⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL3023839 | 0.83 | CNR1 (0.50) | — | |
| SCHEMBL14370361 | 0.83 | MAPT (0.43) | — | |
| SCHEMBL7320291 | 0.81 | — | — | |
| SCHEMBL1713247 | 0.81 | — | — | |
| SCHEMBL1713058 | 0.81 | — | — | |
| SCHEMBL1276939 | 0.81 | MAPT (0.41) | — | |
| SCHEMBL3677205 | 0.81 | CNR1 (0.49) | — | |
| SCHEMBL8234770 | 0.81 | — | — | |
| SCHEMBL18986434 | 0.79 | CNR1 (0.56) | — | |
| SCHEMBL782534 | 0.79 | — | — |
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 13 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20200308109-A1 | FLUORENE COMPOUND AND PHARMACEUTICAL USE THEREOF | JAPAN TOBACCO INC (JP) | 2020-10-01 | — | — | US | disclosed |
| US-20190177271-A1 | FLUORENE COMPOUND AND PHARMACEUTICAL USE THEREOF | JAPAN TOBACCO INC (JP) | 2019-06-13 | — | — | US | disclosed |
| US-20150329491-A1 | FLUORENE COMPOUND AND PHARMACEUTICAL USE THEREOF | JAPAN TOBACCO INC (JP) | 2015-11-19 | — | — | US | disclosed |
| EP-2345629-B1 | FLUORENE COMPOUND AND USE THEREOF FOR MEDICAL PURPOSES | JAPAN TOBACCO INC (JP) | 2015-06-03 | — | — | EP | disclosed |
| US-8871934-B2 | Fluorene compound and pharmaceutical use thereof | JAPAN TOBACCO INC. (JP) | 2014-10-28 | — | — | US | disclosed |
| US-20130274240-A1 | FLUORENE COMPOUND AND PHARMACEUTICAL USE THEREOF | JAPAN TOBACCO INC (US) | 2013-10-17 | — | — | US | disclosed |
| US-8343994-B2 | Fluorene compound and pharmaceutical use thereof | JAPAN TOBACCO INC. (JP) | 2013-01-01 | — | — | US | disclosed |
| EP-2345629-A1 | FLUORENE COMPOUND AND USE THEREOF FOR MEDICAL PURPOSES | Japan Tobacco, Inc. (JP) | 2011-07-20 | — | — | EP | disclosed |
| US-20100240634-A1 | Fluorene Compound and Pharmaceutical Use Thereof | JAPAN TOBACCO INC. (JP) | 2010-09-23 | — | — | US | disclosed |
| EP-0686636-B1 | TRICYCLIC BENZAZEPINE AND BENZOTHIAZEPINE DERIVATIVES | MEIJI SEIKA CO (JP) | 2001-04-04 | — | — | EP | disclosed |
| US-5840895-A | INTERMEDIATES FOR ANTIALLERGENS | MEIJI SEIKA KABUSHIKI KAISHA (JP) | 1998-11-24 | — | — | US | disclosed |
| US-5686442-A | ANTIALLERGENS | MEIJI SEIKA KABUSHIKI KAISHA (JP) | 1997-11-11 | — | — | US | disclosed |
| EP-0686636-A1 | TRICYCLIC BENZAZEPINE AND BENZOTHIAZEPINE DERIVATIVES | MEIJI SEIKA KABUSHIKI KAISHA (JP) | 1995-12-13 | — | — | EP | disclosed |