-8026261-B2 | neurodegenerative diseases; to remove free iron or iron accumulation in neural tissues; iron chelators; improved chemical stability, penetration through blood brain barrier; reacting 3-hydroxy-4-pyridinone/3-hydroxy-4-pyranone derivatives; 1-cyclopropyl-2-difluoromethyl-5-hydroxy-1H-pyridin-4-one | APOTEX TECHNOLOGIES INC. (CA) | 2011-09-27 | — | — | US | claimed |
| EP-2134688-A1 | FLUORINATED DERIVATIVES OF DEFERIPRONE | Apotex Technologies Inc. (CA) | 2009-12-23 | — | — | EP | claimed |
| WO-2008116301-A1 | FLUORINATED DERIVATIVES OF DEFERIPRONE | APOTEX TECHNOLOGIES INC. (CA) | 2008-10-02 | — | — | WO | claimed |
| US-20080242706-A1 | Fluorinated derivatives of deferiprone | APOTEX TECHNOLOGIES INC. | 2008-10-02 | — | — | US | claimed |
| US-7109211-B2 | Substituted benzopyran derivatives for the treatment of inflammation | PHARMACIA CORPORATION (OF PFIZER, INC.) (US) | 2006-09-19 | — | — | US | claimed |
| US-20050049252-A1 | Substituted benzopyran derivatives for the treatment of inflammation | G.D. SEARLE & CO. (US) | 2005-03-03 | — | — | US | claimed |
| US-20050010050-A1 | Dihydrobenzopyrans, dihydrobenzothiopyrans, and tetrahydroquinolines for the treatment of COX-2-mediated disorders | G.D. SEARLE & CO. (US) | 2005-01-13 | — | — | US | claimed |
| EP-1274700-A1 | DIHYDROBENZOPYRANS, DIHYDROBENZOTHIOPYRANS, AND TETRAHYDROQUINOLINES FOR THE TREATMENT OF COX-2-MEDIATED DISORDERS | Pharmacia Corporation (US) | 2003-01-15 | — | — | EP | claimed |
| US-20020010206-A1 | Substituted benzopyran analogs for the treatment of inflammation | G.D. SEARLE & CO. (US) | 2002-01-24 | — | — | US | claimed |
| EP-1123285-A1 | SUBSTITUTED BENZOPYRAN ANALOGS FOR THE TREATMENT OF INFLAMMATION | G.D. SEARLE & CO. (US) | 2001-08-16 | — | — | EP | claimed |
| US-6271253-B1 | CYCLOOXYGENASE INHIBITORS | G.D. SEARLE & CO. | 2001-08-07 | — | — | US | claimed |
| WO-2001049675-A1 | DIHYDROBENZOPYRANS, DIHYDROBENZOTHIOPYRANS, AND TETRAHYDROQUINOLINES FOR THE TREATMENT OF COX-2-MEDIATED DISORDERS | PHARMACIA CORPORATION (US) | 2001-07-12 | — | — | WO | claimed |
| US-6077850-A | USEFUL FOR TREATING CYCLOOXYGENASE-2 MEDIATED DISORDERS, SUCH AS INFLAMMATION AND INFLAMMATION-RELATED DISORDERS | G.D. SEARLE & CO. (US) | 2000-06-20 | — | — | US | claimed |
| WO-2000023433-A1 | SUBSTITUTED BENZOPYRAN ANALOGS FOR THE TREATMENT OF INFLAMMATION | G.D. SEARLE & CO. (US) | 2000-04-27 | — | — | WO | claimed |
| US-6034256-A | CYCLOOXYGEASE INHIBITOR | G.D. SEARLE & CO. (US) | 2000-03-07 | — | — | US | claimed |
| EP-0977748-A1 | SUBSTITUTED BENZOPYRAN DERIVATIVES FOR THE TREATMENT OF INFLAMMATION | G.D. SEARLE & CO. (US) | 2000-02-09 | — | — | EP | claimed |
| WO-1998047890-A1 | SUBSTITUTED BENZOPYRAN DERIVATIVES FOR THE TREATMENT OF INFLAMMATION | G.D. SEARLE & CO. (US) | 1998-10-29 | — | — | WO | claimed |