⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL27622531 | 0.71 | — | — | |
| SCHEMBL28129150 | 0.66 | — | — | |
| SCHEMBL2641965 | 0.59 | — | — | |
| SCHEMBL29541368 | 0.57 | — | — | |
| SCHEMBL8973287 | 0.57 | — | — | |
| SCHEMBL25422696 | 0.56 | — | — | |
| Hydrochloric Acid SCHEMBL27427833 | 0.55 | — | — | |
| SCHEMBL15439039 | 0.55 | — | — | |
| SCHEMBL26292 | 0.54 | — | — | |
| SCHEMBL2503843 | 0.53 | — | — |
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 79 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-3312177-B1 | TRICYCLIC DERIVATIVE COMPOUND, METHOD FOR PREPARING SAME, AND PHARMACEUTICAL COMPOSITION COMPRISING SAME | ONCONIC THERAPEUTICS INC (KR) | 2021-04-14 | — | — | EP | claimed |
| US-10464919-B2 | Tricyclic derivative compound, method for preparing same, and pharmaceutical composition comprising same | JE IL PHARMACEUTICAL CO., LTD. (KR) | 2019-11-05 | — | — | US | claimed |
| US-20180162834-A1 | Tricyclic Derivative Compound, Method for Preparing Same, and Pharmaceutical Composition Comprising Same | ONCONIC THERAPEUTICS INC. (KR) | 2018-06-14 | — | — | US | claimed |
| EP-3312177-A2 | TRICYCLIC DERIVATIVE COMPOUND, METHOD FOR PREPARING SAME, AND PHARMACEUTICAL COMPOSITION COMPRISING SAME | Jeil Pharmaceutical Co., Ltd. (KR) | 2018-04-25 | — | — | EP | claimed |
| EP-2099800-A1 | 7-SUBSTITUTED PURINE DERIVATIVES FOR IMMUNOSUPPRESSION | Pharmacopeia, LLC (US) | 2009-09-16 | — | — | EP | claimed |
| US-20080287468-A1 | PURINE AND IMIDAZOPYRIDINE DERIVATIVES FOR IMMUNOSUPPRESSION | PHARMACOPEIA, INC. (US) | 2008-11-20 | — | — | US | claimed |
| WO-2008060301-A1 | 7-SUBSTITUTED PURINE DERIVATIVES FOR IMMUNOSUPPRESSION | PHARMACOPEIA , LLC (US) | 2008-05-22 | — | — | WO | claimed |
| US-20080119496-A1 | 7-Substituted Purine Derivatives for Immunosuppression | PHARMACOPEIA DRUG DISCOVERY, INC. (US) | 2008-05-22 | — | — | US | claimed |
| EP-1874772-A1 | PURINE AND IMIDAZOPYRIDINE DERIVATIVES FOR IMMUNOSUPPRESSION | PHARMACOPEIA, INC. (US) | 2008-01-09 | — | — | EP | claimed |
| US-20070021443-A1 | Purine and imidazopyridine derivatives for immunosuppression | WYETH LLC | 2007-01-25 | — | — | US | claimed |
| WO-2006108103-A1 | PURINE AND IMIDAZOPYRIDINE DERIVATIVES FOR IMMUNOSUPPRESSION | PHARMACOPEIA, INC. (US) | 2006-10-12 | — | — | WO | claimed |
| US-12559500-B2 | Light-emitting device and electronic apparatus including light-emitting device | SAMSUNG DISPLAY CO., LTD. (KR) | 2026-02-24 | — | — | US | disclosed |
| US-12559477-B2 | Light-emitting device including heterocyclic compound and electronic apparatus including the light-emitting device | SAMSUNG DISPLAY CO., LTD. (KR) | 2026-02-24 | — | — | US | disclosed |
| EP-4654964-A1 | SULFONE-1H-PYRROLE-2-CARBOXAMIDE INHIBITORS OF SARS-COV-2 NSP14 METHYLTRANSFERASE AND DERIVATIVES THEREOF | The Rockefeller University (US) | 2025-12-03 | — | — | EP | disclosed |
| US-20250282782-A1 | PYRAZOLOPYRAZINE COMPOUNDS AS SHP2 INHIBITORS | GENZYME CORP (US) | 2025-09-11 | — | — | US | disclosed |
| EP-1874772-A1 | PURINE AND IMIDAZOPYRIDINE DERIVATIVES FOR IMMUNOSUPPRESSION | PHARMACOPEIA, INC. (US) | 2008-01-09 | — | — | EP | disclosed |
| US-20070021443-A1 | Purine and imidazopyridine derivatives for immunosuppression | WYETH LLC | 2007-01-25 | — | — | US | disclosed |
| WO-2006108103-A1 | PURINE AND IMIDAZOPYRIDINE DERIVATIVES FOR IMMUNOSUPPRESSION | PHARMACOPEIA, INC. (US) | 2006-10-12 | — | — | WO | disclosed |
| US-4997985-A | Alpha amino acid amide compounds which are useful intermediates in the preparation of herbicides | CIBA-GEIGY CORPORATION (US) | 1991-03-05 | — | — | US | disclosed |
| US-4895588-A | Substituted imidazolones having herbicidal activity | CIBA-GEIGY CORPORATION (US) | 1990-01-23 | — | — | US | disclosed |